guard touch operator manual - diesel generators · if the genset is running, it is switched off...

GUARD TOUCH OPERATOR MANUAL

Visa S.p.A. Via I° Maggio, 55 – 31043 Fontanelle (TV)

112000000019-001-04 – 16/01/2015Printed in Italy. - All rights reserved.

DIGITAL GUARD TOUCH OPERATING MANUAL

TRANSLATION OF THE ORIGINAL INSTRUCTIONS

This document is the property of VISA s.p.a. All rights reserved. Reproduction or transmission of this document by any means, even partial, is prohibited without authorisation; VISA s.p.a. reserves the right to make changes to the document without prior notice, and moreover, disclaims any liability for damage

to property, persons or animals, caused by improper use of the product.




REVISION DATE MODIFIED PAGES MODIFICATION COMMENT

00 29/03/2012 First issue

01 01/05/2012

- Identification codes inserted in the ALARM and WARNING messages

- Bitmap updated - Contrast resetting

02 23/07/2013 - entered GPRS user instructions

03 16/01/2015 - addition of AMF user configuration instructions - updating of Warnings and Alarms message lists - correction of SMS monitoring




Contents

1. Glossary .................................................................................................................................................... 5

2. Specifications ........................................................................................................................................... 7

3. Introduction ............................................................................................................................................... 8

4. Using and cleaning the display ............................................................................................................... 9

5. General description and key functions ................................................................................................ 10

5.1. Operational control area button icons ............................................................................................... 10 5.2. System synoptic area icons .............................................................................................................. 13 5.3. Training to use the GENSET and the GUARD TOUCH device ........................................................ 15

5.3.1. Switching the GUARD TOUCH device on ................................................................................................ 15 5.3.2. Buzzer - audible alarm .............................................................................................................................. 15 5.3.3. SPM system ............................................................................................................................................... 16 5.3.1. SPM System: using the GENSET in MANUAL mode .............................................................................. 17 5.3.2. SPM System: using the GENSET in AUTO mode with the remote start-up function (AUTOSTART) ....... 18

5.4. SSB System with the GENSET in Mains emergency ....................................................................... 19 5.4.1. Main page (SSB system) ............................................................................................................................ 19 5.4.2. SSB System: using the GENSET in MANUAL mode ................................................................................. 21 5.4.3. SSB System: ATS manual control.............................................................................................................. 22 5.4.4. SSB System: using the GENSET in AUTOMATIC mode ........................................................................... 23 5.4.5. SSB System: using the GENSET in TEST mode ........................................................................................ 23

5.5. Communication pages ...................................................................................................................... 24 5.5.1. Rapid access buttons ................................................................................................................................. 25

5.6. Switching the GUARD TOUCH control device off ............................................................................. 26

6. Display data and communications ....................................................................................................... 27

6.1. Main page: GENSET Measurements display area ........................................................................... 27 6.2. WARNING and ALARM pop-up message communication ............................................................... 28 6.3. Page 2: Electrical Measurements ..................................................................................................... 29

6.3.1. Page 2 (generator electrical measurements in an SPM system) ............................................................... 29 6.3.2. Page 2 (GENSET and Mains electrical measurements in an SSB system) ............................................... 29

6.4. Page 3: motor measurements ........................................................................................................... 30 6.5. Page 4: Diagnostics via CAN-Bus .................................................................................................... 31 6.6. Page 5: SERVICE setting ................................................................................................................. 32 6.7. Capability and Trend Pages .............................................................................................................. 34

6.7.1. Capability Page ........................................................................................................................................ 34 6.7.2. Trend Page ................................................................................................................................................ 35

6.8. General Page of Information and Services ....................................................................................... 37 6.8.1. IN/OUT STATUS menu ............................................................................................................................. 37 6.8.2. ALARMS LOG menu ................................................................................................................................. 38 6.8.3. PLATE DATA DISPLAY menu .................................................................................................................. 40 6.8.4. EDIT PARAMETERS menu ...................................................................................................................... 41

7. Editing and entering the parameters .................................................................................................... 43

7.1. Parameter editing windows ............................................................................................................... 43 7.1.1. Edit window via numeric entry ................................................................................................................. 43 7.1.2. Edit window via selection ......................................................................................................................... 45

8. GPRS ....................................................................................................................................................... 46

8.1. Features ............................................................................................................................................... 46

8.2. Monitoring via SMS ............................................................................................................................ 47

8.2.1. Entering phone numbers in the GUARD TOUCH phone book and configuring parameters. .................. 47 8.2.2. Registration of the GUARD TOUCH in the GPRS model ......................................................................... 47




8.3. Monitoring via PC ............................................................................................................................... 49

8.4. Customisable fields in the EDIT PARAMETERS menu .................................................................... 50

9. List of WARNING and ALARM messages for the operator ................................................................ 73

9.1.1. First row text list100 ................................................................................................................................. 73 9.1.2. Second row text list ................................................................................................................................... 73 9.1.3. Third row text list ...................................................................................................................................... 74 9.1.4. Fourth row text list ................................................................................................................................... 74




1. Glossary ALTERNATOR: rotating electrical machine. ATS: (Automatic Transfer Switch) a device that guarantees power to the load by switching from the normal power supply (Mains) to the emergency power supply (GENSET). The power disconnection devices, GCB and MCB, are found inside it. These can consist of a switch, a contactor or a changeover switch. BC: battery charger ERROR CODE: refers to the SPN and FMI diagnostic alphanumeric codes used in the SAE J1939 Standard. They are used by service centres to identify behaviours or causes of defects in the motor. Thanks to the SAE1939 communication protocol, the ERROR CODES can provide very precise and specific information. DISPLAY: refers to the video screen on which the data provided or processed by the electronic GUARD TOUCH device are displayed. ECU: stands for ELECTRONIC CONTROL UNIT, which identifies the electronic controller installed in the motor. Its function is to control the injection and rotation speed. Moreover, it verifies that the motor runs smoothly and stops it if the operating conditions do not fall within the limits allowed or become hazardous. EJP: specific operating mode for the French market. It is active in the AUTO mode and forces the GENSET to start-up with forced supply to the load even in the presence of the Mains. FMI: identification numeric code related to the SAE 1939 Standard, which identifies the severity of the recorded fault. GENSET: abbreviation of generating set. GCB: (Genset Circuit Breaker) identifies the disconnection device of the power produced by the alternator. It generally consists of a switch, a contactor or a changeover switch. It can be installed on the GENSET or in the ATS. GUARD TOUCH: electronic device that controls the smooth operation of the generating set. Also determines the operating modes and cycles according to the configuration. All the gathered information appears on the display, which also accepts operator commands. MCB: (Main Circuit Breaker) identifies the disconnection device of the mains power supply. It generally consists of a switch, a contactor or a changeover switch. It is usually installed in the ATS. OPERATING MODE: identifies the status in which the machine is programmed to work, according to the type of system. The operating modes are: OFF, MAN, AUTO and TEST.

OFF: safe operating mode with all the GENSET commands disabled. MAN: operating mode with the GENSET commands controlled directly by the operator. AUTO: operating mode with the GENSET commands controlled automatically TEST: operating mode where the GENSET is automatically started up and AUTOMATIC operation is

simulated. OPERATOR: a person with appropriate training, knowledge and experience to use the GENSET while assessing the risks and hazards. MAINS: primary distribution system, which the user connects to for electrical power supply SPM: stands for SINGLE PRIME MOVER, which identifies a single GENSET to power an island load. These GENSETS are manually operated as they have no autonomous start-up system and are controlled by an operator directly on site. SSB: stands for SINGLE STAND-BY, which identifies a single GENSET to power an island load in an emergency status on the primary Mains network. A GENSET configured this way can autonomously control its start-ups and switchover times of the ATS, while also controlling the quality of the Mains. SPN: identification numeric code related to the SAE 1939 Standard, which identifies the type of recorded fault. TOUCH SCREEN: is a plastic film applied on the display. Its function is to detect the presence and position of an object in contact within an area on the screen and allows direct interaction with the icons displayed.




WARNING STATUS: is an abnormal operating status in the GENSET, recorded by the GUARD TOUCH. This can be activated if hazardous operating conditions are neared or maintenance is required. When one of these conditions occurs, a buzzer is sounded and a message appears on the display, describing the cause. The GENSET can still be used when in the WARNING status as the causes are not considered hazardous. ALARM STATUS: is an abnormal operating status in the GENSET, recorded by the GUARD TOUCH. This can be activated if hazardous operating conditions arise, which could damage the GENSET, property or persons. When one of these conditions occurs, a buzzer is sounded and a text message appears on the display. If the GENSET is running, it is switched off when an ALARM status is triggered; if, on the other hand it was off, start-up is disabled.

MAIN PAGE: or PAGE 1/5. This page contains the most important information regarding the GENSET. The GUARD TOUCH device will automatically return to the MAIN PAGE if the device is not interacted with for six minutes. POWER-ON: start-up sequence of the GUARD TOUCH board as from when it is powered up to when the MAIN PAGE is displayed. POWER-OFF: shutdown sequence of the GUARD TOUCH board.




2. Specifications MAINS ELECTRICAL MEASUREMENTS AND CONTROLVAC Voltage: L1-L2, L2-L3, L3-L1, L1-N, L2-N, L3-N Frequency Hz MCB operations count: # MAINS PROTECTION Maximum voltage (59) Minimum voltage (27) Maximum frequency (81U) Minimum frequency (81O) Incorrect phase sequence Voltage asymmetry ALTERNATOR ELECTRICAL MEASUREMENTS AND CONTROL Unit VAC Voltage: L1-L2, L2-L3, L3-L1, L1-N, L2-N, L3-N Currents: L1, L2, L3, L4 Active power: total kW and per single phase Apparent power: kVA: total and per single phase Reactive power: kVAr: total and per single phase Power factor: PF average value and per single phase Active power output: kWh total and per single phase Winding temperature: °C ACB operations count: # ALTERNATOR PROTECTION Maximum voltage (59) Minimum voltage (27) Maximum frequency (81U) Minimum frequency (81O) Incorrect phase sequence Voltage asymmetry Current asymmetry Power inversion (32) Maximum alternator winding temperature Maximum winding temperature Alternator capability: Max kW (51), Max kVAr L-C MOTOR ELECTRICAL MEASUREMENTS Battery voltage: VDC D+ Voltage: VDC Battery charger currents: Amp MOTOR MEASUREMENTS Rotation speed: rpm Hours worked: # Hours rented: # Start-up counter: # Successful start-up attempts: % Liquid coolant temperature: °C, °F Oil pressure: Bar. Psi Oil temperature: °C, °F Fume temperature bank 1: °C, °F Fume temperature bank 2: °C, °F Fuel level: % Diesel power in use: % Turbo air pressure: Bar Turbo air temperature: °C Instantaneous fuel consumption: l Fuel consumption since last start-up: l Motor life fuel consumption: l

MOTOR PROTECTIONLiquid coolant temperature Oil temperature Oil pressure Oil level High-Low fuel level Maximum power Overspeed (12) Belt rupture Failed start-up Failed motor stop Minimum radiator water level Collection tank leaks Motor error codes display via CAN-Bus SAE J1939 CONTROLS AND FUNCTIONS GENSET operating modes: OFF, MAN, AUTO, TEST Fuel loading pump operating modes: OFF, MAN, AUTORemote stop Remote start-up GCB and MCB manual opening / closing command Manual START ON control for service Manual STOP ON control for service 16 Programmable maintenance time-out schedules in hours and months Continuous output relay coil monitoring GCB and MCB feedback monitoring CAN-Bus SAE J1939 communication monitoring BLACK BOX: 2560 events 4 Graphic TRENDS selectable from 30 measurements Online HELP description, cause and solution of recorded problems Buzzer for sound alert Calendar with backup battery GUARD TOUCH electronic circuit temperature: °C TYPE OF SYSTEMS CONTROLLED SPM: single prime mover SPM + AUTOSTART: single prime mover SSB: single stand-by COMMUNICATION WITH DEVICES 1 CAN-Bus for SAE J1939 for motor communication 1 Proprietary CAN-Bus for opto-isolated Guard Touch communication 1 RS485 for GSM connection, PC monitoring, MODbus and Ethernet connection 1 RS485 to connect devices, battery charger, remote alarm board and I/O expansion boards




3. Introduction Dear Customer, On behalf of Visa Spa, we would like to thank you for having purchased a product of ours. Your GENSET is equipped with the control and protection device called GUARD TOUCH, which is developed with the latest technology and allows the operator to interact with the GENSET via the touch control system directly on the display, without using external buttons. The GUARD TOUCH device is intended to command and control the GENSET, as well as monitor and protect the motor and alternator. This device offers several uses: in MANUAL mode, by operating directly on the start and stop controls, or AUTOMATIC mode. The latter allows the start-up and operating cycles to be controlled without the operator present, by following the specifically set program. A very high level Man - Machine interface has been developed thanks to the dimensions of the display and the high performance of the microprocessor, allowing for complete, clear, intuitive communication, which can be customised according to the system requirements. A wide range of interaction with other control systems is also possible, such as with control systems of mechanically or electronically set diesel engines, gas engines, or latest generation common rail via CAN SAE J1939 communication. This manual, together with those of the engine and alternator and all the other documents delivered with the machine, are an integral part of the “Visa Generating Set” (hereinafter called GENSET). These are intended to be consulted by all those involved in the life cycle of the machine and must therefore, always be kept and made accessible to the operator. We therefore recommend each document to be read carefully. Compliance with all the safety requirements is the customer's responsibility. The GUARD TOUCH device can be highly customised and therefore, used on various types of systems. The following types are described in this manual: - SPM System (the GENSET is used with only manual control) - SPM with AUTOSTART System (the GENSET is used via remote control with external automatic systems) - SSB System (the GENSET is used in automatic service for a Mains emergency) The following extras can be added to such systems: - Automatic Loading Function of the tank - Special Functions integrated with the standard functions, on request

The GENSET is a machine intended to be used by duly trained personnel. Errors when installing or using the machine can seriously damage the user system, the machine itself or injure those involved.

There can be hazardous voltages inside the generating set and the control board even with the GENSET switched off: do not start-up, perform maintenance, repairs or alterations without specific knowledge or precise guidelines. All the operations must always be performed in compliance with the safety standards.

Read through this manual, which is attached to the GENSET user instructions. If still in doubt after having consulted this document or the GENSET user instructions, please contact the authorised GENSET service centre.




4. Using and cleaning the display

The following rules must be complied with for proper use and in order to fully appreciate the functions of the TOUCH SCREEN device.

The touch screen display must be cleaned with the GUARD TOUCH device switched off. Hazardous commands for the operators or the system powered by the GENSET could be activated if cleaned while the device is switched on.

The following must not be done on the surface of the TOUCH SCREEN:

- do not clean with organic solvents, acids or alkaline solutions; - do not clean with any chemical substance in general; - do not touch if your hands are dirty with oily substances, chemicals, glue, powder or abrasive substances; - do not use sharp objects on the surface; if anything, use special plastic pens, specific for touch screen devices; - do not go near the surface with cellular phones or appliances that are sources of electromagnetic interference.

The following must be complied with for proper use and to clean the surface of the TOUCH SCREEN: - only a clean and soft electrostatic cloth is to be used to clean the surface; - only use a cloth dampened with water, neutral detergent or ethanol.

It is important for the GENSET to be switched off and prevent it from being started up before performing any maintenance or control on it or the system it is connected to. 1. stop the unit and open the machine switch; 2. set the key to the OFF position and remove it from the control panel; 3. press the Emergency button; 4. wait for the machine to cool down; 5. open the battery cut-off switch (if installed) 6. disconnect any connection to the external network, such as preheating systems, network detection systems, battery chargers and automatic tank filling systems. WARNING: Remember that the battery cut-off switch must be opened with the motor stopped and the GUARD TOUCH device switched off. If this requirement is not complied with, damage could be caused to the battery charger alternator, such as saved data being lost.

Attention: always make sure that the GCB is in the open OFF/0 position when the GENSET is started up. Before closing the GCB by setting it to the ON/I position, always make sure there are no automatic systems connected that could start-up inadvertently and pose a risk for persons or property or maintenance is being performed on live parts.

The diagrams in this manual are purely indicative and depend on the type of system and configuration you have purchased.




5. General description and key functions The meaning of all the icons on the buttons or on the various synoptics is described hereunder.

5.1. Operational control area button icons

ICONS MEANING OF THE ICONS

SE

LE

CT

ING

TH

E G

EN

SE

T

OP

ER

AT

ING

MO

DE

Allows the GENSET operating modes to be selected. Press one of the icons on the display to activate the selection pop-up.

: when in the OFF status, the GENSET is inactive, the manual start-up controls and the automatic controls are disabled.

: the MAN status in an SPM system enables GENSET start-up and shutdown via a keyboard. The GCB controls are active and in an SSB system, the control buttons of the ATS are also enabled.

: the AUTO status in an SPM system identifies that the remote start-up control is enabled (AUTOSTART); in this mode, the GENSET is started up and stopped via remote control, which can be a clock, a sensor, radio control, etc. The AUTO status in an SSB system (Mains failure rescue) allows the GENSET to be automatically started if a power cut occurs, powers the user system and shuts down the machine when normal conditions are re-established.

: the TEST status is only found in an SSB system and is a function that simulates automatic start-up when a power cut occurs, with the only difference that the ATS does not switchover (unless there is no power supply). ATTENTION: before selecting the AUTO or TEST mode, make sure the GENSET cannot be started inadvertently due to a programming or connection error.





FU

EL

FIL

L-U

P P

UM

P O

PE

RA

TIN

G M

OD

E

The automatic diesel filling pump icons are only present on the display if this function is enabled. This accessory performs the function of filling the GETSET tank from a remote cistern. Press the button with the pump icon to open a selection pop-up, which allows its operating mode to be set.

: when in the OFF status, the pump is inactive and the manual and automatic controls are disabled.

: the MAN status enables the pump control. Touch the MAN button and keep it pressed to control the pump manually; the operation will only be

completed successfully if the button icon changes to , during operation the buzzer will beep in quick succession. To stop the pump, release the button. The pump can be managed in all modes except when the emergency button is pressed.

: when in the AUTO status, pump operation is controlled automatically according to the set thresholds.

FIL

L-U

P

PU

MP

S

TA

TU

S

Indicate the pump operation program status. OFF: the pump is not programmed to perform any operation. AUT: the pump is set in the automatic operation mode and is programmed to fill the tank according to the set parameters.

ST

AR

T B

UT

TO

N

When touched and released, the GENSET start-up cycle is initiated. It is only active in MAN mode (manual) and with the motor stopped. The cycle consists of a number of commands given to the starter motor. Generally, they are 5 start-ups that last 10 seconds each, with a pause of approx. 3 seconds between one and another. An intermittent sound is emitted throughout the phases of the start-up cycle, which indicates the operation in progress. The starter motor is activated when kept pressed, until it is released.

ST

OP

B

UT

TO

N

When touched, the GENSET STOP cycle initiates; it is only active in MAN mode (manual) and with the motor running.

SIL

EN

CIN

G

TH

E

BU

ZZ

ER

The buzzer is silenced when touched. The buzzer is activated by the WARNING and ALARM STATES.

RE

SE

T

BU

TT

ON

The ALARM or saved WARNING states can be reset when pressed. ATTENTION: before acting on such a command, make sure that all emergency situations and the relative causes have been acknowledged and resolved (see also: List of Warning and Alarm Messages for the Operator).





BU

TT

ON

TO

EN

TE

R T

HE

PA

SS

WO

RD

TO

U

NB

LO

CK

TH

E K

EY

BO

AR

D

The button icon with the key is only present on the display if this function is enabled. The purpose of this function is to block persons who are not authorised to operate the machine from accessing the controls and functions. If the button with the key symbol appears on the display, all the keyboard control buttons are blocked, except for the PAGE SCROLLING BUTTON and the SET button. The function can be enabled via parameter P221. When the keyboard is blocked, the disabled buttons turn grey. Touch the button with the key icon to unblock the keyboard. Enter the Level 1 password 103 in the pop-up that appears.

: deletes the last data entered

: confirms the data entered

: indicates that data has been entered

BL

OC

KIN

G T

HE

K

EY

BO

AR

D F

RO

M

RE

MO

TE

The padlock icon is only present on the display if this function is enabled. The purpose of this function is to block persons who are not authorised to operate the machine from accessing the controls and functions. If the icon with the padlock symbol appears on the display, all the keyboard control buttons are blocked, except for the PAGE SCROLLING BUTTONS and the SET button. The function can be enabled via a specific parameter and refers to a digital input. When the keyboard is blocked, the disabled buttons turn grey. They can only be used again after the input status is changed. When the button turns to negative tones, the function is available, however, the input that controls it is not active.

SC

RO

LL

ING

T

HE

PA

GE

S

The pages are scrolled through back and forth when pressed. These will appear on the display.

Before selecting the or mode, make sure that the GENSET cannot be started inadvertently due to a programming or connection error.

Before acting on the RESET command, make sure that all emergency situations and the relative causes have been acknowledged and resolved (see also Paragraph 0).




5.2. System synoptic area icons The figures below show the various types of synoptic, depending on the selected GENSET configuration.

SYSTEM SYNOPTICS

SPM SYSTEM SYNOPTIC WITH NO GCB CONTROL

SPM SYSTEM SYNOPTIC WITH GCB CONTROL

SSB SYSTEM SYNOPTIC WITH MCB AND GCB

CONTROL

Hereunder is a detailed description of the control symbols and icons found in the System Synoptic area.


SY

ST

EM

TY

PE

IC

ON

S

SPM: Code that indicates a system with the power supply in an island network. SSB: Code that indicates a system with mains emergency power supply.

The acronym of the type of system (SPM or SSB) configured in the GUARD TOUCH and described in the previous point is indicated above the motor. The GENSET drawing contains two icons, a sine wave (representing the alternator) and pistons (representing the motor). These are intended to indicate the operating status of the motor and the alternator, and provide rapid access to the pages with the measurements of the alternator and the motor.

MO

TO

R

ME

AS

UR

EM

EN

TS

The icons of the pistons indicate the operating status of the motor. A fixed image indicates that the motor is stopped; an animated image indicates that the motor is rotating. The icons are also used as buttons: if used as a button, they provide rapid access to page 3/5 Motor measurements.

AL

TE

RN

AT

OR

M

EA

SU

RE

ME

NT

S

The icons of the sine waves indicate the operating status of the alternator. A fixed image indicates that the alternator is stopped; an animated image indicates that the alternator is rotating and supplying voltage. The icons are also used as buttons: if used as buttons, they provide rapid access to the page of the Capability curve and that of the Trends.





EL

EC

TR

ICA

L

ME

AS

UR

EM

EN

TS

The two icons are found in the SPM and SSB system synoptic and are used as buttons, thereby providing rapid access to page 2/5 of the Electrical measurements.

PH

AS

E S

EQ

UE

NC

E

The icons with the arrow indicate the phase sequence. The icon with the clockwise rotation symbol indicates a clockwise sequence. The icon with the anti-clockwise rotation symbol indicates an anti-clockwise sequence. If the unit or the mains are anti-clockwise, the GCB and MCB closing controls will be blocked in all operating modes.

SS

B S

YS

TE

M A

TS

The synoptic at the side represents the ATS switchover. It depicts the open and closed status of the disconnecting devices, as well as their opening and closing control buttons.

: opening-closing control button of the disconnecting device. Each time the button is pressed, an alternative command to the current status is transmitted (it closes the disconnection device is it is open and opens it if it is closed). The button is only enabled and visible in the MAN status.

: when the button turns to negative tones, the function is available but not active. This generally occurs when in MAN (manual) mode with the GENSET stopped.

Identifies the open status of the disconnection device.

Identifies the closed status of the disconnection device.

HE

LP

BU

TT

ON

The HELP button only appears on the display if there are any warning and alarm conditions. Touch the button for the reference pop-up to appear.

: touch to exit and close the reference pop-up.

: touch to move along the various messages.

: touch to move within the message page.




5.3. Training to use the GENSET and the GUARD TOUCH device The operations to use the Guard Touch device are described below.

5.3.1. Switching the GUARD TOUCH device on

The generating set is a machine intended to be used by duly trained personnel. Errors when installing or using the machine can seriously damage the user system, the machine itself or injure those involved.

Set the ignition key to the 1/ON position to switch the GUARD TOUCH device on (see the figure at the side).

When powered, the GUARD TOUCH device display will alternately propose the two pages shown in the figures at

the side.

Then touch the symbol on the display in order to proceed. The MAIN PAGE (page 1/5) is accessed when the Power ON (loading) is complete. This page contains the most important information regarding the GENSET. Please note that after six minutes, the GUARD TOUCH device will automatically return to the MAIN PAGE.

In order to use the GENSET safely and make the most of the GUARD TOUCH device, it is recommended to read this manual, so as to become familiar with the controls and the information present on the display.

5.3.2. Buzzer - audible alarm The GUARD TOUCH device has an internal buzzer (audible alarm), which communicates the operating modes or GENSET WARNING or ALARM situations to the operator. The tones used in the various communications are described below: 5 intermittent, very fast beep tones: used for Power-ON and Power-OFF Intermittent, fast beep tones: used to signal an ALARM situation Intermittent, slow beep tones: used to signal the GENSET start-up cycle in progress Intermittent, very slow beep tones: used to signal a WARNING situation Single short beep tones: used to signal a button has been pressed

The MAIN PAGE can have different graphic layouts: either of three synoptics appear and change according

to the different types of system and GENSET use (see Paragraph 4.2).




5.3.3. SPM system

Once the MAIN PAGE appears on the display, the type of system that programmed the GENSET is identified from the acronym on the synoptic. Please note that the types of systems controlled by the GUARD TOUCH are SPM and SSB. If the acronym is SPM, read the following instructions carefully.

The image below will appear once POWER-ON is complete, and is the typical MAIN PAGE of an SPM system.

Four rows displaying communication messages. First row: help messages to use the keys and indicated actions that are to be carried out. Second row: communication and motor status messages. Third row: status messages of the active functions at the inputs. Fourth row: WARNING or ALARM messages; a number of messages are displayed alternately.

Area dedicated to the system synoptic and rapid access controls to the measurement pages. The synoptic represents the SPM system, consisting of the GENSET, the switch (GCB) and the load. The switch (GCB) with the relative “open/close” control button only appears if the control is set in the GUARD TOUCH.

Area dedicated to the display of the main measurements of the motor.

Area dedicated to the display of the main measurements of the alternator.

Area dedicated to the operating control buttons and the number of the current page.




Hereunder is the description of the controls present and how to use them. Unless programmed otherwise, once the power-on is complete, the GUARD TOUCH device is set to the OFF operating status. The mode sets the GENSET in a blocked condition and no control or command is active.

Touch the OFF status button to set a different operating mode. Once pressed, a pop-up will appear with the buttons associated to the possible operating modes within.

Depending on how the GUARD TOUCH is configured, the SPM systems can display two different pop-ups. These are associated to two different GENSET operating modes.

5.3.1. SPM System: using the GENSET in MANUAL mode The pop-up with the OFF and MAN buttons identifies a type of GENSET in which the start and stop controls are manually managed directly by the operator on the GENSET.

How the manual controls are used directly by the operator to start and stop the GENSET is described below.

Touch the MAN button to set the MANUAL operating mode. If the command is accepted, the pop-up is disabled.

Then touch the button to control the GENSET start-up, which will occur within a few seconds.




Then touch the button if the GENSET is to be stopped In order to prevent confusion and errors in the controls, the START and STOP buttons always appear alternately on the display.

The user system must be equipped with appropriate power supply disconnecting devices during the start and stop phases. Starting and stopping the motor with the power supply connected can damage the GENSET and the user system.

5.3.2. SPM System: using the GENSET in AUTO mode with the remote start-up function (AUTOSTART)

The pop-up contains the AUTO operating mode together with the OFF and MAN functions, described in the previous paragraph In this new operating mode, the GUARD TOUCH device automatically starts-up and stops the GENSET when a device is connected correctly and activates the opening and closing of a contact (e.g. clock, manual selector, sensor, radio control, etc.).

Touch the AUTO button to set the AUTOMATIC mode In this operating mode, the GENSET start-up and stop control is assigned to a remote system.

Before selecting the AUTO function, make sure that the GENSET cannot be started inadvertently (e.g. clock, manual selector, sensor, radio control, etc.).




5.4. SSB System with the GENSET in Mains emergency

Once the MAIN PAGE appears on the display, the type of system that programmed the GENSET is identified from the acronym on the synoptic.

If the acronym is SSB, read the following instructions carefully. The image below will appear once POWER-ON is complete, and is the typical MAIN PAGE of an SSB system.

5.4.1. Main page (SSB system)

If the ATS switchover panel has not been requested, make sure that appropriate interlock devices are set up in the distribution system between the Mains and the GENSET in order to guarantee the latter is solely used in an island network.

Area dedicated to the System Synoptic, ATS controls and rapid access to the measurement pages. The synoptic represents the SSB system, consisting of the GENSET, the ATS and the mains.

Area dedicated to the display of the electrical measurements of the Mains.

Area dedicated to the operating control buttons. It also shows the displayed page number.

Four rows displaying communication messages. First row: help messages to use the keys and indicated actions that are to be carried out. Second row: communication and motor status messages. Third row: status messages of the active functions at the inputs. Fourth row: alarms; a number of warnings / alarms are displayed alternately.

Area dedicated to the display of the most significant motor and alternator measurements.




Please note that the GUARD TOUCH device version for SSB systems allows the GENSET to be started up in the event of a power cut, the user system to be powered and the GENSET to be shutdown when the Mains normal conditions are re-established.

Hereunder is the description of the controls present and how to use them. Unless programmed otherwise, once the power-on is complete, the GUARD TOUCH device is set to the OFF operating status. The mode sets the GENSET in a blocked condition and no control or command is active.

Then touch the OFF status button to set a different operating mode. Once touched, a window will appear with the buttons associated to the possible operating modes within, which can be selected; see the description below.

The displayed window will suggest four different operating modes: OFF, MAN, AUTO and TEST. The following chapters fully describe how to operate with the various operating modes.




5.4.2. SSB System: using the GENSET in MANUAL mode Hereunder are the guidelines to use various GENSET controls.

Touch the MAN button to set the MANUAL operating mode. If the command is accepted, the pop-up is disabled.

In this operating mode, the GENSET can be started and stopped via the buttons.

Touch the button to start up the GENSET. The command will be implemented within a few seconds, preceded by the intermittent buzzer.

Then touch the button if the GENSET is to be stopped. In order to prevent confusion and errors in the controls, the START and STOP buttons always appear alternately on the display.




5.4.3. SSB System: ATS manual control

When in the MAN mode, the ATS switchover can be controlled via the synoptic buttons. MCB Control (Mains):

- the closing command is only allowed if the

GCB and MCB are open

- touch the button to implement the close command. If the command is successful, the contact icon will switch from

open to closed

- touch the button again to implement

the open command. If the command is successful, the contact icon will switch from open to closed

GCB Control (GENSET): - the closing command is only allowed if the MCB

and GCB are open and the GENSET is running

- touch the button to implement the close command. If the command is successful, the contact icon will switch from open to closed

- touch the button again to implement the

open command. If the command is successful, the contact icon will switch from open to closed .

- when the command button turns to negative tones , the function is available but not active, example: when the GCB is open and the GENSET is off

Attention: the display of the open and closed contact status in the synoptic indicate the logic status of the GUARD TOUCH and not the actual status of the ATS.




5.4.4. SSB System: using the GENSET in AUTOMATIC mode

Before selecting the AUTO function, make sure that the GENSET cannot be started inadvertently, (example: no Mains, remote commands are active or the periodic test functions are active).

Touch the AUTO button to set the AUTOMATIC operating mode.

The AUTO status sets up the GENSET for Mains failure rescue. The operating cycle involves the automatic start-up of the unit in the event of a power cut, the

user system to be powered and the GENSET to be shutdown when the Mains normal conditions are re-established.

5.4.5. SSB System: using the GENSET in TEST mode

Touch the TEST button to set the relative operating mode.

The TEST function simulates the GENSET behaviour in AUTOMATIC mode in the event of a power cut. It is used as a GENSET operation test and that of the GUARD TOUCH control cycles, without forcing ATS switchover, (unless programmed otherwise).




5.5. Communication pages After having started up the GENSET and verified that there are no abnormal operation communications present, the remaining pages dedicated to the various measurements can be fully scrolled.

The buttons can then be touched to scroll the pages. The various topics are described on these pages in more detail, thereby providing much more information. The meaning of the displayed pages is summarised below:

- 1/5 MAIN PAGE: displays the most important measurements of the GENSET - 2/5 Page with the general electrical MEASUREMENTS: displays all the electrical measurements of the

GENSET and the Mains in detail - 3/5 page with the motor MEASUREMENTS: displays all the motor measurements in detail - 4/5 Page of the motor Diagnostics via CAN-bus: displays any motor error codes - 5/5 MAINTENANCE page: displays the maintenance schedule of the GENSET




5.5.1. Rapid access buttons The icons can be used on the MAIN PAGE and the scrolling buttons on the synoptic to rapidly and immediately access certain pages.

Touch the icon to access page 3/5 regarding the Motor measurements.

Touch the icon to access the Trend and capability pages.

Touch the or icon to access page 2/5 regarding the General electrical measurements:

The icons vary according to the type of system; the

icon in SPM systems and the icon in SSB systems.

In the synoptic, the button with the icon identifies abnormal operating conditions

Touch the button with the icon to access the pop-up and see the WARNING or ALARM events in detail.

Use the various buttons of the pop-up to scroll through the communication messages present. See Paragraph 6.2. for more details.




You can rapidly return to the MAIN PAGE from any page by touching the text area. This area is used for the text of messages and can also be used as a rapid access button.

5.6. Switching the GUARD TOUCH control device off

It is recommended to never set the ignition key in the 0/OFF position to switch the motor off, but to always use the stop button (see the following chapters for the details).

After having stopped the machine via the STOP command, switch the GUARD TOUCH device off by setting the ignition key to the 0/OFF position (see the figure at the side).

Each time the GUARD TOUCH device is switched off, the data logged up to that moment are automatically saved; a window on the display will indicate the saving status (see the figure below).

Hereunder is a description of how the pages are composed and how they are associated to the types of systems. As discussed in previous chapters, the GUARD TOUCH device can control two types of systems in the various configurations: SPM and SSB.




6. Display data and communications

6.1. Main page: GENSET Measurements display area The measurement display areas represented in the figures below respectively appear on the main page (or page 1/5) and depending on whether the system is SPM or SSB.

SPM SYSTEM MEASUREMENTS

SSB SYSTEM MEASUREMENTS

Battery voltage

Motor temperature

Motor oil pressure

Fuel level

GENSET operating h

GENSET phase voltage. Highest of the three measurements. GENSET phase

current. Highest of the three measurements.

GENSET frequency

GENSET total active power.

GENSET Power Factor

Battery voltage

Motor temperature

Fuel level Active power of the Mains or the load. The value is only displayed if enabled.

Mains frequency

Mains linked voltages

GENSET phase voltage. Highest of the three measurements.

GENSET frequency




6.2. WARNING and ALARM pop-up message communication Each time an operating status considered to be hazardous for the GENSET is logged, the GUARD TOUCH device signals this according to the modes depending on the severity of the event. If the conditions regard a WARNING:

a message appears in line with the fourth row of the area dedicated to the communication display; an acoustic warning is signalled (intermittent, very slow beep tones);

the icon appears in the synoptic area. If this is pressed, it opens a reference pop-up. When an ALARM condition occurs, the GENSET is stopped (immediate or delayed). Together with the following:

a reference pop-up appears with a description of the underlying cause; a message appears in line with the fourth row of the area dedicated to the communication display; an acoustic warning is signalled (intermittent, fast beep tones);

the icon appears in the synoptic area. If this is pressed, it opens a reference pop-up (see Paragraph for details).

An ALARM condition leads to the immediate or delayed stop of the GENSET. The reference pop-up allows the list of the WARNING or ALARM states to be referred to and gathered, and provides the operator with indications regarding the origin of the problem. Furthermore, when every problem is communicated, an online guide is made available, which describes the cause and the checks to be performed. ALARM MESSAGE POP-UPS 1 = Indicates the logged ALARM.

2 =Indicates the underlying cause of the ALARM.

3 =Indicates the checks to be performed.

4 =Indicates the measurements value logged at the time of the alarm

WARNING MESSAGE POP-UPS

1 = Indicates the type of logged WARNING

2 =

Indicates the underlying cause of the WARNING.

3 = Indicates the checks to be performed




6.3. Page 2: Electrical Measurements 6.3.1. Page 2 (generator electrical measurements in an SPM system)

All the values regarding the electrical measurements generated by the GENSET alternator are gathered and displayed on this page. Namely, the linked and star voltage values are expressed together with the currents, the various powers and the energies produced for each single phase. Moreover, the highest of the three linked voltages and the three currents are expressed together with the average value of the PF and the total of the various powers and energies.

6.3.2. Page 2 (GENSET and Mains electrical measurements in an SSB system)

All the values regarding the GENSET and Mains electrical measurements are gathered and displayed on this page. Namely, the linked and star voltage values are expressed together with the three currents, the powers and the energies produced for each single phase. Furthermore, the highest linked voltage is expressed together with the highest current, the average value of the PF and the total of the various powers and energies. In particular applications, the three CT that measure the currents can be connected on the ATS line the powers the load. Text on the page indicates that the displayed measurements at that time refer to the MAINS RETE or the GENSET (see the figure below.

If the 4th CT is connected, another measurement column appears (see the figure below). This is connected on the MAINS line and allows the read values to be displayed and a number of power checks to be set.




6.4. Page 3: motor measurements All the remaining measurements are gathered and displayed on this page, excluding those relating to the alternator and displayed on "page 2". The motor measurements and those of the devices and of other status information appear on this page, as well as those related to the temperature of the alternator. Some values could not be displayed, depending on the machine set-up and the data communicated via J1939. The === symbol indicates that the measurement is not managed.

1 = MOTOR LIQUIDS: motor temperature, oil pressure and oil temperature

2 = CIRCUIT INTAKE AND EXHAUST: turbo air pressure, turbo air temperature and exhaust fumes temperature; the latter measurement can give a value of 1 in the case of a motor with cylinders in line, or 2 if the motor has two separate V or L-shaped cylinder blocks.

3 = FUEL: quantity in the tank expressed as a percentage, circuit pressure and temperature.

4 = FUEL CONSUMPTION: instantaneous consumption, consumption since the last start-up and total motor consumption.

5 = MOTOR: rotation speed and percentage of power used for the shaft. When SAE J1939 communication is not used, the percentage of power used is calculated in relation to the power supplied by the alternator.

6 = ALTERNATOR: temperature measurements of the three windings of the 3-phase alternator.

7 = BATTERY: measurement of the battery voltage and voltage of the D+ signal of the alternator battery charger.

8 = START-UPS: number of total start-ups carried out and percentage of those successful on the first attempt.

9 = OPERATING HOURS: total operating hours and rental hours left.

10 = POWER SUPPLY STATUS OF THE REGULATOR: indicates the power supply status of the motor rev regulator.

11 = STATUS OF THE BATTERY CHARGER: the operating status of the BC (battery charger). A maximum of two BC can be installed in the GENSET, according to the application requested. The following

messages are displayed together with the BC charging current value: BC1/2 in charge A…: indicates the value in Amperes of the current that the BC is delivering. CB1/2 in pause: indicates that the BC is in pause and is not charging. CB1/2 batt. not connected: indicates that there if no electrical continuity between the battery and the

BC. CB1/2 low batt. Volt: indicates that the battery voltage is low and the charge will not be implemented CB1/2 charge failed: indicates that the battery could not be charged within the preset time.




The command (described below) is reserved for trained personnel and maintenance technicians.

The command (described below) is reserved for motor service centres. Comply with all the applicable safety regulations.


ST

AR

T-O

N

CO

MM

AN

D

The button is only active in the MAN (manual) mode. Motor rotation is implemented without starting it up when this is touched. The command is active for as long as the button is pressed and a maximum of 20 seconds. This function is useful in large capacity motors, which require filling the oil filters before being started up following maintenance. A short intermittent beep tone is emitted throughout the phases of the start-up cycle, which indicates the operation in progress.

ST

OP

-ON

C

OM

MA

ND

The button is only active in the MAN (manual) mode. Press the button to consent the ECU power supply up to a maximum of 50 minutes. This function is required to power the ECU if it must be connected to the personal computer for checks reserved for motor service centres. Motor start-up can be implemented directly from the STOP ON status.

6.5. Page 4: Diagnostics via CAN-Bus Common rail motors are equipped with an ECU that continuously monitors the temperatures and pressures of the liquids and the air via various sensors in the motor, besides controlling the rotation speed and the injection process. If abnormal operating conditions occur, the ECU signals the status by generating a number of ERROR CODES. Furthermore, if these conditions are considered hazardous, it can autonomously command the motor to stop in order to prevent damage. The GUARD TOUCH device is connected to the ECU via the CAN-Bus connection. ERROR CODES (described below in detail) appear on Page 4 via SAE J1939 communication protocol. The purpose is to provide a valid support to identifying problems and faults in the motor. The operator can communicate the ERROR CODE directly to the service centre (which will immediately be able to perform a precise diagnosis and plan targeted and quick intervention). Hereunder is the description on how to read the diagnostics. The SAE Standard identifies the ERROR CODES according to the SPN and FMI classification, where:

- SPN (Suspect Parameter Number): is the numeric code that identifies where the problem signal derives from, i.e. the cause or the faulty part in the motor that triggered the error code. For example, code 174 indicates that the fuel temperature probe signals a temperature related problem.

- FMI (Fault Mode Identifier): is a numeric code from 0 to 31, which identifies the severity of the problem signalled by the SPN. For example, code 17 indicates that the fuel temperature value is slightly low compared to the normal operating values.

Four "lamps" appear on page 4/5 together with the ERROR CODES, which identify the various severity levels:

PROTECT: this lamp is used to indicate a fault in the electrical circuit. This generally occurs when the sensor malfunctions or there are interruptions in the electrical connections.

AMBER: this lamp is used to indicate that the motor is operating abnormally, however, not major enough to stop the motor. This signal generally occurs when the temperatures or pressures are slightly above or below the normal operating conditions.

RED: this lamp is used to indicate that the motor operating condition is hazardous. The motor is stopped to prevent damage. The motor is generally stopped when the temperatures or pressures are must higher or lower than the normal operating conditions.

MALFUNCTION: this lamp is used to indicate that there is problem related to emissions.




Up to 6 ERROR CODES can be displayed on Page 4; however, there may be conditions where these codes remain displayed even if the event has been resolved. In this case, simply touch

the RESET button to delete it from the page. A page with no ERROR CODES or lamps indicates that the motor is running in optimal conditions. Page 4/5 is only present if the SAE J1939 connection between the motor and the GUARD TOUCH board is used

Thanks to the SAE1939 communication protocol, the ERROR CODES can provide very precise information, which can only be interpreted correctly by the service centre of the motor manufacturer.

6.6. Page 5: SERVICE setting Page 5 is dedicated to GENSET maintenance. Hereunder are 16 different types of maintenance matched to adjustable schedules according to the operating hours or time. Access to the setting of the schedules is password-protected and the parameters can be modified or disabled.

1 = 14 different maintenance operations of the electrical and mechanical components of the motor and alternator

2 = 2 free maintenance operations.

3 = Indicates the internal temperature of the electronic components of the GUARD TOUCH board.

4 = Indicates the number of opening and closing movements sent to the disconnecting devices of the MCB Mains and GCB GENSET

5 = Months Column: indicates the time left for the maintenance schedule to be due. The maximum value that can be set is 120 months. The disappearance of the negative sign (-) indicates that the set value in the countdown has elapsed. The function is only enabled if the Enabled Function flag is present.

6 = Hours column; indicates the time left for the maintenance schedule to be due. Maximum value that can be set is 10000 hours. The disappearance of the negative sign (-) indicates that the set value in the countdown has elapsed.

7 = Indicates the current calendar.

Even if all the ERROR CODES are generally provided in the motor manual, do not undertake maintenance operations but contact the authorised GENSET service centre.

The service operator who is aware of the motor and alternator characteristics can enter the maintenance program.





MA

INT

EN

AN

CE

AC

CE

SS

UN

LO

CK

BU

TT

ON

The presence of the “Maintenance Unlock Button” indicates that access to the settings is blocked. Access the configuration by touching the button and entering the password in the pop-up that appears. The password is confirmed when the “Enable-Disable Button” appears. Attention: request the password to unlock Service from an authorised after sales service centre.

The "Enable/Disable” button marks the function and also opens the pop-up that allows the values to be entered in hours or months. The enable/disable button remains active for a short while when the SERVICE settings are exited. The password must be entered once again after this short while.

Deletes the last data entered

confirms the data entered

indicates that data has been entered

navigation buttons

box with a disabled function

box with a disabled function, SELECTED FOR EDITING PURPOSES

Enabled Function flag




6.7. Capability and Trend Pages The Capability and Trend Pages provide the operator and the service centre with detailed information regarding the GENSET use status. These pages allow the GENSET electrical values to be displayed together with those of the mains and the motor, in a different graph other than numeric display.

The pages can be viewed by touching the “alternator measurements” icon inside the alternator figure in the synoptic of the MAIN PAGE.

6.7.1. Capability Page The “Capability” curve is represented as a diagram of the power on a Cartesian plane. The alternator's work point is displayed in real time via a vector, in relation to the permissible operating limits. The figure below represents a typical capability curve. The permitted use area of the alternator is shown in the diagram. The diagram shows that an alternator can only power limited capacitive loads while accepting greater inductive loads.

1 = Numeric values of the standardised scale referred to the power with PF =1.

2 = Standardised scale of the power with cosφ =1 (kW).

3 = Standardised scale of the power with cosφ =0 (kVAr).

4 = Electrical measurements of the PF, kW, kVA and kVAr generated by the alternator.

5 = Standardised value of the alternator power, which is represented by the circumference of the graph.

6 = The radius indicates the current value of the Power Factor.

7 = The perimeter delimited by the red borders identifies the permitted use area of the alternator.

8 = The dot graphically represents the electrical measurements described in point 4.

9 = Text area reserved for the WARNING and ALARM messages.




6.7.2. Trend Page The Trend page consists of two diagrams in which a maximum of two measurements per graph are represented, which are selected from the 30+ available. The measurements can be selected from the electrical values of the GENSET, the mains or the motor. The x-axis in the graph represents the time and the ordinate of the values in question. The scales of the displayed values are indicated on the sides.

1 = Scale of measurements M1 and M2. The area is also used as a button to decrease the zoom in the graphs.

2 = Scale of measurements M3 and M4. The area is also used as a button to increase the zoom in the graphs.

3 = Plot associated to measurement M1. The colour tone of the plot is darker to be distinguished from measurement M3.

4 = Plot associated to measurement M3. The colour tone of the plot is lighter to be distinguished from measurement M1.

5 = Plot associated to measurement M2. The colour tone of the plot is darker to be distinguished from measurement M4.

6 = Plot associated to measurement M4. The colour tone of the plot is lighter to be distinguished from measurement M2.

7 = Identifies the name of the scale.

8 = Scroll cursor; made to slide on the graph via the buttons below the display, thereby allowing the logged measurements to be enhanced and displayed in point 10.

9 = Calendar of the measurements indicated by the cursor.

10 = Numerical values of measurements M1, M2, M3 and M4 indicated by the cursor.

11 = Buttons to scroll the cursor.

12 = Indication of the zoom value of the graph scale. The zoom can be set from 1 to 10, by changing the zoom value the pixels used to see the measurement changes. In proportion, with the zoom value set at 1, one pixel is used; with the value set at 10, ten pixels are used per measurement.





CU

RS

OR

SC

RO

LL

BU

TT

ON

S

: when touched, the cursor moves in the time scale of one measurement at a time. When touched continuously, it moves ten measurements at a time

: when touched, the page is changed.

: when touched, it moves to the beginning and end of the record.

: when touched, the Trends page is exited and positioned on the MAIN PAGE.

DE

LE

TIN

G T

HE

TR

EN

D

The button with the icon of the crossed graph allows the password to be entered in the pop-up, in order to delete all the trend logs.



: indicates that data has been entered

To cancel the trends use level 1 password = 103




6.8. General Page of Information and Services Touch the SET button to access the General Page of Information and Services The button is found on all the pages except for the Main Page (Page 1/5).

The screen that appears (see the previous diagram) provides access to submenus, in which various GENSET information is gathered together with operating data and parameters, split per topic. Hereunder is a full description of the topics of the various menus.


BU

TT

ON

S

Access to the selected menu.

Exit from the General Page of Information.

6.8.1. IN/OUT STATUS menu

The status of the outputs and inputs of the GUARD TOUCH board can be displayed on this page. The page is very useful when the status of the inputs/outputs must be monitored for troubleshooting purposes. It is split into three columns, which are scrolled up or down: the left column indicates the number of terminals and the name of the terminal block; the middle column indicates the status of the input; the right column indicates the associated function.





SC

RO

LL

BU

TT

ON

S

: when touched, moves to both ends of the sheet.

: when touched, moves 25 rows at a time upward or downward within the page.

: when touched, moves one row at a time upward or downward within the page.

: indicates the pin number

: indicates the name of the connector

: indicates that the electrical status of the input is isolated from ground

: indicates that the electrical status of the input conducts to ground

: indicates that the electrical status is isolated from ground and the function is active and open

: indicates that the electrical status conducts to ground and the function is active and closed.

6.8.2. ALARMS LOG menu The log of events saved during GENSET operation can be displayed on this page. When certain conditions occur, the faults are automatically saved in an internal black box, in chronological order and up to a maximum of 2560 events. The causes that determine the record are:

- stopped by an ALARM. - WARNING condition. - GUARD TOUCH switch-on and off. - change in OPERATING MODE. - change in the status of the GCB or MCB disconnecting devices. - activation of the periodic recording. - By external command

The saved data are displayed in a table that is split into rows and columns, where the rows represent the records and the columns represent the logged values. The analysis of these data is particularly useful for service centres, should they have to establish with certainty the causes of the events when having to identify a fault.




1 = Indicates the topic index of each column.

2 = The cell gathers the identification data of the event, highlighted with a ROW INDICATOR; moving sideways in the table will provide more important data regarding the cause.

3 = Indicates the number of saved records and the maximum archive capacity of the BLACK BOX.


RO

W

IND

ICA

TO

R

The pointer indicates the selected row and is also a reference when moving horizontally along a row.

VE

RT

ICA

L

SC

RO

LL

B

UT

TO

NS

Moves one row at a time upward or downward within the table.

Moves 25 rows at a time upward or downward.

Shifts to the two time ends of the record; the saved records are in chronological order and the most recent record is at the bottom of the table

HO

RIZ

ON

TA

L

SC

RO

LL

B

UT

TO

NS

Moves sideways, one column at a time

Moves sideways, 8 columns at a time within the table

Moves horizontally to the ends of the displayed records




6.8.3. PLATE DATA DISPLAY menu This page shows the machine plate: it contains the summary of the data and particular characteristics that distinguish the GENSET, in order to reconstruct the history or have its traceability.

1 = Text area reserved for the address of the GENSET manufacturer or dealer.

2 = Indicates the Item Code, Serial Number and Production Order of the GENSET.

3 = Indicates the electrical configuration of the GENSET.

4 = Indicates the type of communication set in the BUS RS485 GTS-Bus.

5 = Indicates the address and speed of the baud-rate set in Bus RS485 GTS-Bus.

6 = Indicates the type of CAN-Bus J1939 configuration used to connect to the engine.

7 = Indicates the address set in GUARD TOUCH and used in the CAN-Bus mains communication between GUARD TOUCH

8 = Indicates the number and models of devices connected to the mains MOD-Bus PERIPHERAL RS485.

9 = Indicates the model, firmware and hardware versions of the GUARD TOUCH board.

10 = Current calendar of the GUARD TOUCH board.




6.8.4. EDIT PARAMETERS menu The parameters that adjust the GUARD TOUCH board operation can be displayed on this page, and modified if necessary. The parameters determine the operating modes, the signals and the adjustments. While ensuring the display of all parameters in all the menus, only those with credentials can be edited, depending on the given password level. Refer to the instructions in Chapter regarding access to the parameters.

Please note that the parameters represent the core of the GUARD TOUCH board operation: editing or entering incorrect data can cause the system to malfunction. Therefore, access and editing are reserved for expert and trained personnel. If in doubt, it is always recommended to contact the nearest service centre before making changes.


PA

SS

WO

RD

EN

TR

Y B

UT

TO

N

TO

AC

CE

SS

PA

RA

ME

TE

RS

The button with the key symbol allows the password to be entered in order to display the parameters, and be modified if necessary.

Touch the button with the key icon and enter the password in the pop-up that appears in order to unblock the keyboard.



: indicates that data has been entered Displaying or modifying parameters is controlled by two passwords that authorise the access level. The customer is responsible to disclose these passwords solely to properly trained and authorised personnel.

Password Level 1: 103 Password Level 2: 761

Once the password is entered, a page of parameters is displayed as shown below.




1 = The level of authorisation to edit the parameters is determined by the password entered.

2 = Unique parameter number.

3 = Level of authorisation required to edit the parameter. Example, parameters 211 and 213 set to authorisation levels 1 can be edited as their value is equal to or less than the operator credentials. However, parameters 216, 260 and 261 cannot be edited as their authorisation level is greater than the operator credentials.

4 = Signals that the parameter cannot be edited due to the access level.

5 = Identification code of the current configuration (reserved to authorised service centres).

6 = Name of the Menu or selected submenus.

7 = Name of the parameter.

8 = Value set in the parameter.

9 = The presence of the bar means that the parameter has a submenu.

Hereunder is the description of the icons and their meaning.

ICONS MEANING

RE

TU

RN

B

UT

TO

N

Returns to the menu when pressed.

CO

NF

IGU

RA

TIO

N

CH

AN

GE

BU

TT

ON

S

Moves within the four configurations. This option is reserved to the service centre and the Manufacturer.

SC

RO

LL

ING

ME

NU

B

UT

TO

NS

Scrolls one row (one parameter)

Scrolls one page.

Scrolls to the beginning or end of a list

Accesses the submenu

Indicates that the parameter can only be accessed and modified via PC.




7. Editing and entering the parameters The first part of this Chapter describes the parameter input methods and the parameters that can be customised are listed after.

7.1. Parameter editing windows Two windows with different graphic interfaces are used to edit or enable the parameters. The first is used to edit the numeric parameters, whereas the second allows an option from those displayed to be selected.

7.1.1. Edit window via numeric entry

1 = Current configuration

2 = Menu

3 = Code and description of the parameter

4 = Entry value display area

5 = Range of values allowed

6 = Currently saved value

Hereunder is the meaning of the icons of the numerical value parameter edit window.




ICON MEANING

NU

ME

RIC

KE

YP

AD

Keypad to enter the numeric values.

DE

LE

TE

BU

TT

ON

S

Deletes the entire value entered.

Deletes the last typed character.

± S

IGN

B

UT

TO

N

To enter negative values (if allowed by the parameter).

EN

TE

R

BU

TT

ON

Saves the entered value. If 5 fast beeps are emitted and the page does not close after having pressed this button, the value entered is not accepted.




7.1.2. Edit window via selection

1 = Current configuration

2 = Menu

3 = Name and number of the parameter.

4 = Currently saved value.

5 = Selected function.

6 = List of selectable functions.

ICONS MEANING

SC

RO

LL

BU

TT

ON

S

Scrolls one row (one parameter).

Moves one screen at a time.

Moves to the beginning or end of a list.




8. GPRS The features and functions of the GPRS control device are described below.

Attention: In certain conditions, the commands sent by SMS or via the Internet, may not be delivered, or be delayed , due to problems such as roaming , borders , lack of coverage , holidays , etc.

Attention: sending remote commands could generate risks if persons are near the machine. Close off the machine and/or system components connected to it that might generate risks in order to prevent access to unauthorised personnel. Set up indications that the machine may start up autonomously via remote commands. Before undertaking inspection and maintenance operations, the machine must be BLOCKED by the personnel in charge (refer to the GENSET manual).

8.1. Features The quad-band GSM-GPRS modem is suitable to operate in all frequencies used in various parts of the world. When the GPRS modem is connected to the GUARD TOUCH, it allows the GENSET to be monitored in the two ways described below. Monitoring the GENSET via SMS:

- send up to a maximum of 5 SMS telephone numbers for the following statuses: Alarms Warnings GENSET electrical measurements Mains electrical measurements motor mechanical measurements coordinates of the position in which the GENSET is

- receive the following commands via SMS from the 5 numbers to act directly on the GENSET: set the various operating modes control the start and stop of the GENSET control the ATS request an SMS to be sent with information on the GENSET status request an SMS to be sent with information on the electrical measurements of the Mains and the

GENSET A SIM that is only enabled for voice traffic is required to use the functions described above.




Monitoring the GENSET via PC: send the same information sent via SMS to a maximum of 5 e-mail addresses remotely connect to the GENSET via the internet server

A SIM that is enabled for M2M data traffic (Machine to Machine) is required to use the functions described above.

locally connect via USB using the GUARD TOUCH SOFTWARE connect the GPRS modem to a LAN (optional) and access remotely using the GUARD TOUCH

SOFTWARE OR SUPERVISION software

If the GPS module is installed, the coordinates of the GENSET position can also be obtained.

At the time of installation and commissioning, check the correct connection/operation between the GENSET and your device. Before the test, verify that no personnel is operating the machine or on the mains connected to it and that the system is ready to receive the load.

8.2. Monitoring via SMS Proceed as follows to configure the control of the GENSET via SMS:

8.2.1. Entering phone numbers in the GUARD TOUCH phone book and configuring parameters.

after having switched on the GUARD TOUCH device, access the “200 General”menu after having entered the 761 password.

configure the various parameters of the menu and enter the telephone numbers enabled for control (refer to the description of the menus below)

once the parameters are configured, exit from the menu This allows the various parameters to be entered and the phone book to be saved in the memory of the GT.

8.2.2. Registration of the GUARD TOUCH in the GPRS model

obtain a SIM for voice traffic (a SIM enabled for data traffic is not required) make sure that the GENSET and the GUARD TOUCH card are off

Attention: for the SMS messages to be sent or received via a GPRS modem, the PIN entry on start-up must be disabled in the SIM (use a mobile phone for the operation; contact the dealer of the telephone service for any relative clarification).

access the GPRS modem and remove the SIM-holder by pressing the yellow button at the side with a sharp object

Attention: use a SIM card: Mini – SIM ISO/IEC 7810:2003, ID-000

place the SIM card inside the housing and reinsert it by following the insertion guides switch the GUARD TOUCH on and make sure that the LEDs in the GPRS light up cyclically keep the SET button at the front of the GPRS pressed until the yellow and green LEDs light up as follows:

then release the SET button

This allows the GUARD TOUCH card/s connected in the RS485 bus to be logged in the memory of the GPRS modem and copy the previously entered phone books.




These values are still updated automatically by the GPRS modem as follows: - when the SET button is pressed; - every time the GPRS modem is powered; - during monitoring at intervals of 10 minutes.

if the recording operation between the GPRS modem and the GUARD TOUCH is successful, the

icon will appear on Page 1 of the GUARD TOUCH display.

The table below describes the operation of the coloured LEDs used to communicate the operating status of the GPRS modem. The LEDs indicate the status of the various services, on a rotation basis of every 5 seconds: GSM field, GPRS connection, GPS, GUARD TOUCH monitoring. The colour indicates that the LED is on; grey indicates the LEDs are off; black indicates the LEDs with a behaviour that is not described.

LED Function description

Internal checks when the GPRS model is started-up

SET is pressed; devices are being recorded (priority with respect to other warnings)

GSM field: +CSQ = 0 : 1 or GPRS modem is missing

GSM field: +CSQ = 2 : 7 (5-20%)

GSM field: +CSQ = 8 : 15 (25-45%)

GSM field: +CSQ = 16 : 23 (50-75%)

GSM field: +CSQ = 24 : 31 (75-100%)

GPRS connection: SIM verification

GPRS connection: mains presence verification

GPRS connection: UPD socket being opened

GPRS connection: IP address is being uploaded

GPRS connection: present (server connection disabled)

GPRS connection: present and registered

GPRS connection: present and registered in roaming

GPS: engaged

GPS: error

GT monitoring: working correctly

GT monitoring: at least one GT is not communicating




touching the button with the icon will access the page of the GPRS modem. The page that appears and which is illustrated below, is only visible if the GUARD TOUCH card communicates with the GPRS modem. It contains the most important information regarding the GPRS modem, the phone books and e-mail lists.

1 = Indicates the strength of the radio signal of the site. A low signal does not guarantee proper operation of the system.

2 = Indicates the connection status with the server.

3 = Phone book of telephone numbers used for SMS monitoring. : it indicates that the number is enabled to send and receive SMSs. : it indicates that the number is in the phone book, however, it is not enabled to send or receive SMSs.

4 = Indicates the UTC date and time.

5 = List of e-mail addresses used for monitoring via e-mail. : Indicates that the e-mail address is enabled to receive monitoring e-mails. : indicates that the e-mail address is in the list, however, it is not enabled to receive monitoring e-mails

6 = Indicates the latitude and longitude detected by the GPS

7 = Indicates the metres above sea level and the number of satellites connected to the GPS.

8.3. Monitoring via PC This manual only describes the SMS monitoring; refer to the GUARD TOUCH SOFTWARE and SUPERVISION manual for the explanations regarding the use of various software.

GUARD TOUCH


112000000019-001-04 – 16/01/2015 Printed in Italy. - All rights reserved.

8.4. Customisable fields in the EDIT PARAMETERS menu The structure of parameters is controlled via a tree menu. Nine nodes are in the root level, each of which has a variable number of sub-nodes. All the parameters are displayed, however, each one can only be edited according to the authorisation level entered. The root nodes split the parameters per topic. Folder Name Folder Description 100 Maintenance Contains the parameters regarding the entry of the maintenance calendar, time and schedule. 200 General Contains the programming parameters in general. 300 Motor Contains the programming parameters regarding the motor: from configuration of the various sensors to the protections. 400 GENSET Contains the programming parameters regarding the alternator: from configuration of the protections to the electrical measurements. 500 AMF Contains the programming parameters regarding the Mains: from configuration of the protections to those of the ATS. 600 Test Contains the programming parameters regarding the times and the various periodic Tests. 700 Synchro Contains the programming parameters regarding the configurations of the signal outputs of GENSET overpowering. 800 Calibrations Contains the parameters regarding the calibrations of the analog measurements. 900 I/O Contains the programming parameters of the inputs and outputs.

Only the parameters that can be edited with authorisation level 1 (LV1) and level 2 (LV2) are discussed below. Each parameter is identified by its own code, called Parameter Code (abbreviated to “PC”). The remaining parameters will not be discussed in this manual, even though they are displayed, as they can only be edited by service centres.

100 Maintenance LV

PC Parameter name Parameter description Selection

field Unit of

Measure Typical value

1 101 Clock setting

Allows the date and time to be set. The date and time values entered are displayed on Page 5 of the SERVICE and used to record the ALARMS LOG events in chronological order. A log with correct data simplifies troubleshooting.

- -

GUARD TOUCH



200 General LV


field Unit of


1 211 Current language setting Language setting 3

languages -

1 212 LCD contrast Allows the display contrast value to be adjusted. The contrast value is adjusted automatically by the internal temperature control system, however, in the event of high temperature changes, the value may have to be compensated.

Pay careful attention to the value inserted for LCD contrast regulation. Values that are too high or too low with respect to the preset standard can make the text unreadable on the display. Should it be necessary to adjust, it is strongly advised to correct a few increments/decrements at a time. It is always possible to reset the standard contrast value. Instructions for resetting as follows: :

- shut off the GUARD TOUCH device by turning the key to the 0/OFF position. (see figure on the left).

- switch on the GUARD TOUCH controller by setting the key in the 1/ON position (see figure on the left), then touch the top left hand corner of the display until the beep is heard

- release finger from display after the beep has been silenced

If the procedure was done correctly, the contrast will have returned to its default value.

1 213 LCD backlight time Set the maximum LCD backlight time. 0 – 6000 seconds 300

2 214 Buzzer sound Enables the buzzer when the buttons are touched. Enable Disable

Enable

1 218 W105 GENSET NOT in automatic

Enables the WARNING message when the GENSET is not in the AUTO status. Enable Disable

Disable

1 219 Clock adjustment Allows the clock compensation to be set. The parameter may have to be adjusted when used in extreme temperatures. (Do you know how to?)

-99 99 seconds 0

1 220 Enable daylight savings time Enables the automatic change when DST applies. Enable Enable

GUARD TOUCH



200 General LV


field Unit of


Disable 2 270 Serial Management Menù that allows communication type to be used on the bus monitoring system to be set (M7 connector)

2 270.01

Communication type Allows type of communication to be set. Note: if set as GTS-Bus the communication occurs through the GTS software, if set as MOD-Bus the connection happens through the MODBus protocol.

GTS MOD-Bus

GTS

2 270.02 MOD-Bus address Allows the MOD-Bus connection address to be set. 1 : 247 1

2 270.03 MOD-Bus Baud-rate Allows the MOD-Bus connection baud-rate to be set. 9600 : 19200

9600

2 270.5 Baud rate peripherals

Defines the RS485 serial communication speed of the peripherals Note: all the peripherals connected to the RS485 bus must have the same baudrate, in the case where there are battery chargers connected on the bus, the baudrate must be set to 25000. In all the other cases, the baud-rate must correspond to the one set in the 8 card alarm dip-switch. The rule indicates that the communication speed must be the same for all peripherals connected to the bus.

5000 12500 25000 50000

25000

280 Text and email management The menu that allows the management rules to be set for SMS and e-mail.

2 280.1 Genset name

Allows the user to assign a name to the GENSET, which is then indicated in the SMS or e-mails. Note: the name can consist of no more than 9 alphanumeric characters. For the composition of the name it is recommended to use only numbers and letters and no special characters (@ + # _ & £, etc.), as these may not be recognised by the International Protocol of SMS. The name can only be written via PC.

2 280.2 Send periodically INFO1

Allows the pause time between the periodic INFO1 SMS messages and e-mails to be set. Note: SMS messages or e-mails are sent once the set time elapses. The sent data consist of the most important gathered measurements and statuses of the GENSET and are used to define the operating state of the GENSET.

(1 : 60000) min.

2 280.3 Warning and Alarm repeat interval

Allows an interval time to be set for the repetition of the SMS messages and e-mails being sent for Warnings and Alarms. Note: when a Warning or Alarm is triggered, the messages are sent repeatedly according to the set time. The messages are sent according to the number of repetitions set in parameter P281.3 and until Warning or Alarm conditions are present.

(1 : 600) min.

2 280.4 Number of Warning and Alarm repeats

Allows the user to set the number of SMS's and e-mails that are to be sent in the event of Warnings and Alarms. Note: These are sent as long as the Warning or Alarm conditions are present.

(1 : 100) #

2 281 Telephone 1 Configuration menu of Telephone 1.

2 281.1 Telephone Allows the functions of Telephone Number 1 to be enabled or disabled. Enable

Disable

2 281.2 Telephone number Allows the telephone number to be entered. Note: the number is always entered with the international prefix of the country of the SIM with the

GUARD TOUCH



200 General LV


field Unit of


“+” sign instead of the double 00; spaces between the numbers are not allowed. Example for Italy: +39123456789.

2 281.3 Send all Alarm messages via text

Allows the SMS sending function when an Alarm is triggered to be enabled or disabled. Note: the structure of the Alarm SMS messages will follow the example shown below. GT NAME_ PCB______: A030 Alarm from SAE J11939 Where: GT: identifies that the SMS is sent by the GUARD TOUCH NAME: identifies the name of the GENSET from which the SMS is sent (refer to P280.1) PCB: serial number of the GUARD TOUCH card (indicated on the page of the GT display data plate). A030Alarm… description of the type of Alarm

Enable Disable

2 281.4 Send all Warning messages via text

Allows the SMS sending function when one or more Warnings are present to be enabled or disabled. Note: the structure of the SMS message will follow the example of parameter P 281.3. The following Mains Warnings are excluded from SMS messages being sent: asymmetry, high voltage, low voltage, out of range frequency and cyclic direction

Enable Disable

2 281.5 Send all Status change messages via text

Allows the SMS sending function when the operating status changes to be enabled or disabled. The operating statuses used are: OFF, MAN, AUTO and TEST. Note: the structure will follow the example of parameter P 281.3.

Enable Disable

2 281.6 Send INFO1 on Alarm and Warning messages

Allows the SMS sending function of INFO 1 in the event of Warnings or Alarms being triggered to be enabled or disabled. Note: 2 SMS messages will be sent for each Warning or Alarm; the first as indicated in P 281.3 and then the INFO1. SMS as indicated in P 280.2

Enable Disable


Allows the periodically sent INFO1 to be enabled or disabled. Note: the structure of the SMS message will follow the example of parameter P 281.10.

Enable Disable

2 281.8 Repeats on Alarms and Warnings

Allows the repetition of the SMS messages in the Warning or Alarm status to be enabled or disabled. Note: the repetitions are suspended if the Warning or Alarm statuses are eliminated.

Enable Disable

2 281.9 PIN for enabling controls

Allows a remote command enabling PIN to be entered via SMS. Note: the PIN must consist of no more than 4 numeric characters and acts as a security password. Input is not mandatory.

2 281.10 OFF command Allows the SMS sending function that commands the GUARD TOUCH in the OFF state to be enabled or disabled.

Enable Disable

GUARD TOUCH



200 General LV


field Unit of


Note: the command string must compile the various fields according to the example described below. GE PCB______ PIN____ CMD1 CMD2 CMD3 CMD4 CND5 Where: GE: abbreviation of GENERATING SET PCB:__ serial number of the GUARD TOUCH card (indicated on the page of the GT display data plate). PIN_: Authorisation pin, refer to parameter P 281.9 CMDx: name of the command/s sent to the GT For the command to be recognised as being valid by the GPRS converter, the following rules must be followed when compiling the SMS message string.

- at least one or more spaces must be guaranteed between the strings of the various fields (GE, PCBxxxxxx, PIN, CMDx)

- the fields can be written in upper or lower case with no distinction - in the SMS - up to five different types of commands can be entered and these are processed in the

order in which they are entered. In order to exploit the full potential of the system and obtain the required result, the user must be aware of the GENSET operation by entering the various command combinations in an orderly and appropriate manner. It must also be noted that the interval between the commands is five seconds; if the time elapses and the command is not successful, the remaining commands in the SMS string are disregarded.

List of the available commands (CMDx) to be sent to the registered GT cards: OFF: sets the GENSET state to OFF MAN: sets the GENSET state to MAN AUTO: sets the GENSET state to AUTO TEST: sets the GENSET state to TEST GCB-I: sets the GCB to close GCB-0: sets the GCB to open MCB-I: sets the MCB to close MCB-0: sets the GCB to open RESET: resets the Warnings and Alarms START: sets motor start-up STOP: sets the motor to stop

GUARD TOUCH



200 General LV


field Unit of


INFO1: requests an SMS to be sent with the INFO1 information INFO2: requests an SMS to be sent with the INFO2 information

Each time the GPRS converter receives a command it replies to the number that commanded it by sending an SMS with the result of the command. For the OFF, MAN, AUTO, TEST, GCB-I, GCB-0, MCB-I, MCB-0, RESET, START and STOP commands, the reply SMS follows the example shown below. GE NAME_ PCB______ CMD1 CMD2 CMD3 CMD4 CND5 RESULT GE: abbreviation of GENERATING SET NAME: identifies the name of the GENSET from which the SMS is sent (refer to P280.1) PCB: serial number of the GUARD TOUCH card (indicated on the page of the GT display data plate). Where RESULT provides the information OK: commands performed correctly UNKNOWN: unknown command (SMS composition error) DISABLED: disabled command for the telephone number to be sent on DENIED: command not allowed by the current state of the device FAILED: command implementation was unsuccessful

For the INFO1 and INFO2 commands the reply SMS follows the example indicated below. INFO1: GT NAME_ PCB______: SSB AUTO STOP 12.3Vdc 120C 10.1bar 100% 123456.78h 400V 2500A 50.0Hz 30000kW ATS=GCB

Where: GT: identifies that the SMS is sent by the GUARD TOUCH NAME: identifies the name of the GENSET from which the SMS is received (refer to P280.1) PCB: serial number of the GUARD TOUCH card (indicated on the page of the GT display data plate). SSB: identifies the type of system: SPM, SSB in which the GENSET is connected AUTO: identifies the state of the GENSET: OFF, MAN, AUTO, TEST of the GENSET STOP: identifies the state of the motor, whether it is stationary or in motion: STOP,

GUARD TOUCH



200 General LV


field Unit of


RUN of the GENSET 12.3Vdc: identifies the voltage of the battery of the GENSET 120C: identifies the motor temperature of the GENSET 10.1bar: identifies the oil pressure of the GENSET 100%: identifies the fuel level of the GENSET 123456.78h: identifies the operating hours of the GENSET 400V: identifies the voltage of the GENSET 2500A: identifies the current of the GENSET 50.0Hz: identifies the frequency of the GENSET 30000kW: identifies the power emitted by the GENSET ATS=GCB: identifies the state of the disconnecting devices: GCB, MCB, OFF. INFO2: GT NAME_ PCB______: MAINS 230 230 230V GENSET 230 230 230V 2500A -1.00PF 30000kW 30000kVA 30000kVAr 300000MWh Where: GT: identifies that the SMS is sent by the GUARD TOUCH NAME: identifies the name of the GENSET from which the SMS is received (refer to P280.1) PCB: serial number of the GUARD TOUCH card (indicated on the page of the GT display data plate). MAINS 230 230 230V: Mains linked voltages GENSET 230 230 230V: GENSET alternator voltages 2500A: GENSET alternator current -1.00PF: GENSET PF alternator 30000kW 30000kVA 30000kVAr: power emitted by the GENSET alternator 300000MWh: energy generated by the GENSET alternator

2 281.11 MAN command Allows the SMS sending function that commands the GUARD TOUCH in the MAN state to be enabled or disabled. Note: refer to the description of parameter P 281.10

Enable Disable

2 281.12 AUTO command Allows the SMS sending function that commands the GUARD TOUCH in the AUTO state to be enabled or disabled. Note: refer to the description of parameter P 281.10

Enable Disable

2 281.13 TEST command Allows the SMS sending function that commands the GUARD TOUCH in the TEST state to be enabled or disabled. Note: refer to the description of parameter P 281.10

Enable Disable

2 281.14 GCB-I command Allows the SMS sending function that commands the GUARD TOUCH in the GCB-I state to be enabled or disabled.

Enable Disable

GUARD TOUCH



200 General LV


field Unit of


Note: refer to the description of parameter P 281.10

2 281.15 GCB-0 command Allows the SMS sending function that commands the GUARD TOUCH in the GCB-0 state to be enabled or disabled. Note: refer to the description of parameter P 281.10

Enable Disable

2 281.16 MCB-I command Allows the SMS sending function that commands the GUARD TOUCH in the MCB-I state to be enabled or disabled. Note: refer to the description of parameter P 281.10

Enable Disable

2 281.17 MCB-0 command Allows the SMS sending function that commands the GUARD TOUCH in the MCB-0 state to be enabled or disabled. Note: refer to the description of parameter P 281.10

Enable Disable

2 281.18 RESET command Allows the SMS sending function that commands the GUARD TOUCH in the RESET state to be enabled or disabled. Note: refer to the description of parameter P 281.10

Enable Disable

2 281.19 START command Allows the SMS sending function that commands the GUARD TOUCH in the START state to be enabled or disabled. Note: refer to the description of parameter P 281.10

Enable Disable

2 281.20 STOP command Allows the SMS sending function that commands the GUARD TOUCH in the STOP state to be enabled or disabled. Note: refer to the description of parameter P 281.10

Enable Disable

2 281.21 INFO1 command Allows the SMS sending function that commands the GUARD TOUCH in the INFO1 state to be enabled or disabled. Note: refer to the description of parameter P 281.10

Enable Disable

2 281.22 INFO2 command Allows the SMS sending function that commands the GUARD TOUCH in the INFO2 state to be enabled or disabled. Note: refer to the description of parameter P 281.10

Enable Disable

2 282 Telephone 2

2 282.1 Telephone Refer to the description of parameter P 281.01 Enable

Disable

2 282.2 Telephone number Refer to the description of parameter P 281.02


Refer to the description of parameter P 281.03 Enable Disable





2 282.6 Send INFO1 on Refer to the description of parameter P 281.06 Enable

GUARD TOUCH



200 General LV


field Unit of


Alarm and Warning messages

Disable


Refer to the description of parameter P 281.10. Enable Disable




Refer to the description of parameter P 281.09

2 282.10 OFF command Refer to the description of parameter P 281.10 Enable

Disable

2 282.11 MAN command Refer to the description of parameter P 281.11 Enable

Disable

2 282.12 AUTO command Refer to the description of parameter P 281.12 Enable

Disable

2 282.13 TEST command Refer to the description of parameter P 281.13 Enable

Disable

2 282.14 GCB-I command Refer to the description of parameter P 281.14 Enable

Disable

2 282.15 GCB-0 command Refer to the description of parameter P 281.15 Enable

Disable

2 282.16 MCB-I command Refer to the description of parameter P 281.16 Enable

Disable

2 282.17 MCB-0 command Refer to the description of parameter P 281.17 Enable

Disable

2 282.18 RESET command Refer to the description of parameter P 281.18 Enable

Disable

2 282.19 START command Refer to the description of parameter P 281.19 Enable

Disable

2 282.20 STOP command Refer to the description of parameter P 281.20 Enable

Disable

2 282.21 INFO1 command Refer to the description of parameter P 281.21 Enable

Disable


Disable

2 282 Telephone 3


Disable

GUARD TOUCH



200 General LV


field Unit of


















Disable


Disable


Disable


Disable


Disable


Disable


Disable


Disable


Disable


Disable

GUARD TOUCH



200 General LV


field Unit of



Disable


Disable


Disable

2 282 Telephone 4


Disable

















Disable


Disable


Disable


Disable


Disable


GUARD TOUCH



200 General LV


field Unit of


Disable


Disable


Disable


Disable


Disable


Disable


Disable


Disable

2 282 Telephone 5


Disable

















Disable

GUARD TOUCH



200 General LV


field Unit of



Disable


Disable


Disable


Disable


Disable


Disable


Disable


Disable


Disable


Disable


Disable


Disable

2 291 e-mail 1

2 291.1 e-mail Allows the e-mail sending function to be enabled or disabled.

Enable Disable

2 291.2 Email address Allows the e-mail address to be entered. Note: writing is only active if the software is used

2 291.3 Send all Alarm messages via email

Allows the e-mail sending function when an Alarm is triggered to be enabled or disabled.

Enable Disable

2 291.4 Send all Warning messages via email

Allows the e-mail sending function when an Alarm is triggered to be enabled or disabled.

Enable Disable

2 291.5 Send all Status change messages via mail

Allows the e-mail sending function when the operating status changes to be enabled or disabled. The operating statuses used are: OFF, MAN, AUTO and TEST.

Enable Disable

2 291.7 Send periodically Allows the periodically sent INFO1 to be enabled or disabled. Enable

GUARD TOUCH



200 General LV


field Unit of


INFO1 Note: the structure of the e-mail follows that of the SMS and indicated in the example of parameter P 281.10.

Disable

2 292 e-mail 2

2 292.1 e-mail Refer to the description of parameter P 291.01 Enable

Disable

2 292.2 Email address Refer to the description of parameter P 291.02









2 293 e-mail 3


Disable










2 294 e-mail 4


Disable






2 294.5 Send all Status Refer to the description of parameter P 291.05 Enable

GUARD TOUCH



200 General LV


field Unit of


change messages via mail

Disable



2 295 e-mail 5


Disable










300 Motor LV


field Unit of


No free parameter for operator use

400 GENSET LV


field Unit of



500 AMF

GUARD TOUCH



LV


field Unit of

Measure

Typical

value

2 509 Delay start Allows a delay to be set after which the start-up cycle begins. The function is only active in the AUT status.

0.0-6000,0 Seconds 0.0

2 510 Genset insertion delay Allows a delay to be set for the started up GENSET to command the GCB to close. The function is only active in the AUT and TEST status.

0.0-600,0 Seconds 20,0

2 511 Genset changeover delay Allows the time to be set for the GCB opening command before the MCB closes. Notes: the function is only active in the AUT status in SPM systems with AUTOSTART and SSB

0.0-3000,0 Seconds 60,0

2 513 Cooling time Allows the time to be set for the motor to continue running to cool down. The function is only active in the AUT status in SPM systems with AUTOSTART and SSB

0.0-600,0 Seconds 120,0

2 521 Mains voltage protection. The menu that allows the mains voltage protection thresholds to be set. Note: the values of the parameters expressed in % refer to the nominal value entered in parameter 502.

2 521.1

Maximum value. Allows a maximum threshold to be set, over which the mains is not considered to be within the threshold. Menu parameters that can be forced with configurations C1-C4.

100 : 150

2 521.2 Minimum value. Allows a minimum threshold to be set, over which the mains is not considered to be within the threshold. Menu parameters that can be forced with configurations C1-C4.

50 : 100

2 521.3 Maximum Asymmetry. Parameter that allows a delay to be set on the asymmetric function. Menu parameters that can be forced with configurations C1-C4.

0 : 30

2 521.4 Delay outside limit. Allows a delay to be set on the function. Menu parameters that can be forced with configurations C1-C4.

0.0 : 3000.0

2 521.5 Re-entry delay value. Allows a delay to be set on the function. Menu parameters that can be forced with configurations C1-C4.

0.0 : 3000.0

2 525 Load power management

Allows the power threshold control to be set together with the activation times of the GENSET start-up function and load power supply when the power required by the Mains is exceeded. Once the power parameters are set correctly, the load power supply can be forced even if the Mains is connected. The function is only active in the AUT status in SSB systems.

2 525.01

Activation value Allows the value to be set in kW, after which the GENSET is activated together with load power supply. Hysteresis 4%.

0.0-6000.0 kW -

2 525.02 Activation delay Allows the delay to be set for the GENSET to be activated due to the value set in parameter 525.01 being exceeded.

0.0-6000.0 Seconds -

2 525.03 Re-entry value Allows the value to be set in kW, below which the GENSET is stopped and the load is powered via the Mains. Hysteresis 4%.

0.0-6000.0 kW -

2 525.04 Re-entry delay Allows the delay to be set for the GENSET to be stopped when the value set in parameter 525.03 is lowered.

0.0-6000.0 Seconds -

GUARD TOUCH



Examples of Weekly Test programming. The "Weekly Start" function is only active in the AUT status and has the task of forcing GENSET start-up according to the set times, even if the automatic cycle does not require it. Example a) 1st start-up Monday from 10:30 and shutdown at 12:10, 2nd start-up on the same day at 16:15 and shutdown 22:30

- set parameter 601 in “Weekly” - set parameter 611.01 to 10.30 - set parameter 611.02 to 12:10 - set parameter 611.03 to 16.15 - set parameter 611.04 to 22:30

Configured so, the GENSET is activated in two separate moments every Monday of the year. Example b) 1st start-up Tuesday from 10:30 and shutdown Wednesday at 12:10

- set parameter 601 in weekly - set parameter 612.01 to 10.30 - set parameter 612.02 to 23:59 - set parameter 613.01 to 00:00 - set parameter 613.02 to 12:10

Notes: up to a maximum of two start-ups and two shutdowns per day can be set in one or more days of the week. If only one daily test is set, the 1st or the 2nd can be chosen indistinctly; the important thing is that the start and stop values of the disabled test are set to 00:00. The function is only active in the AUT. In order to prevent start-ups at unwanted times, it is best to make sure that all the unused intervals are set to 00:00. Examples of Weekly Stop programming. The "Weekly stop" function is only active in the AUT status and has the task of preventing the GENSET from starting up automatically, even if the other automatic functions require it. Example a) 1st forced stop Monday from 10:30 to 12:10, 2nd stop on the same day from 16:15 to 22:30

- set parameter 620 in “Enable” - set parameter 621.01 to 10:30 - set parameter 621.02 to 12:10 - set parameter 611.03 to 16:15 - set parameter 611.04 to 22:30

Configured so, the GENSET remains stopped in two periods every Monday. Example b) 1st forced stop Tuesday from 10:30 to Wednesday at 12:10

- set parameter 620 in “Enable” - set parameter 622.01 to 10:30 - set parameter 622.02 to 23:59 - set parameter 623.01 to 00:00 - set parameter 623.02 to 12:10

GUARD TOUCH



Notes: up to a maximum of two stops per day can be set in one or more days of the week. If only one daily stop is set, the 1st or the 2nd can be chosen indistinctly; the important thing is that the stop values of the disabled stop are set to 00:00. In order to prevent stops at unwanted times, it is best to make sure that all the unused intervals are set to 00:00. Examples of Periodic Test programming. The "Periodic Test" function is only active in the AUT status and has the task of forcing the GENSET to start up according to the set times even if the Automatic cycle does not require it. Example: start-up every 3 weeks on Monday from 10:30 to 12:10.

- set parameter 601 in "Periodic" - set parameter 603 to "3" - set parameter 604 to "Monday" - set parameter 605 to 10:30 - set parameter 606 to 12:10

600 Test LV


field Unit of

Measure

Typical

value

2 601 Automatic test type

Set the type of automatic test. Disabled: function not active Weekly: enables with weekly intervals Enables with intervals of several weeks.

Disabled Weekly Periodic

- -

2 602 Load test Allows the load power supply to be enabled during the periodic test. During the test, the load is forcibly transferred from Mains to GENSET; the function allows better functional verification of the motor and the alternator to be carried out.

Disabled Enable

- -

2 603 Recurrent test Interval (within a week)

Sets the interval in weeks for the test to be performed. The parameter is only active if parameter 601 is set as "Periodic"

1-52 Weeks

2 604 Recurrent test Test day

Allows the day of the week to be set when the test is to be performed. The parameter is only active if parameter 601 is set as "Periodic"

Monday Tuesday

Wednesday Thursday

Friday Saturday Sunday

- -

2 605 Recurrent test Hours and minutes to begin

Allows the Test start time to be set. The function is only active if parameter 601 is set as "Periodic"

0-23 059 hours-

minutes -

2 606 Recurrent test Hours and minutes to end

Allows the Test end time to be set. The function is only active if parameter 601 is set as "Periodic"

0-23 059 hours-

minutes -

Weekly Test Allows a start-up test to be programmed on preset days and times. Parameters from 611 to 627 are only active if parameter 601 is set as "weekly"

GUARD TOUCH



600 Test LV


field Unit of

Measure

Typical

value 2 611 Weekly test Monday

2 611.01

Hours and minutes to begin 1° start

Sets the time of the 1st weekly test on Monday. 0-23 059 hours-

minutes -

2 611.02 Hours and minutes to end 1° start

Sets the end time of the 1st weekly test on Monday. 0-23 059 hours-

minutes -

2 611.03 Hours and minutes begin 2° start

Sets the time of the 2nd weekly test on Monday. 0-23 059 hours-

minutes -


Sets the end time of the 2nd weekly test on Monday. 0-23 059 hours-

minutes -

2 612 Weekly test Tuesday

2 612.01


Sets the time of the 1st weekly test on Tuesday. 0-23 059 hours-

minutes -


Sets the end time of the 1st weekly test on Tuesday. 0-23 059 hours-

minutes -


Sets the time of the 2nd weekly test on Tuesday. 0-23 059 hours-

minutes -


Sets the end time of the 2nd weekly test on Tuesday. 0-23 059 hours-

minutes -

2 613 Weekly test Wednesday

2 613.01


Sets the time of the 1st weekly test on Wednesday. 0-23 059 hours-

minutes -


Sets the end time of the 1st weekly test on Wednesday. 0-23 059 hours-

minutes -


Sets the time of the 2nd weekly test on Wednesday. 0-23 059 hours-

minutes -


Sets the end time of the 2nd weekly test on Wednesday. 0-23 059 hours-

minutes -

2 614 Weekly test Thursday

2 614.01


Sets the time of the 1st weekly test on Thursday. 0-23 059 hours-

minutes -


Sets the end time of the 1st weekly test on Thursday. 0-23 059 hours-

minutes -


Sets the time of the 2nd weekly test on Thursday. 0-23 059 hours-

minutes -


Sets the end time of the 2nd weekly test on Thursday. 0-23 059 hours-

minutes -

GUARD TOUCH



600 Test LV


field Unit of

Measure

Typical

value 2 615 Weekly test Friday

2 615.01


Sets the time of the 1st weekly test on Friday. 0-23 059 hours-

minutes -


Sets the end time of the 1st weekly test on Friday. 0-23 059 hours-

minutes -


Sets the time of the 2nd weekly test on Friday. 0-23 059 hours-

minutes -


Allows the end time of the 2nd weekly test on Friday to be set. 0-23 059 hours-

minutes -

2 616 Weekly test Saturday

2 616.01


Sets the time of the 1st weekly test on Saturday. 0-23 059 hours-

minutes -


Sets the end time of the 1st weekly test on Saturday. 0-23 059 hours-

minutes -


Sets the time of the 2nd weekly test on Saturday. 0-23 059 hours-

minutes -


Sets the end time of the 2nd weekly test on Saturday. 0-23 059 hours-

minutes -

2 617 Weekly test Sunday

2 617.01


Sets the time of the 1st weekly test on Sunday.


Sets the end time of the 1st weekly test on Sunday. 0-23 059 hours-

minutes -


Sets the time of the 2nd weekly test on Sunday.


Sets the end time of the 2nd weekly test on Sunday. 0-23 059 hours-

minutes -

2 620 Weekly stop Allows the stop to be enabled on pre-established days and hours. Enable Disable

Enabl

e 2 621 Weekly stop Monday

2 621.01

Hours and minutes to start 1° stop

Sets the time of the 1st weekly test on Monday.

2 621.02 Hours and minutes to end 1° stop

Sets the end time of the 1st weekly test on Monday. 0-23 059 hours-

minutes -

2 621.03 Hours and minutes to begin 2° stop

Sets the time of the 2nd weekly test on Monday.

GUARD TOUCH



600 Test LV


field Unit of

Measure

Typical

value


Sets the end time of the 2nd weekly test on Monday. 0-23 059 hours-

minutes -

2 622 Weekly stop Tuesday

2 622.01


Sets the time of the 1st weekly test on Tuesday.


Sets the end time of the 1st weekly test on Tuesday. 0-23 059 hours-

minutes -


Sets the time of the 2nd weekly test on Tuesday.


Sets the end time of the 2nd weekly test on Tuesday. 0-23 059 hours-

minutes -

2 623 Weekly stop Wednesday

2 623.01


Sets the time of the 1st weekly test on Wednesday.


Sets the end time of the 1st weekly test on Wednesday. 0-23 059 hours-

minutes -


Sets the time of the 2nd weekly test on Wednesday.


Sets the end time of the 2nd weekly test on Wednesday. 0-23 059 hours-

minutes -

2 624 Weekly stop Thursday

2 624.01


Sets the time of the 1st weekly test on Thursday.


Sets the end time of the 1st weekly test on Thursday. 0-23 059 hours-

minutes -


Sets the time of the 2nd weekly test on Thursday.


Sets the end time of the 2nd weekly test on Thursday. 0-23 059 hours-

minutes -

2 625 Weekly stop Friday

2 625.01


Sets the time of the 1st weekly test on Friday.


Sets the end time of the 1st weekly test on Friday. 0-23 059 hours-

minutes -


Sets the time of the 2nd weekly test on Friday.

GUARD TOUCH



600 Test LV


field Unit of

Measure

Typical

value


Sets the end time of the 2nd weekly test on Friday. 0-23 059 hours-

minutes -

2 626 Weekly stop Saturday

2 626.01


Sets the time of the 1st weekly test on Saturday


Sets the end time of the 1st weekly test on Saturday. 0-23 059 hours-

minutes -


Sets the time of the 2nd weekly test on Saturday.


Sets the end time of the 2nd weekly test on Saturday. 0-23 059 hours-

minutes -

2 627 Weekly stop Sunday

2 627.01


Sets the time of the 1st weekly test on Sunday.


Sets the end time of the 1st weekly test on Sunday. 0-23 059 hours-

minutes -


Sets the time of the 2nd weekly test on Sunday.


Sets the end time of the 2nd weekly test on Sunday. 0-23 059 hours-

minutes -

700 Synchro

LV


field Unit of

Measure

Typical

value

2 751 Load Shedding 1

The load shedding gives a signal for the disconnection of the non-priority loads if the GENSET approaches the output threshold of its maximum power. Sets the 1st active power threshold (% on nominal kW), which enables the output when exceeded. Notes: the value in % refers to the power in kVA indicated to parameter P408 multiplied by 0.8. The function is only active in the AUT status.

GUARD TOUCH



700 Synchro

LV


field Unit of

Measure

Typical

value 2 751.01

Activation value Sets the 1st threshold, which activates the output when exceeded. 10-150 % - 2 751.02 Activation delay Sets the delay for the output to be activated. 0-60 seconds - 2 751.03 Re-entry value Sets the 1st threshold, which deactivates the output when exceeded. 10-100 % - 2 751.04 Re-entry delay Sets the delay for the output to be deactivated. 0-60 seconds -

2 752 Load Shedding 2 Sets the 2nd active power threshold. A configured control output is enabled when the percentage values are exceeded. Notes: the function is only active in the AUT status.

2 752.01

Activation value Sets the 2nd threshold, which activates the output when exceeded. 10-150 % - 2 752.02 Activation delay Sets the delay for the output to be activated. 0-60 seconds - 2 752.03 Re-entry value Sets the 2nd threshold, which deactivates the output when exceeded. 10-100 % - 2 752.04 Re-entry delay Sets the delay for the output to be deactivated. 0-60 seconds -

2 753 Load Shedding 3 Sets the 3rd active power threshold. A configured control output is enabled when the percentage values are exceeded. Notes: the function is only active in the AUT status.

2 753.01

Activation value Sets the 3rd threshold, which activates the output when exceeded. 10-150 % - 2 753.02 Activation delay Sets the delay for the output to be activated. 0-60 seconds - 2 753.03 Re-entry value Sets the 3rd threshold, which deactivates the output when exceeded. 10-100 % - 2 753.04 Re-entry delay Sets the delay for the output to be deactivated. 0-60 seconds -

800 Calibrations LV


field Unit of



900 I/O LV


field Unit of



GUARD TOUCH



9. List of WARNING and ALARM messages for the operator 9.1.1. First row text list100

Help messages for the operator, indicating the actions that can be carried out on the display.

Message Meaning

Touch OFF on the display to change the mode

Indicates the action required to activate the GENSET operating mode selection window.

Touch MAN on the display to change the mode

GENSENT operating mode selection in the pop-up. Touch AUT on the display to change the mode Touch TEST on the display to change the mode Touch BUZZER on the display to silence

Indicates the action required to silence the buzzer.

Touch RESET on the display to reset Indicates the action required to reset the ALARM or WARNING states.

Touch KEY on the display to unblock Indicates the action required to display the password entry window to unblock the buttons.

Blocked keyboard Indicates that the display controls are blocked via remote control.

9.1.2. Second row text list

Messages regarding the motor and ATS operating status.

Message Meaning

Engine ready The GENSET is ready for start-up.

Engine shutting down ... The motor is in the process of shutting down after having received the stop command.

Drain engine, start only The START ON button is being pressed.

Engine off with Stop active The STOP ON button is being touched.

Ignition: start-up delay The motor will be started up once the delay time elapses.

Start up: stand-by The motor is stopped (pause) between one start-up and another.

Start up: D+ and glow plugs ON The current phase is that immediately prior to start-up: the spark plugs are powered and the battery charger alternator is energised.

Inhibit active start Indicates that there is a command active which inhibits the engine start.

Start up: starting motor inserted The starter motor is engages and the motor is trying to be started up.

Running: protections disabled The motor has just been started up; the board is waiting for the electrical and mechanical values to stabilise before enabling the protections.

Running: cooling The motor is running without a load to disperse the accumulated heat and will shut down after the set time.

Running: protections enabled The motor is running with the protections engaged and the electrical and mechanical values are stable.

Genset insertion delay The GCB disconnecting device closure will be commanded once the delay time elapses.

Changevoer delay The GCB opening will be commanded once the delay time elapses and the MCB will then be closed.

Contactors in Pause Indicates the pause time between the opening and closing commands of the MCB and GCB disconnecting devices

Changeover in course The GCB and MCB opening or closing commands are active.

GUARD TOUCH



9.1.3. Third row text list

Messages regarding the status of external commands or active functions from an internal logic.

Message Meaning

Mains re-entry inhibition active Indicates that the external command that inhibits switchover to the Mains, even if this is present, is active.

AMF function active Indicates that an external command with AMF functions is active.

Start and load command active Indicates that the external command that forces GENSET start-up and power supply to the load, is active.

Load command active Indicates that the external command that forces switchover to the GENSET, is active.

EJP function active Indicates that the external command with EJP functions is active.

Stop with active test Indicates that the external command that blocks the periodic Test is active.

Active WARNING Alarms Indicates that the external command that forces the GENSET protections to switch from the ALARM STATUS to the WARNING STATUS.

Inhibit active start Indicates that the external command that pauses the start-up command is active.

Idle underspeed active Indicates that the external command that forces motor operation at reduced speed is active.

Stop active Indicates that the external command that forces the GENSET to stop is active.

Stop active Indicates that the external command that forces the GENSET to start-up is active.

Start from overpower on load Indicates that the function that commands GENSET start-up and power supply to the load is active since the supply from the Mains is higher than the set limit.

Recurrent stop active Indicates that the internal calendar function is active and keeps the GENSET in STOP according to the set times and dates.

Recurrent test in course Indicates that the internal calendar function is active and commands GENSET start-up according to the set times and dates.

9.1.4. Fourth row text list

Messages regarding the WARNING and ALARM states. Messages relative to WARNING statuses are preceded by “W”, while those relative to ALARMS are preceded by“A”. The messages regarding the WARNING and ALARM categories are intended to provide specific and detailed information to identify the causes of the malfunctions. The ATTENTION messages are generated by an abnormal operating condition, which does not compromise safety. The ALARM messages are a consequence of the GENSET stopping, generated by a serious problem. The “HELP” button opens a window in which more details are provided regarding the messages. The most important messages are listed below.

Message Meaning How to intervene

Messages generated from operational checks and analogue input sensors The WARNING and ALARM message texts are always preceded by the “W” or “A” initials, that indicate which

category it is from and from the univocal message code.

Example: A003: Alternator batt. chg not excited The message indicates that the alternator control system noticed a ALARM condition (A) classified as 003

W001/A001: Oil pressure wire isolated

The electrical connection between the oil pressure reading probe and the GUARD TOUCH is interrupted

Contact the authorised GENSET service centre

W002/A002: D+ wire isolated The electrical connection between the battery charger alternator and the GUARD TOUCH is interrupted


W003/A003: Alternator batt. chg not excited

The battery charger alternator does not generate voltage for the battery to be charged.


W004: Low battery voltage The battery voltage is below the permitted value. Contact the authorised GENSET service centre

W005: High battery voltage The battery voltage is over the permitted value. Contact the authorised GENSET service centre

GUARD TOUCH




W006/A006: Low engine speed The rotation speed is below the permitted value. Contact the authorised GENSET service centre

W007: Missed start after first attempt

The motor has failed the first start-up attempt.

No action. If the problem persists, contact the authorised GENSET service centre

W008/A008: Low engine temperature

The motor temperature is below the permitted value.


W009/A009: High engine temperature

The motor temperature is over the permitted value. Contact the authorised GENSET service centre

W010/A010: Low engine oil pressure

The motor oil pressure is below the permitted value.Contact the authorised GENSET service centre

W011/A011: High engine oil pressure

The motor oil pressure is over the permitted value. Contact the authorised GENSET service centre

W012: Critically low fuel level The amount of fuel in the tank is low. Refer to the GENSET manual and refuel

W013: Low fuel level The fuel level in the tank is low. Refer to the GENSET manual and refuel

W014/A014: High fuel level The fuel level in the tank is over the permitted value.


W015/A015: Low engine oil temperature

The motor oil temperature is below the permitted value.


W016/A016: High engine oil temperature

The motor oil temperature is over the permitted value.


W017: Mains voltage assymmetry The MAINS voltage has an imbalance between the phases over the permitted value.

Issue related to the mains provider. The threshold parameter may have to be modified.

W018: High MAINS voltage The MAINS voltage is over the permitted value.


W019: Low MAINS voltage The MAINS voltage is below the permitted value.


W020: MAINS frequency outside limits

The Mains frequency of beyond the permitted value in excess or defect.


W021/A021: Alternator over current

The current supplied by the alternator is over the permitted value.

Contact the maintenance technician of the electrical system

W022/A022: Alternator current assymmetry

The current supplied by the alternator has an imbalance between the phases over the set threshold.


W023/A023: Alternator reverse power

The alternator absorbs a power value over that permitted.


W024/A024: Over power active (kW)

The alternator supplies an active power over that permitted.


W025/A025: Alternator overload (L)

The alternator supplies an inductive power over that permitted.


W026/A026: Alternator overlaod (C)

The alternator supplies a capacitive power over that permitted.


W027: Incorrect MAINS phase sequence

The sequence of the phases of the Mains is anti-clockwise.

Contact the installer W028: External AMF senses Mains failure

The quality controller of the external mains (AMF) signals its absence.

No action

GUARD TOUCH




W029/A029: SAE J1939 communication absent

No SAE J1939 communication between the GUARD TOUCH and the motor


W030/A030: SAE J1939 fault

Condition via SAE J1939 from the faulty motor.

Before pressing the button to reset the Warning or Alarm messages, check the SPN and FMI codes on Page 4 of the display.


W031/A031 GCB open status Contact the maintenance technician of the electrical system

W032 Free No action

W033: CB1 communication failure

No communication between the GUARD TOUCH and battery charger 1.


W034: CB2 communication failure

No communication between the GUARD TOUCH and battery charger 2.


W035: 8-OUT 1 communication failure

No communication between the GUARD TOUCH and the 8-OUT 1 expansion board.











W039: Free No action








W047: CB1 fault Battery charger 1 is faulty. Contact the authorised GENSET service centre

W048: CB2 fault Battery charger 2 is faulty. Contact the authorised GENSET service centre

W049: Output 7M4 short circuit

The electrical load connected to the output 7M4 is short circuited.





























GUARD TOUCH






















W065/A065: Missed GCB opening The GCB has not opened after the command. Contact the maintenance technician of the electrical system

W066/A066: Missed GCB closing The GCB has not closed after the command. Contact the maintenance technician of the electrical system

W067/A067: Unmotivated GCB opening

The GCB has opened with no command given. Contact the maintenance technician of the electrical system

W068/A068: Unmotivated GCB closing

The GCB has closed with no command given. Contact the maintenance technician of the electrical system

W069/A069: Missed MCB opening The MCB has not opened after the command. Contact the maintenance technician of the electrical system

W070/A070: Missed MCB closing The MCB has not closed after the command. Contact the maintenance technician of the electrical system

W071/A071: Unmotivated MCB opening

The MCB has opened with no command given. Contact the maintenance technician of the electrical system

W072/A072: Unmotivated MCB closing

The MCB has closed with no command given. Contact the maintenance technician of the electrical system

W073/A073: Trip GCB The GCB has opened due to the protections being triggered.


W074/A074: Trip MCB The MCB has opened due to the protections being triggered.


W075 Free No action

W076 Free No action

W077 Free No action

W078 Free No action







W081: Output 7M4 not connected

The electrical load connected to 7M4 output is disconnected.














GUARD TOUCH


























The electrical load connected to 17M11 output is disconnected..






The electrical load connected to 19M11 output is disconnected..





W097: AVR regulation at limit The voltage regulation control exceeds the limits allowed.


W098: GOV regulation at limit The engine speed regulation control exceeds the limits allowed.


W099 Free No action

W100 Free No action

W101 Free No action

W102 Free No action

W103 Free No action

W104 Fuel pump time-out Indicates that the fuel filling pump has operated beyond the maximum time allowed


W105: GE NOT in AUTO Indicates that the GUARD TOUCH is not in the AUTO operating mode

Reset operating mode

W106/A106: Maintenance expired Indicate the expiry of one of the maintenances programmed on page 5.


W107: Rental hours in expiry The intended rental hours have expired and you are no longer authorised to use the product.

Contact the renter

W108: Inadequate hardware The hardware does not comply with the set type of system.


W109 Free No action

W110 Free No action







W113 1M3: Isolated sensor

Electric continuity of the sensor or electric circuit has been interrupted


High alternator temperature

The alternator winding temperature is higher than the value allowed.








GUARD TOUCH













High alternatortemperature



A308: Missed engine stop The motor has not stopped even though the stop command has been given.


A309 : Mechanical arrest The motor has stopped without the GUARD TOUCH having given the stop command.


A310: Missed start The motor has not started up even though the command has been given.


A311: Engine overspeed The motor has operated at a rotation speed that is over the permitted value.


A317: Empty fuel tank Indicates that there is no more fuel in the tank. Refer to the GENSET manual and refuel

A321: Alternator voltage assymmetry

The alternator voltage has an asymmetry between the phases over the permitted value.


A322: High alternator voltage The alternator phase voltage is over the permitted value.


A323: Low alternator voltage The phase voltage is over the permitted value. Contact the authorised GENSET service centre

A324 Free No action

A331: Free No action





A336: Incorrect alternator phase sequence

The phase sequence of the GENSET is anti-clockwise.


A348: Missed synchronization Impossible to synchronize with another source. Contact the authorised GENSET service centre

A352: Emergency button The emergency stop button has been pressed.

Verify the cause, then resolve the emergency (if necessary, contact a service centre) and unblock the button.

Messages generated from digital inputs The WARNING and ALARM message texts are always preceded by the “W” or “A” initials, that indicate which

category it is from and from the connection terminal number to the sensor in the GUARD TOUCH

Example: W4M3: High engine temperature The message indicates that the sensor connected to 4M3 digital input noticed a WARNING (W) condition relative to high

engine temperature Wnnn/Annn: High engine temperature

The engine temperature is over the permitted value.


Wnnn/Annn: Low antifreeze The engine coolant level is below the permitted value.

Verify that there are no leaks. Refer to the GENSET manual.

Wnnn/Annn: Low engine oil pressure

The engine oil pressure is below the value permitted.


GUARD TOUCH




Wnnn/Annn: Abnormal engine oil level

The engine oil level is below or over the value permitted.

Verify that there are no leaks. Refer to the GENSET manual.

Wnnn/Annn: GCB inhibited A command which inhibits GCB closure is active Contact the maintenance technician of the electrical system

Wnnn/Annn: High exhaust gas temperature

The exhaust gas temperature is over the permitted value.


Wnnn/Annn: Air filter panels clogged

The air intake filters must be cleaned. Refer to the GENSET manual

Wnnn/Annn: Earth fault relay intervention

The differential relay protection has been triggered. Contact the maintenance technician of the electrical system

Wnnn/Annn: Air valve closed The air intake duct valves are closed. Contact the authorised GENSET service centre

Wnnn/Annn: Engine liquid leak Engine liquid is leaking, such as: oil, coolant or fuel.Contact the authorised GENSET service centre

Wnnn/Annn: Fuel leak The control device has detected a fuel leak. Contact the maintenance technician of the hydraulic system.

Contact the maintenance technician of the hydraulic system

Wnnn/Annn: Water mixed with fuel

There is water in the fuel filter.

Contact the authorised GENSET service centre and the maintenance technician of the hydraulic system

Wnnn/Annn: Electroventilator blocked

The engine cooling electric fan circuit breaker has been triggered.


Wnnn/Annn: Broken belt The drive belt of the motor cooling fan has broken. Contact the authorised GENSET service centre

Wnnn/Annn: From external input An external command is active. Contact the maintenance technician of the electrical system

Wnnn/Annn: Air filter catridges clogged

The engine air intake filter is clogged. Contact the authorised GENSET service centre

Wnnn/Annn: Pneumatic start blocked

Indicates a fault in the pneumatic start-up system. Contact the authorised GENSET service centre

Wnnn/Annn: Hydraulic start blocked

Indicates a fault in the hydraulic start-up system. Contact the authorised GENSET service centre

Wnnn/Annn: Intercooler pump blocked

The motor intercooler pump circuit breaker has been triggered.


Wnnn/Annn: Insulation fault The isolation control device intervened. Contact the maintenance technician of the electrical system

Wnnn/Annn: Oil filter clogged Engine oil filter is clogged. Contact the authorised GENSET service centre

Before unblocking the emergency pushbutton, verify that the cause has been resolved (if necessary, contact an authorised GENSET service centre). Then unblock the button.

guard touch operator manual - diesel generators · if the genset is running, it is switched off...

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