starter control module installation & operation manual … · safety precautions. to prevent...

SAFETY PRECAUTIONSTo prevent injury and property damage, follow these instructions. Failure to adhere to installation/operation pro-cedures and all applicable codes may result in hazards as indicated by warning codes below:

Installation & Operation Manual

DANGER

WARNING

CAUTION

DANGER

CAUTION

Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. This signal word is to be limited to the most extreme situations.

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices.

This is the safety alert symbol. Read and follow instructions carefully to avoid a dangerous situation.

This symbol alerts the user to the presence of “dangerous voltage” inside the product that might cause harm or electrical shock.

As with all electrical products, read manual thoroughly. Only qualified, expert personnel should perform maintenance and installation. Contact the nearest authorized service facility for examination, repair, or adjustment. Do not disassemble or repair unit unless described in this manual; death or injury to electrical shock or fire hazard may result. Specifications and manual data are subject to change. Consult factory for additional information.

Equipment can start automatically. Lockout/tagout before servicing

EMS|EMS-RVENERGY MANAGEMENT STARTER AND SOFT STARTER

SCMSTARTER CONTROL MODULE S.W. Version 7.003

tuckl01

Sticky Note

(36 Page-Self Cover) Process: Digital Printing Paper: 20# White Bond Bindery: FGST Binding (Booklet Format), Finished Size of 8.5" x 11"

2 www.franklin-controls.com

Table of Contents1. Introduction.................................................................................................................................2. Specifications..............................................................................................................................

• Motor Protection.........................................................................................................................• Soft Starter (EMS-RV) Features.................................................................................................• SCM Meter Base.......................................................................................................................• Control Terminals.......................................................................................................................

• EMS Control Terminals.......................................................................................................• EMS-RV Control Terminals................................................................................................

3. Installation / Wiring.....................................................................................................................• Torque Specifications.................................................................................................................• EMS Wiring Diagrams................................................................................................................• EMS-RV Wiring Diagrams..........................................................................................................

4. Operation.....................................................................................................................................• Control........................................................................................................................................• Lockout Feature / Advanced Settings Lockout...........................................................................• Setting Adjustments....................................................................................................................• Advanced Settings Menu Structure............................................................................................• Display Features.........................................................................................................................• Fault and Alarm Descriptions.....................................................................................................

AppendixA. Overload and Ground Fault Trip Curves..................................................................................

• Overload Trip Curves..................................................................................................................• Ground Fault Trip Curve.............................................................................................................

B. Ground Fault Test Procedure....................................................................................................C. Option Boards.............................................................................................................................

• Ethernet I/O (Fault Logging).......................................................................................................• Tru-PowerTM (Power Meter)........................................................................................................• BACnet.......................................................................................................................................• Modbus RTU.............................................................................................................................

D. Warranty Information..................................................................................................................

3445677899

101214141516172325

27272829303031323334

3

SCM Customer Interface Assembly SCM Meter Base

1. IntroductionOverviewThe Franklin Electric Starter Control Module (SCM) consists of a customer interface board assembly in combination with a meter base, which provides 1 or 3 phase AC motor control, motor protection, and power metering. The SCM provides motor control and protection for the Franklin Electric EMS and EMS-RV series starters.

Additional optional circuit boards may be added to EMS series starters (Excludes EMS-RV). Features include:1) Power Metering Option Board• Provides energy metering on both a kWh pulse output and a 4-20mA analog kW measurement output

termina.2) BACnet Communications Option Board (EMS/PAS)• Provides Building Automation and Control Network (BACnet) Master Slave Token Passing (MS/TP) data

link protocol communications. Also provides one dry contact digital input, one output relay, and an ana-log input, configurable to support 4-20mA, 0-10V, and 10K Thermistor input signals.

3) Modbus RTU Communications Option Board (Standard on EMS-RV)• Provides Modbus RTU Communications support. Provides two programmable dry contact digital inputs

as well as an analog input, configurable to support 4-20mA, 0-10V, and 10K Thermistor input signals.4) Ethernet Fault Logging Option Board• Provides data/fault logging, date and time stamped, with power conditions for up to 100 events.

*For detailed descriptions of EMS option boards, see Appendix C Motor Protection Overview

Protection EMS EMS-RVElectronic Overload Yes Yes

Overload Trip Class 5-30 5-30

Phase Unbalance Yes Yes

Phase Loss Yes Yes

Reverse Phase Yes Yes

Cycle Fault Yes Yes

Locked Rotor Yes Yes

Ground Fault Yes Yes

Under Power Yes Yes

Over Power Yes Yes

Out of Calibration Yes Yes

Max Time to Start Yes No

Over/Under Voltage Yes No

Backspin Delay Yes Yes

ON Delay Yes Yes

Warm Start Provision Yes Yes

Cool Down Profile Yes Yes

Automatic/Manual Reset Yes Yes

Applications• EMS: Across-the-line starter for HVAC motor

control and Building Automation• EMS-RV: Soft starter for HVAC motor control

and Building Automation

Features• LCD Energy Display - kW, kVA, kVAR, kWh• Power Monitoring• Motor Protection • Motor Control - HOA keypad• Combination versions feature a molded case

circuit breaker or MMS disconnect.


2) Specifications

Motor Protection DescriptionsFeature DescriptionOverload Selectable Class 5-30, trips within inverse trip curve (see Appendix A)

Ground Fault UL 1053 ground fault protection (see Appendix A for trip curves, Appendix B for test procedure)

Locked Rotor Trips within 0.5 seconds upon locked rotor detectionCycle Fault Trips when motor contact closure exceeds a rate of 20 closures/minute

Out of Calibration Trips in 10 seconds if measured inrush current is less than 400% or greater than 1400% of FLA setting.

Max. Time to Start Trips after 10 seconds if current is still above 200% of FLA and decreasing.Under Power Trips if the measured nominal HP falls below selectable level (1-99%)Over Power Trips if the measured nominal HP rises above selectable level (1-99%)Over / Under Voltage Trips if the measure voltage is above or below the selectable level (+5%-25%)

Voltage Phase Unbalance Trip when the percentage of deviation between any one phase and the average voltage is greater than the selected % level. (1%-20%)

Voltage Reverse Phase Trips if voltage phases are reversed

Current Phase Unbalance Trip when the percentage of deviation between any one phase and the average current is greater than the selected % level. (1%-50%)

Default SettingsFeature EMS EMS-RVOverload Class 10 Class 10Service Factor 1.15 1.15Locked Rotor On OnCycle Fault On OnOut of Calibration On NAMax. Time to Start On NAUnder Power On / 50% On / 50%Over / Under Voltage On / 10% On / 10%Voltage Phase Unbalance On / 5% On / 5%Voltage Reverse Phase On OnCurrent Phase Unbalance On / 20% On / 20%

5

Soft Starter Features (EMS-RV)

General

Soft starters are designed to reduce the voltage and subsequently the inrush current during motor starting. The lower inrush current lessens the torque generated by the motor during startup, which reduces wear on mechanical parts and improves system lifetime. Some utilities and localities require that a method of reduced voltage starting be used on motors over a given horsepower to reduce demand fluctuations and peak current draw.

General AC motor starting that requires reduced voltage is provided by the SCM based EMS-RV starter. The EMS-RV provides soft starting functionality by controlling silicon controlled rectifiers (SCRs) to limit voltage. The EMS-RV includes the standard features EMS across-the-line starter.

EMS-RV Feature Overview

• 1-330A, 200-600VAC, 3 Phase @ 50/60 Hz operating range.• EMS across-the-line starter features.• Four starting modes.

• Current Limit Start – For limited power supplies and light loads. Ramps the voltage linearly over the selected time period. The ramp is held if the current limit is reached.

• Voltage Control Start – Ramps the voltage linearly over the selected time period.• Direct on the line start – Full voltage and current starting. This start mode bypasses the soft start mechanism,

and is available even when the gate drive board is disconnected. This allows the user to have a fully functioning EMS across-the-line starter.

• Torque Boost – Torque boost start increases the starting voltage by 30% during the first 0.5 seconds of a linear voltage ramp, and then resumes a standard voltage ramp following the boost period. This can improve initial rota-tion on loads with high static friction, and provide consistent acceleration following the torque boost period.

• Three stopping modes.• Coast to Stop – For loads that don’t require reduced voltage stops.• Voltage Control Stop – For loads that need a reduced voltage stop so ensure smooth stopping.• Linear Decel Stop – For loads that need a non linear voltage profile while stopping. For some loads this will pro-

vide a more linear deceleration profile than Coast to Stop or Voltage Ramp. • Additional dry input, programmable N.O. or N.C. • Analog input configurable for 4-20ma loop, 0-10v or 10k thermistor inputs.• Modbus RTU Slave device functionality. Configurable for baud rates of 9600, 19200, 34800, or 76800.


Meter Base Layout and Terminal Descriptions

Name Type Description Details

A/R Terminal Phase A voltage taken from line side or contactor Max 600VAC, 24-10 AWG wire

B/S Terminal Phase B voltage taken from line side or contactor Max 600VAC, 24-10 AWG wire

C/T Terminal Phase B voltage taken from line side or contactor Max 600VAC, 24-10 AWG wire

CAT-5 CAT-5 Connection to SCM control board

Non-crossover CAT-5 cable only. Connect to SCM Customer Interface Board only.

PHASE A Tunnel Current measurement on Phase A

Max 1/0 AWG. Feed phase A load wire through tunnel and connect to contactor. Ensure “LOAD SIDE” faces motor and “LINE SIDE” faces contactor terminals.

PHASE B Tunnel Current measurement on Phase B

Max 1/0 AWG. Feed phase B load wire through tunnel and connect to contactor. Ensure “LOAD SIDE” faces motor and “LINE SIDE” faces contactor terminals.

PHASE C Tunnel Current measurement on Phase C

Max 1/0 AWG. Feed phase C load wire through tunnel and connect to contactor. Ensure “LOAD SIDE” faces motor and “LINE SIDE” faces contactor terminals.

7

SCM Main Circuit Board Terminal Descriptions

EMS Control Terminals

Symbol Name DescriptionActuator - Motor output supplies same voltage as control power input. 24VAC (optional 120VAC) for actuator motor. Normally open dry contact or transistorized input for actuator limit switch input.A Common Common terminal for actuator motor and actuator limit input.A1 Limit Switch Input (NO) When active (closed), the actuator is in position.

A2 Motor Output (NO)Provides voltage to the actuator motor when the starter commands the (primary) motor to start. The primary motor will be disabled until the actuator is in position.

Voltage Inputs - Apply 10-120VAC/DC, 10mA Max to energize

V1-V2 Fireman’s OverrideWhen active (closed), the starter will command the motor tostart in all modes and will supersede Shutdown. All modeLEDs will blink.

V3-V4 Auto Run When active (energized), the starter will start the motor in Auto Mode.

Relay Outputs - Relay contacts rated for: 0.3A @ 125VAC, 1A @ 24VDC

O1 Fault (NO) When active (closed), a fault has occurred and the starter is no longer running.

O Common Common terminal for Fault and Run Output.O2 Run (NO) When active (closed), the motor is running and there is proof of flow.Dry Inputs -

D1Auto Dry (NO) Default: When active (closed), the starter will start the motor

in Auto Mode.

Permissive Auto (NO) Option: When inactive (open), the Auto Dry and Auto VoltageInputs are disabled.

D2Shut Down (NC) Default: When active (open), the starter will stop the motor in

all modes (except when Fireman’s Override is in effect).


D Common Common terminal for D1/D2 Dry inputs.

EMS Power Connections (Factory wired)PWR Control Power Input 24VACCOIL Contactor Coil Output Supplies same voltage as control power input.CAT-5 CAT-5 Connection Non-crossover CAT-5 cable only. Connect to SCM Meter Base only.

ACTUATORCONTROL

RELAYOUTPUTS

DRYINPUTS

FIREMA

N’S

OVERRID

E

AUTO

RUN

LIMIT SW

MO

TOR O

UT

COM

MO

N

A A1 V2V1 V4V3 O1 O2O D1 D2 DA2

STATUS

FAULT

SHU

TDO

WN

COM

MO

N

AUTO

RUN

COM

MO

N

VOLTAGE INPUTS12-120VAC/DC

CONTROL TERMINALS


SCM Main Circuit Board Terminal Descriptions

EMS-RV Control Terminals

Symbol Name DescriptionVoltage Inputs - Apply 10-120VAC/DC, 10mA Max to energize

V1-V2 Fireman’s OverrideWhen active (closed), the starter will command the motor tostart in all modes and will supersede Shutdown. All modeLEDs will blink.

V3-V4 Auto Run When active (energized), the starter will start the motor in Auto Mode.Relay Outputs - Relay contacts rated for: 0.3A @ 125VAC, 1A @ 24VDC

O1 Fault (NO) When active (closed), a fault has occurred and the starter is no longer run-ning.

O Common Common terminal for Fault and Run Output.O2 Run (NO) When active (closed), the motor is running and there is proof of flow.Dry Inputs -

D1Auto Dry (NO) Default: When active (closed), the starter will start the motor

in Auto Mode.


D2Shut Down (NC) Default: When active (open), the starter will stop the motor in

all modes (except when Fireman’s Override is in effect).


D Common Common terminal for D1/D2 Dry inputs.Soft Starter Gate Drive Connection - RJ45 connectorGate Drive Board Cat-5 Connection Factory Wired. Non-crossover cat-5 cable only. Connect to gate drive

board only. Do not connect to other devices.RS-485 Connection - Isolated RS-485 serial communications, 5VDC+ RS-485 Positive Wire

Provides RS-485 connection for Modbus RTU communications.- RS-485 Negative WireS RS-485 Shield WireProgrammable Dry Inputs (Smart Float Switch Provisions) - Contacts or transistorized inputsD Common • D – Common for D3/D4 inputs

• D3 – Defaulted as a dry Auto Run input, can be configured to act as a Shutdown or Permissive Auto input

• D4 – Does nothing by default

D3 Auto Dry (NO/NC)

D4 No Function

Analog Input - Selectable analog inputs (4-20mA, 0-10V, or 10kWthermistor)A- Analog Negative Negative terminal (analog viewable view Modbus).A+ Analog Positive Positive terminal (analog viewable view Modbus).Jumper Not Shown Selects analog option. See diagram on circuit board.Termination Resistance - DPDT switch

Term. Res. ON/OFF Switch posistion indicates if 120Ohm termination resistors and 745 Ohm line bias resistors for RS-485 connections are on or off.

EMS-RV power connections are the same as the across-the-line EMS

O1 O2O D1 D2 D

RUN

FAULT

COM

AUTO

COM

+ S-RS-485

D4DRY INPUTS

D3D

N/A N/A N/A V4V3V2V1

RELAYOUTPUTS

DRY INPUTSVOLTAGE INPUTS12-120VAC/DC

ANALOG IN.

AUTORUN

A+A-TERM. RES.

OFF ONGATE DRIVE

BOARD

SHUTD

OWN

FIREMAN’SOVERRIDE

9

3) Installation/Wiring

HAZARDOUS VOLTAGE• Disconnect and lock out all power before installing or servicing equipment.• This equipment may require locking out multiple power sources prior to service• Install and wire in accordance with all applicable local & national electrical and construction codes

FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN DEATH OR SERIOUS INJURY

MountingMount the starter on a vertical surface, with the line terminals facing up.

• To maintain overcurrent, short-circuit, and ground-fault protection, the manufacturer’s instructions for

selecting current elements and setting the instantaneous-trip circuit breaker must be followed.• Tripping of the instantaneous-trip circuit breaker is an indication that a fault current has been interrupted.

Current-carrying components of the magnetic motor controller should be examined and replaced if damaged to reduce the risk of fire or electric shock.

• Do not locate starter in an environment subject to flammable gases, dusts or materials. Contact arcing can induce explosion or fire.

• Locate starter in a location appropriate to enclosure ratings and operational ratings.• Do not allow any metal shavings or debris from installation to enter enclosure.

WiringWire main power input and motor leads to the appropriate terminals tightened to specified torques indicated in the Torque Table. Use only copper conductors rated at least 60°C for applications less than 100A and at least 75°C ≥ 100A. Maintain proper clearances and verify that no possibility of an electrical short exists between the power conductors or enclosure. Ensure that wires are not under stress and all insulation is intact. Verify voltage input matches label and the control power is tapped per schematic.

DANGER

WARNING

Terminal Torque Specifications

Low Voltage WiringAutomation system control wiring should be run in a separate conduit. The control terminals accept 26~14AWG wire torqued to 3.5 in-lb.

Power Wiring Torque Table (lb-in)

NEMA Size

EMS EMS-RVInput

OutputInput

OutputMMS Disconnect

No Disconnect

MCCB Disconnect

No Disconnect

L1-L2-L3 L1-L2-L3 T1-T2-T3 L1-L2-L3 L1-L2-L3 T1-T2-T300~1 60 20 35 60 10.6 35

2 90 35 35 90 10.6 353 150 35 35 150 61 35

3+ NA NA 35 325 61 354 375 49.5 49.5 375 49.5 49.55 375 200 200 375 88 200

5+ 375 200 200 N/A N/A N/A


EMS Wiring Schematic (EMSXX-9~EMSXX-85)

A1

A2M

24V

240V 480V208V

CPT

SCM PCB

ActuatorControl

VoltageInputs

RelayOutputs

DryInputs

CommonShutdown(Perm Auto)Auto Run(Perm Auto)

Common

Fault

Status

Fireman’sOverride

Auto Run

Normally Open Input

Normally Closed Input

12-120VAC/DC Input

12-120VAC/DC Input

120V

CAT 5 Input

H1 H4H1 H4

13

14

21

22

L1 L2

T1 T3

M

MCP

L3

T2

A B C

CAT 5

1PH 3PH

OL

M

13

14

21

22

L1

T1 T3

M

MCP

L2

A B C

CAT 5Output Output

OL

M

Common

Motor

Limit Switch24VAC, 1A Output

Normally Open Input

SCHM-EMS/C-V3

H1 H4

TRANSFORMER PRIMARYCIRCUIT BREAKER SIZING

VA 208/230 480V50VA100VA 2A 1A

N/A N/A

X1 X2

*X1 and X2 Terminals do not apply for Type 1 enclosed configurations

* *

A1

A2M

24V

240V 480V208V

CPT

SCM PCB

ActuatorControl

VoltageInputs

RelayOutputs

DryInputs


Common

Fault

Status

Fireman’sOverride

Auto Run

Normally Open Input


12-120VAC/DC Input

12-120VAC/DC Input

120V

CAT 5 Input

Common

Motor


Normally Open Input

SCHM-EMS/S-V3

H1 H4


VA 208/230 480V50VA100VA 2A 1A

N/A N/A

X1 X2

*X1 and X2 Terminals do not apply for Type 1 enclosed configurations

* *

3PH

13

14

21

22

L1 L2

T1 T3

M

L3

T2

A B C

OL

M

CAT 5Output

H1 H4

1PH

13

14

21

22

L1

T1 T3

M

L3

A B C

OL

M

CAT 5Output

H1 H4

11

EMS Wiring Schematic (EMSXX-150 and above)

A1

A2M

24V

240V 480V208V

CPT

SCM PCB

ActuatorControl

VoltageInputs

RelayOutputs

DryInputs


Common

Fault

Status

Fireman’sOverride

Auto Run

Normally Open Input


12-120VAC/DC Input

12-120VAC/DC Input

120V

CAT 5 Input

Common

Motor


Normally Open Input

SCHM-EMS3R/C-XCT-V1

H1 H4


VA 208/230 480V50VA100VA 2A 1A

N/A N/A

X1 X2

H1 H4

13

14

21

22

L1 L2

T1 T3

M

MCCB

L3

T2

3PH

M

A B C

CAT 5Output

OL

L1 L2 L3

A1

A2M

24V

240V 480V208V

CPT

SCM PCB

ActuatorControl

VoltageInputs

RelayOutputs

DryInputs


Common

Fault

Status

Fireman’sOverride

Auto Run

Normally Open Input


12-120VAC/DC Input

12-120VAC/DC Input

120V

CAT 5 Input

Common

Motor


Normally Open Input

SCHM-EMS3R/S-XCT-V1

H1 H4


VA 208/230 480V50VA100VA 2A 1A

N/A N/A

X1 X2

H1 H4

13

14

21

22

L1 L2

T1 T3

M

L3

T2

3PH

M

A B C

CAT 5Output

OL

H1 L2 H4


EMS-RV Wiring Schematic (RV-9~RV-100)

H1 H4

L1 L2

T1 T3

L3

T2

13

14

21

22

A B C

CAT 5OLOutput

T3 T1T2

M

3PH

L3 L1L2

CERUS SOFT START M

L1 L3L2

T1 T3T2

A1

A2M

EMS-RV PCB1

CommonShutdown(Perm. Auto)Auto Run(Perm. Auto)

Common

Fault

Status

Fireman’sOverride

Auto Run

12-120VAC/DC Input

CAT 5 Input


VA 208/230 480V50VA100VA 2A 1A

N/A N/A

24VCPT

NOTE: DASHED LINES INDICATE FIELD WIRING

RS-485+

S

-

AnalogInput

A-

A+

DryInputs

D

D4

D3

CAT-5

GATE DRIVE PCB

TempSensor

S1

S2

CAT-5

EMS-RV PCB2

V1

V2

V3

V4

O1

O2

O

D1

D

D2

SCHM-EMS-RV-V1

Voltage Inputs

Relay Outputs

Dry Inputs

12-120VAC/DC Input

N.C. Input

N.O. Input

240V 480V208V120V

H1 H4

T1 T3T2

MCCB(Optional)

JDS-DO NOT REMOVE

13

EMS-RV Wiring Schematic (RV-150 and above)

MCCB(Optional)

120VCPT

H1 H4

N

A1

A2M

EMS-RV PCB1

CommonShutdown(Perm. Auto)Auto Run(Perm. Auto)

Common

Fault

Status

Fireman’sOverride

Auto Run

12-120VAC/DC Input

CAT 5 Input

NOTE: DASHED LINES INDICATE FIELD WIRING

RS-485+

S

-

AnalogInput

A-

A+

DryInputs

D

D4

D3

CAT-5

GATE DRIVE PCB

TempSensor

S1

S2

CAT-5

EMS-RV PCB2

V1

V2

V3

V4

O1

O2

O

D1

D

D2

SCHM-EMS-RV-V2

Voltage Inputs

Relay Outputs

Dry Inputs

12-120VAC/DC Input

N.C. Input

N.O. Input

T3T2

13

14

21

22

L1 L2

T1

M

L3

3PH

M

A B C

CAT 5Output

OL

1/L1 3/L2 5/L3

1/L1 3/L2 5/L3

T3 T1T2

L3 L1L2

CERUS SOFT START

TRANSFORMER PRIMARY/SECONDARYCIRCUIT BREAKER SIZING

VA 208/230 480 575VV200VA 4A/3A 2A/3A 2A/3A

JDS-DO NOT REMOVE

H1 H4


4) Operation

Each function of SCM controlled starters is accessible through the keypad (shown below).

FLA RESET CLASS

ESC

Up

Down

Enter

Escape

5 5. 1 0M

Default Screen

S T P 0 0. AHand Mode - Depressing the Hand button on the keypad operates the motor starter. The Red LED adjacent to the Hand button indicates Hand Mode is selected. The Green Run LED indicates proof of ow.

Automatic Mode - Depressing the Auto button on the keypad enables the control inputs to operate the motor starter. The Red LED adjacent to the Auto button indicates the Automatic mode is selected. The Green Run LED indicates proof of ow when the control inputs are commanded.

OFF/RESET - The motor starter is o when this button on the keypad is selected. The Green LED adjacent to the O button indicates this mode is selected and the Run LED should be o. To reset, press the OFF button.

Run LED (green) - LED will be on if contactor coil is energized and there is proof of ow. (LED will blink if run has been commanded and there is no proof of ow)

Fault LED (red)- When the starter is in a fault condition, the red fault LED is on and the mode selected (Hand, O or Auto) LED will be blinking. (LED will blink if current is above FLA)

SCM KEYPAD

ESC

EMS-RV starters will have the keypad described above, mounted internally. An external HOA keypad that does not include the display will be provided on the door of the enclosure for operation.

15

Lockout FeatureIf adjustments need to be made to the overload, ground fault (optional), HP, or voltage settings, they must first be unlocked. Follow the steps below to unlock the settings.

1)

Press and hold the up and down buttons on the keypad for 2 seconds, or until the screen matches the figure below

2)

Press the enter button on the kaypad to change the menu from “locked” to “unlocked”, then press escape

The lockout feature should now be disabled. Press the escape key to return to the default display screen. Adjustments may now be made to the overload FLA setting and ground fault level setting. The lockout feature will automatically re-enable itself after 2 minutes.

Advanced Settings

Unlocking the advanced settings menu will allow the user to cycle through the complete list of motor protection functions and settings. Follow the steps below to unlock the advanced settings menu.

1)

Press and hold the up and down buttons on the keypad for 8 seconds, or until the screen matches the figure below.

2)

Press the enter button on the keypad to change the menu from “locked” to “unlocked”.

The lockout feature should now be disabled. Press the escape key to return to the default display screen.

The advanced settings menu is now accessible by pressing the enter button on the keypad when the default screen is displayed. Use the up and down keys to cycle through the various features of the starter. Press the escape key to return to the default display screen. The lockout feature will automatically re-enable itself after 2 minutes.

U LN K DCA D V S TE

L CO E DKA D V S TE

L CO E DKA D V S TE +

Press and Hold for 8 Seconds5 5. 1 0MS T P 0 0. A +

ESC+

Press and Hold for 2 Seconds5 5. 1 0MS T P 0 0. A +

U L CN DKS E T T NI SG

S E T T NI SG +

L C KO DES E T T NI SG

L C KO DE

ESC+


Setting AdjustmentsThe up and down keys will allow the user to scroll through the following. Press the escape key to return to the previous screen. In order to make adjustments to the overload, ground fault (optional), HP, or voltage settings, the Lockout Feature must be disabled (see page 15). In order to access the complete list of motor protection functions, the Advanced Settings Menu must be unlocked (see page 15).

Once the Lockout Feature is disabled, follow the example below to make adjustments to the overload FLA or ground fault current level settings if desired.

F L A5 0.

F L A0 0.

The circled variable will start to blink, indicang permission to make an adjustment using the up and down keys.

Once the desired change is made, press “Enter” on the keypad. The variable will stop blinking, indicang that the adjustment change made is saved.

F L A5 0. 5

ESC

Press Escape to return to the previous screen

5 5. 1 0MS T P 0 0. A

F L A 0 0.E D I T

F L A 0.E D I T

- Default Display1 0. 1 0MS T P 0 0. A

OR

F L A

F L AE D I T

L O C K E DA1 0.

A1 0.

Overload Full Load Amps – Allows the user to select the FLA at which the starter will tripDefault Value – Customer Specied

Edit Voltage – Allows the user adjust the proper voltage per user application

D I S P L YAV I E W

S

View Displays – Allows the user to cycle through the various metering functions, Status, Fault history, and Maintenance menus of the starter

V L T 4 08E D I T

V

17

Advanced Settings Menu Structure

Applicable Starter Adjustment Description

EMS - OPTEnabled/ Disabled

• Communication Control: Disables/enables control (i.e. write commands) via modbus. Communications (i.e. read commands) are always enabled Default = Disabled

• In the event of a loss in Modbus communications, the user may select if the starter shall continue to run or stop. Default = No Stop

• Loss TM detects receipt of any Read-Property or Write-Property request. When received, resets a run-ning counter which is checked against the COM LOSS parameter. Default = 1 seoond

• Baud Rate allows the user to select the desired Baud Rate. Default = 76800

• Slave Address: The address of Modbus requests that the starter will respond to Default = 247

EMS-RV

EMS - OPTStop/

No StopEMS-RV

EMS - OPT1-120

SecondsEMS-RV

EMS - OPT9600,19200,38400,76800

EMS-RV

EMS - OPT1-247

EMS-RV

EMS-RVVlt Rmp, Cnt Lmt, Direct,

Trq Bst

• Start Modes: Voltage Ramp, Current Limit, Direct Start, Torque Boost. (Descriptions on pg 5) Default = Voltage Ramp

• Ramp (Start) Time Default = 10 seconds

• Current Level (Limit): Applies only when start mode is set to Current Limit Default = 250%

• Start Voltage Default = 50%

EMS-RV 0-30 Seconds

EMS-RV 100-600%

EMS-RV 10-50%

EMS-RVCoast, Vlt Rmp, Lnr

Decl

• Stop Modes: Coast, Voltage Ramp, Linear Decel. (Descriptions on pg 5) Default = Coast

• Ramp (Stop) Time Default = 10 seconds

• Stop Voltage Default = 50%

EMS-RV 0-30 Seconds

EMS-RV 10-100%

EMS-RV Enable / Disable

• Disable Soft Starter: Disables all soft start related features, alarms and faults. Default = Enabled

5 5. 1 0MS T P 0 0. A A D V

S E T T I NG S

M DO SBE D I T

UCD I S A B L E D

OM C T R L

CNO S T O POM L O S S

1 sT ML O S S

B A UD R T7 6 8 0 0

See Next Page

TF RSE D I T

TS T

VL DA2 4 7DS R

TL RS T R TV

M DO EM P

3 sR M P T MI E

0 %C N T L LR V

02

0 %S R T V TT L

7

AO SS T P

TCM DO E

3 sR M P T MI E

0 %S O P V TT L

7

?I SD A B L ENE A B L E D

RT DME D I T

OS ET

PT DME D I T

OS E

I SD A B L EFS T S T R T


Advanced Settings Menu Structure Continued...


STD - ALL ON / OFF

Backspin Delay: Minimum delay between a stop and the next allowed start; Backspin delay prevents rapid attempts at restarting.

• The Backspin Delay feature is disabled when OFF. Default = OFF

• Delay time is the minimum delay between stop and the next allowed start. Default = 30 sec.STD - ALL 0 - 9999

Seconds

STD - ALL ON / OFF

On Delay: Delay from start commanded until motor started.

• The On Delay feature is disabled when OFF. Default = OFF

• Delay time is the minimum delay from start command until motor started. Default = 30 sec.STD - ALL 0 - 9999

Seconds

STD - ALLAuto /

Permissive Auto

• Dry Input 1 allows the user to define Input 1 as either Auto Run or Permissive Auto. Default = Auto run

• Dry Input 2 allows the user to define Input 2 as either Shutdown or PermissiveAuto. Default = Shutdown

• Dry Intput 3: Programmable NO or NC contact. Acts as an auto run command to the starter by default Default = NO

• Dry Intput 4: Programmable NO or NC contact. No action by default Default = NO

STD - ALLShutdown / Permissive

Auto

EMS - OPTNO / NC

EMS-RV

EMS - OPTNO / NC

EMS-RV

STD - ALL 1% - 100%

Outputs: Status Relay is closed when the motor is run-ning in a loaded condition at the user selected percent-age limit threshold over .5 seconds. Default = 20%

STD - ALL LOCKED/UNLOCKED

HOA Keys: Allows the user to lock or unlock the use of the HOA keys on the SCM keypad. Default = Unlocked

STD - ALL ON / OFFCycle Fault: Trips when an unusually high amount of motor starts and stops are detected. (rate > 20/min)Default = ON

STD - ALL OFF, LAST,ADVANCED

Power Fail Modes: Allows the user to select the return mode of the starter in the event of a power failure. Advanced will return the starter to the off state if the power failure is > 2 secondsDefault = Last

C NO OTE D I T

R L B CA PKE D I T

S NI O F FB CA PK S NI

3 0 sD AE L Y

O F FO EDN YL A

O EDN YLE D I T

A

3 0 sD AE L Y

NI T SPE D I T

U

See Next Page

TF RSE D I T

TS T

H KA SE

E D I T

YO

C LC TFE D I T

LY

R RT U NE D I T

E L A S TS U TH WND O

C LC TF LYON

H KA SE YOUN L O C K E D

R YD I N 3N . O .

R YD I N 4N . O .

1I NOU

D R YTA

2I NOU

D R YTS H ND W

O PT SUE D I T

TUS T A T L L

2 0 %V

19



STD - ALL120V, 208V, 240V, 277V, 480V, 600V

• Allows the user to select the nominal voltage per user application. 120V not available for EMS-RV Default = Factory Setting

OPT ON / OFF

OV/UV: Trips when the measured voltage is over or under the nominal voltage.• Trip is disabled when OFF. Alarm is still displayed.

Default = OFF

• Level is the % Level over or under the nominal voltage, at which OV/UV Trip occurs. Default = 15%

• Trip Delay time is the minimum delay between stop and the next allowed start in the event of an OV/UV Trip. Default = 10 sec.

• Reset allows the user to select between manual and automatic reset of the starter in the event of an OV/UV trip. Default = Manual

• Retries allows the user to select the maximum number of reset retries the SCM will attempt in the event of an OV/UV trip. Default = 3 retries

• Reset delay allows the user to select the time between reset retries in the even of an OV/UV trip. Default = 300 seconds

OPT + 5% - 25%

OPT 0 - 99 Seconds

OPT Manual/ Auto

OPT 0-5

OPT 5 - 9999 Seconds

STD - ALL 1% - 50%

Voltage Phase Loss: A trip will occur when the percent-age of deviation between any one phase and the average voltage is greater than the selected % level. Applies to 3-phase only. Default = 5%

STD - ALL ON / OFF

Voltage Phase Unbalance: A trip will occur when there is a voltage unbalace on all three phases. • Trip is disabled when OFF. Alarm is still displayed.

Default = OFF

• Trip will occur when the percentage of deviation between any one phase and the average voltage is greater than the selected % level. Default = 5%

STD - ALL 1% - 50%

STD - ALL ON / OFFReverse Phase: Trips when voltage phase sequence is reversed. • Trip is disabled when OFF. Alarm is still displayed.

Default = OFF

EMS Only 1 or 3 Phase# of Phases: The EMS is capable of controlling 1 or 3 phase motors. Default = Factory

O /V UE D I T

V

V LO GTE D I T

A E

1 0T R P D LE A Y

s

UAR E S E

MT

A N L

R E T R I E S3

3 0 sD AE L Y

0R S T

5 %L VE E L

P H SLE D I T

O S

T PIRO FF

3 %L VE E L

- 1 5 %L VE

+E L/

4 8 0 VN MO AI N L

T PIRON

V L NTE D I T

U B L

C NO OTE D I T

R L

See Next Page

R E HVE D I T

P S E O F FR E HV P S E

# AH SE D I T

P S E 3# AHP SS E

E D I TN MO LV T




STD - ALL Differs per model

Overload: Trips according to trip curve in Appendix A. • FLA allows the user to select the appropriate full load

amps obtained from the namplate of the motor to be controlled. Default = Customer Specified

• Trip Class allows the user to select the trip class, obtained from the nameplate of the motor to be controlled. Default = 10

• Service factor is the FLA multiplier used to increase the time of the overload trip. See motor nameplate Default = 1.15

• Reset allows the user to select between manual and automatic reset of the starter in the event of an overload trip. Default = Manual

• Retries allows the user to select the maximum number of reset retries the SCM will attempt in the event of an overload trip. Default = 3

• Reset delay allows the user to select the time between reset retries in the even of an overload trip. Default = 300 seconds

• Cooldown prevents the motor from starting for 3 min-utes in the event of an overload condition. Default = ON

• Locked rotor trip is disabled when OFF. Alarm is still displayed. Default = ON

STD - ALL 5 - 30

STD - ALL 1.0 - 2.0

STD - ALL Manual / Auto

STD - ALL 0 - 5

STD - ALL 5 - 9999 Seconds

STD - ALL ON / OFF

STD - ALL ON / OFF

EMS ON / OFF

• Prevents setting the overload FLA too high. Fault occurs if the measured inrush current is not between 400% and 1400% of FLA Default = ON

EMS ON / OFF

• Fault will occur if after starter is running for 10 seconds with the current above 200% of FLA and decreasing Default = ON

OPT ON /OFF

Ground Fault: Trips according to trip curve in Appendix A. Trips when there is a leakage of current to the ground, greater than the amperage level.• Trip is disabled when OFF. Alarm is still displayed.

Default = ON

• Level allows the user to select the amperage level at which a ground fault trip will occur. Default = 1ASTD - ALL 1A - 9.9A

STD - ALL ON / OFF

Current Unbalance: Trips when there is a current unbal-ance on all three phases• Trip is disabled when OFF. Alarm is still displayed.

Default = OFF

• Level % allows the user to select the percentage of deviation between any one phase and the average current, at which point, the SCM will trip. Default = 20%

STD - ALL 5% - 50%

O V LEE D I T

R O A D

OWC OO L NO N

D

R TL C K D RO N

T PIRON

L1 A

L E V E

T PIRO FFC U NR

E D I TU B L

0 %L VE E L

2

LR S T D Ys

E A3 0 0

ER E T R I S3

UAR E S E

MT

A N L

TS V C F C R1 . 0

C L A1

S0

S

F L A1 . 0 A

See Next Page

C U ERE D I T

R N T

GN LDE D I T

F T

O U OT LON

F C A

MA X EON

T I M

V LO GTE D I T

A E

21



OPT ON / OFF

Under Power: Trips when the measured horsepower is less than the nominal horesepower• Trip is disabled when OFF. Alarm is still displayed.

Default = OFF

• Level % allows the user to select the % level of nomi-nal HP, at which trip occurs. Default = 50%

• Nominal HP should be set to the nominal HP of the motor the SCM is to control. Default = Factory Setting

• Trip Delay time is the minimum delay between stop and the next allowed start in the event of an under power Trip. Default = 10 sec.

• Reset allows the user to select between manual and automatic reset of the starter in the event of an under power trip. Well recovery will allow the user to reset an infinite number of times, based on a time delay of up to 48hrs Default = Manual

• Retries allows the user to select the maximum number of reset retries the SCM will attempt in the event of an under power trip. Default = 3

• Reset delay allows the user to select the time between reset retries in the even of an under power trip. Default = 300 seconds

OPT 0% - 99%

OPT 0.125 - 1000

OPT 0 - 99 Seconds

OPTManual /

Auto / Well Recovery

OPT 0 - 5


OPT ON / OFF

Over Power: Trips when the measured horsepower is greater than the nominal horesepower• Trip is disabled when OFF. Alarm is still displayed.

Default = OFF

• Level % allows the user to select the % level of nomi-nal HP, at which trip occurs. Default = 120%

• Nominal HP should be set to the nominal HP of the motor the SCM is to control. Default = Factory Setting

• Trip Delay time is the minimum delay between stop and the next allowed start in the event of an over power Trip. Default = 10 sec.

• Reset allows the user to select between manual and automatic reset of the starter in the event of an over power trip. Default = Manual

• Retries allows the user to select the maximum number of reset retries the SCM will attempt in the event of an over power trip. Default = 3 retries

• Reset delay allows the user to select the time between reset retries in the even of an over power trip. Default = 300 seconds

OPT 101% - 200%

OPT 0.125 - 1000

OPT 0 - 99 Seconds

OPT Manual/ Auto

OPT 0 - 5


PU RWE D I T

ND R

ER E T R I S3

3 0 sD AE L Y

0R S T

T PIRON

UAR E S E

MT

A N L

1 0T R P D LE A Y

s

0 %L VE E L

5

T PIRON

See Next Page

C U ERE D I T

R N T

P O RWE D I T

E

PO RWE D I T

V R

0 %L VE E L

51

1 0T R P D LE A Y

s

UAR E S E

MT

A N L

3 0 sD AE L Y

0R S T

ER E T R I S3



Feature Adjustment Description

STD - ALL NO / YES

kWh Reset

• Resets the SCM kWh clock.

STD - ALL NO / YES

kW Runtime Reset

• Resets the SCM kW runtime clock.

STD - ALL NO / YES

Fault Count Reset

• Resets the SCM fault count.

STD - ALL NO / YES

Power Loss Count Reset

• Resets the SCM power loss count.

STD - ALL NO / YES

Fault History Reset

• Resets the fault history.

STD - ALL 9A - 1520A (Read Only)

Contactor

• Displays the contactor FLA of the SCM starter.

STD - ALL

N/A, 150:5, 200:5, 300:5, 500:5, 800:5 (Read Only)

CT Ratio

• Displays the CT Ratio when the SCM starter is needed to operate motors that require > 95A

EMS-RVNONE, 9, 18,

32, 40, 50, 85, 150, 330

CT Ratio

• Soft start model number.• Do not change without consulting the

factory.

R E S E TN 0

?

R E S E TN 0

?

R E S E TN 0

?

R E S E TN 0

?

R E S E TN 0

?

OC TR0 52

T IA0 :

R E S E Tk hWR E

E D I TS E T S

R E S E Tk W R TUN M

R E S E T TC NR S T TLF

L O S S TC NR S T RWP

NOC T R3 A2

TCAR E

E D I TH DA AR W

P O RWE D I T

E

R FSH

TRL

T OT

I S Y

O DM E L #C S S B - 1 8

23

Display Features

To view the display features of the SCM, follow the steps below using the keypad.

(Default Display Screen)

x5

DISPLAY (Read Only)

Average Voltage C-A Voltage

A-B Voltage Line-Neutral Voltage

B-C Voltage Frequency

Maximum Current Estimated Trip Time

Phase A Current Estimated Cooldown Time

Phase B Current CT Ratio

Phase C Current SCR Temperature (EMS-RV only)Grount Current

Kilowatts Power Factor

Kilovolt-Amperes Kilowatt Hours

Kilovolt-Ampere-Reactance Power Loss Count

Auto Run / Permissive Auto / Shutdown Input

Dry Input 4 (EMS-RV/Modbus only)

Fireman’s Override Analog Input (EMS-RV only)

Dry Input 3 (EMS-RV/Modbus only)

Communications (EMS-RV, EMS-Optional)

FAULT / RUN / STATUS

5 5. 1 0MS T P 0 0. A

EI WLI S P

VYD A S

EI WRE T E

VNM I G

EI WTV O L

VGA E

EI WRP O

VEW

EI WRC U R

VNE T

EI WTI P

VSUN

EI WTS A

VSUT

EI WTO P

VSUU T

See Next Page

See Next Page


Display Features Continued

DISPLAY (Read Only)

Views installed option board

kW Runtime (years-months) kW Runtime (minutes-seconds)

kW Runtime (days-hours)

System Time (years-months) System Time (minutes-seconds)

System Time (days-hours)

Faults 1-15

Reset Count

Displays fault count of each type (up to 255 faults)

IP Address 1 IP Address 2

Software Version

Option board firmware revision number (If applicable).

Gate drive board firmware revision (EMS-RV only).

Serial #

Application (IPS / IPS-RV) Option 4

Option 1 Option 5

Option 2 Option 6

Option 3

EI WRO P

VDBT

EI WMIUR

VN ET

k W

EI WTO P

VSUU T

EI WMIYS

VS ET

EI WL IF

VH ST T

EI WLAF

VU ST

EI WS C

VR NT TE E

MA ND I EI WDI P

VRDA

E/ W0

VS R.7

S0 5

O P T V E21 . 0

R S

G D B V E20 . 0

R S

EI WL CF

VA NT TU

A #0

IS R9

L0

E9 4 5 6 7

EI WITP

VO SO N

25

Fault and Alarm Descriptions

A fault condition will stop motor operation and prohibit starting if is protective function is enabled. Alarm con-ditions will not prevent operation. An alarm may still be displayed even if the fault trip has been disabled. In order to reset a fault, press the OFF key for 5 seconds.

Alarm / Fault Display Text Type Description

Locked Rotor LOCK RTR Fault

Locked Rotor Fault will occur after 0.5 seconds any time a locked rotor condition is detected. Locked rotor is defined as the measured cur-rent being over 300% of FLA and not decreasing over a period of 0.5 seconds.

Overload OVERLOAD Fault

Overload Fault depends on the measured cur-rent, FLA setting, trip class, and service fac-tor. The time to trip is based on the inverse trip curves in Appendix A.

Voltage Phase Unbalance VPH UNBL Fault / Alarm

Voltage Phase Unbalance Fault will occur if any phase voltage is above or below the average voltage by more than the user set level, for the duration of the user set time period.

Voltage Phase Loss VPH LOSS Fault

Voltage Phase Loss Fault will occur if any phase voltage is below the average voltage by more than the user set level, for the duration of the user set time period. Cannot be disabled.

Current Phase Unbalance CPH UNBAL Fault / Alarm

Current Phase Unbalance Fault will occur if any of the measured phase currents deviates from the average current by more than the user set level, for the duration of the user set time period.

Over Voltage OVR VOLT Fault / AlarmOver Voltage Fault will occur if the average volt-age exceeds the nominal voltage by more than the programmed percentage.

Under Voltage UND VOLT Fault / AlarmUnder Voltage Fault will occur if the average voltage is below the nominal voltage by more than the programmed percentage.

Cycle Fault CYC FLT Fault

Cycle Fault is caused by excessive closure of the contactor. If the closure rate exceeds 20/minute the starter will fault (minimum of 6 clo-sures).

Ground Fault GND FLT Fault

Ground Fault is based on the vector sum of the phase currents. Inverse trip curves are provided in Appendix A. Test procedures per UL 1053 a provided in Appendix B. For starter sizes S4 and above, it is suggested that this feature be disabled.

Reverse Phase REV PHSE FaultReverse Phase Fault will occur if the input volt-age phase sequence is measured to be reversed from the default phase ordering sequence.

Under Power UNDERPOWR Fault / Alarm

Under Power Fault will occur if the motors mea-sured output power is below the programmed threshold level percentage multiplied by the Nominal HP setting. Protects motors from belt loss damage.

Over Power OVERPOWR Fault / Alarm

Under Power Fault will occur if the motors mea-sured output power is below the programmed threshold level percentage multiplied by the Nominal HP setting.

Alarm / Fault Display Text Type Description

Contactor Issue CONTACTOR Alarm

Contactor Alarm appears when the SCM fails to detect current for 2 minutes after a run com-mand occurs. Indicates that the contactor has failed or become detached.

Current Flow Issue FLOW AlarmFlow Alarm appears when the SCM detects current when the starter is not given a run com-mand.

Keypad Issue KEYPAD Alarm Keypad Alarm indicates that the keypad has become detached or damaged.

Meter Base Detached NO BASE Fault / Alarm

No Meter Base Alarm is caused when the SCM meter base is detached or damaged. The SCM cannot receive current and voltage data to pro-vide motor protection and metering.

Option Board Issue OPT BRD Fault / Alarm

Option Board Alarm occurs when the installed option board becomes detached. It can also indicate if an option board necessary for opera-tion isn’t installed. EMS-RV requires installation of the Modbus option board.

Communications Loss LOSSCOMMS Fault / Alarm

Communications Loss Fault indicates that the loss of timer has expired. The timer is reset every time an external communication event occurs. Modbus option board only. Enabled by setting COMM LOSS to STOP.

Out Of Calibration OUTOFCAL Fault

Out of Calibration Fault provides a rough check that the system has been setup properly. The fault occurs if the measured inrush current is not between 400% and 1400% of FLA. Disabled on EMS-RV.

Max Time to Start MAX TIME Fault

Max Time to Start Fault indicates a slow motor start or excessive load. The fault is triggered if after running for 10 seconds the current is above 200% of FLA and decreasing. Disabled on EMS-RV.

Gate Drive Board Issue (RV only) GDB COMM Fault / Alarm

Gate Drive Board Communications Fault occurs if the option board doesn’t detect the gate drive board. EMS-RV only.

Shorted SCR (RV only) SCR SHRT Fault / Alarm

SCR Short Fault will occur if the gate drive board detects that one of the SCRs has failed. EMS-RV Only.

SCR Over Temperature (RV only) SCR TEMP Fault / Alarm

SCR Over Temperature Fault will occur if the junction temperature of the SCRs exceeds the rated temperature. This limits operation in excessive heat and load combinations which will damage the electronics. EMS-RV only.

No Current after Start (RV only) NO CRNT Fault / Alarm

No Current After Start Fault will be triggered if the SCM doesn’t detect current for a period of 0.5 seconds during soft starter operation. This fault can detect some connection issues with the SCRs and bypass contactor. EMS-RV only.

27

Appendix A - Overload and Ground Fault Trip Curves

29

Appendix B - Ground Fault Testing Procedure

1) Disconnect Power.2) Connect the three line voltages to terminals R(L1), S(L2), T(L3) on the contactor. (MCP disconnect or MCCB if this is a combination starter)3) Apply power to starter.4) For test purposed, turn Ground Fault Trip “ON”, and set the Ground Fault Level to “1.0A”.5) Using an AC power supply, construct the circuit below. This circuit simulates a ground fault condition by generating a current in one of the phases. Alternate test circuits may be used. The only requirement is the current through the current transformer must be at least 115% of the ground fault setting and pass through only one CT window.

6) The values of V and R will be determined by the current required to generate a ground fault trip condition: I = Vrms/R, where I = 115% of ground fault setting.7) Place the unit in “Hand” mode, apply three phase power, and allow the contactor to close.8) Energize the test circuit by pushing and holding the “N.O. Push Button” until the unit trips. The SCM Display should show a Ground Fault alarm and the N.O. contacts should be open. Release the “N.O. Push Button”.

Ground Fault Test Results

Date:Performed By:Trip (Y/N)Location:

*Form should be retained by the building’s electrical foreman

PASS WIRE THROUGHONE CT HOLE ON UNIT

~V (RMS)

R

FUSE

N.O. Push Buon


Appendix C - EMS Option Boards

A- A+D3 D4 D5 D6 DDRY

INPUTSANALOGINPUTCAT-5

Ethernet SetupEthernet Connections

1 3

2

Dry Contact Inputs

Dry input terminals. Normally open contacts or transistorized inputs.

Ethernet Cable Connection

CAT-5 Cable with RJ-45 Connection

Analog Input Analog input for 4-20mA, 0-10V or 10KΩ thermistor.

Analog Input Selector Jumper

No Jumper: 0-10V InputJumper Pin 1 & 2: 10KΩ Thermistor InputJumper Pin 2 & 3: 4-20mA Input

• Replace battery with Renata SA, Part No. CR2032RV MFR only. Use of another battery may present a risk of fire or explosion. Contact Cerus Industrial for replacement batteries.

• Battery may explode if mistreated. Do not recharge, disassemble or dispose of in fire.

12

Dry Contact InputsEthernet Cable ConnectionAnalog InputAnalog Input Selector Jumper

3

4

4

Display Screens:

• In web browser, type IP address (IP address = IP ADR 1 + IP ADR 2)

• After web page loads the user can set the location, description, date, time and view fault history

D I S P L A Y SV I EW

5 5. 1 0MS T P 0 0. A

ME T E R I NGV I EW

ADM I N. 3 2 1 . 4 5 6I P AD R 2

I P AD D RV I EW

6 7 8 . 1 2 3I P AD R 1

WARNING

Establishing Ethernet Connection

• Turn off and disconnect power to the starter• Connect ethernet cable from the starter’s CAT-5 terminal to one

of the following: 1) Personal computer (PC will assign IP address) 2) Network (Router will assign IP address)

• After establishing connections, return power to the starter• Obtain IP address by following the steps below:

Ethernet I/O (Fault Logging) Option Board

31

Tru-Power™ Outputs

Digital Pulse Output

Solid state output that cycles based on EDIT kWh PULSE parameter settings (Select from 0.25, 0.5, 1, 2). Default setting is 1 kWh per pulse. Output contacts rated at 24 VAC/DC, 150 mA.

Analog Output4~20 mA analog value for measured kW. 0 measured kW results in 4 mA. kW MAX parameter results in 20 mA. Maximum output rating is 24V, self-powered loop.

It may be necessary to adjust settings and configure the starter for proper Tru-Power operation. From the Default Display screen, access the parameters to begin setup.

Tru-Power™ Parameter Setup

P O E RE D I T

k h P U L S EE D I T

4 - 2 0 A

W

W

k W

k h / P U L S1

W

k A Xk3 4 2

WW

M

S E T T I N G SA D V

E D I Tm

12

Digital Pulse OutputAnalog Output

1

6

2

4 mA

20 mA

0 kW

MAX kW

In order to edit the Tru-Power operational settings, the Advanced Settings Menu must first be unlocked.

Press ENTER to access the parameters and begin setup.

Use the ARROW keys to access the EDIT POWER settings.

Set the desired number of kWh per pulses and press ENTER.

Press ESC and use the down arrow to access EDIT kW parameter. Enter the desired output scaling of the 4~20 mA reference signal.

Note: Always set kW MAX parameter based on actual motor sizing. Default value of 342kW may deliver lower resolution in small motor applications. Programming the kW MAX parameter accurately ensures detailed kW consumption output. The analog scale follows the relationship below:

Proper parameter mapping of the MAX kW value will ensure accurate scaling.

O3 O4 A- A+kWh

4-20mAkWhPULSE

Tru-Power™ (Power Meter) Option Board


Appendix C - SCM Option Boards

Option Board for EMS/PAS Series Starters

BACnet Communications

Relay Output (BV5)

Relay output contact rated for 0.3A @ 125VAC, 1A @ 24VDC.

Dry Input (BI10)

Dry input terminal. Normally open contact or transistorized input.

Status LEDs

CPU (Green)Flashing - During normal operation, the CPU LED will blink in 1 second intervals. Off - BACnet board is not receiving power or potential board malfunction

TX (Green)The TX LED will flash when the starter is transmitting data.

RX (Green)The TX LED will flash when the starter is receiving data.

ERR (Red)The ERR LED will flash if a data interruption occurs between the BACnet board and the starter’s main control board. ERR LED will also flash if BACnet communications fail.

Termination Resistance

SwitchSelect the ON position to enable termination resistor for RS-485 communication.

RS-485 Interface Connect communication wiring using providedRS-485 terminals.

Analog Input (AI19)

Analog input for 4-20mA, 0-10V or 10KΩ thermistor.

Analog Input Selector Jumper

No Jumper: 0-10V InputJumper Pin 1 & 2: 10KΩ Thermistor InputJumper Pin 2 & 3: 4-20mA Input

It may be necessary to adjust settings and configure the starter for proper BACnet operation. From the Default Display screen, access the BACnet parameters to begin setup.

In order to edit BACnet communication parameters, the Advanced Menu Settings must be unlocked

Press ENTER to access BACnet parameters and begin setup. Use the ARROW keys to navigate through parameters. Press ENTER to confirm your selections.

Setting enables or disables communication via BACnet.

In the event of a loss in BACnet communications, select if the starter should continue to RUN.

Detects receipt of any ReadProperty or WriteProperty request. When received, resets a running seconds counter which is checked against the COM LOSS parameter.

Adjust parameter to the desired Baud Rate 9600, 19200, 34800, or 76800.

Assign an inter-network Device Instance to the starter. Select a unique identifier within a range of 1~4194302.

Set a unique Media Access Control (MAC) address. Each master device on the MS/TP daisy chain must have a unique MAC address (addressable range 0~127).

The Max Master parameter determines the maximum number of possible addresses assigned to the network.

Press ESC to return to the Default Display screen.

BACnet Parameter Setup

S E T T I N G SA D V

B A C N E TE D I T

D I S A B L E DC O C T R L

N O S T O PC O L O S S

M

M

3 0 sL O S S T M

7 6 8 0 0B A UD R T

2 2 3 0 0 0D E V I N S T

0 A C I DM

1 2 7A X S T RM M

123

456

Relay OutputDry InputStatus LEDs

7

1 2 4

SCM_BACNET_OPTION

Termination Resistance

OFF

ON

C 2008 CERUS Industrial

RELAYOUTPUT

DRYINPUT

ANALOGINPUTRS-485

123

O3 O4 A- A+D3 D4 S + -

txtx

ERR

RX

TX

CPU

3 5 6 7

Termination Resistance SwitchRS-485 InterfaceAnalog InputAnalog Input Selector Jumper

33

Modbus Option Board

Gate Drive Board For soft starter use onlyRS-485 (+ - S) Connect Modbus wiring using provided RS-485 terminals.

Dry Inputs (D D3 D4) Dry input terminals 3 and 4. N.O. or N.C. software configurable contact or transistorized input. D terminal is common.

Analog Input (A- A+) Analog input for 4-20mA, 0-10V or 10KΩ thermistor.

Analog Input Selector JumperNo Jumper: 0-10V InputJumper Pin 1 & 2: 10KΩ Thermistor InputJumper Pin 2 & 3: 4-20mA Input

Termination Resistance Switch (OFF ON) Select the ON position to enable termination resistor for RS-485 communications.

Modbus Parameter SetupIt may be necessary to adjust settings to configure the starter for proper Modbus operation. From the Default Display screen, access the Comms parameters to begin setup. Please note the option board is designed to operate as a slave in Modbus RTU mode only. Serial communications should be set for 8 data bits, even parity and one stop bit. Display Screen Instruction / Description

ADVSETTINGS

Press and hold the UP and DOWN buttons for 8 seconds to unlock the Advanced Settings. Press the ENTER button to change the menu from “LOCKED” to “UNLOCKED.”

EDITMODBUS

Press ENTER to access Modbus parameters and begin setup. Use the ARROW keys to navigate through parameters. Press ENTER to confirm your selections.

COM CTRLDISABLED Setting enables or disables starter control via Modbus.

COM LOSS NO STOP

In the event of a loss in Modbus communications, select if the starter should continue to Run, or Stop operation.

LOSS TM 30s

Detects receipt of any Modbus read or write request. When received, resets a running counter which is checked against the COM LOSS parameter.

BAUD RT 9600 Adjust parameter to the desired Baud Rate 9600, 19200, 34800, or 76800.

SLV ADDR 247 Adjust the slave address the Modbus option board responds to.

Press ESC to return to the Default Display screen.

Additional Dry InputApplies to EMS-RV or EMS with the installation of the Modbus Option board.

• Operates in Auto mode only.• Dry Inputs 3 and 4 are individually programmable N.O. or N.C.• Dry Input 3 – Defaulted as a dry Auto Run input, can be configured to act as a Shutdown or Permissive Auto input• Dry Input 4 – Does nothing by default


Appendix D - Warranty Information

ManufacturerInstallation(Start-up) Date

Model Number Starter Control Module Warranty Period

Customer Information

Name

Address

Tel.

Sales Offics (Distributor)

Name

Address

Tel.

Warranty period is 60 months after date of invoice when used in a motor control application.Detailed warranty terms and conditions are available from Franklin Electric or can be found at

www.franklin-controls.com

• Warranty Service Information• If the defective part has been identified under normal and proper use within the warranty term,

contact and autorized Franklin Electric distributer.

• Warranty is void if damage to the unit was caused by any of the following• Damage was caused by misuse, negligence, or accident.• Damage was caused by abnormal voltage or peripheral devices’ malfunction (failure).• Damage was caused by improper repair, or altering by someone other than a Cerus authorized

distributor or service center.• Damage was caused by an earthquake, fire, flooding, lightning, or other natural calamities.• When Cerus nameplate is not attached.• When the warranty period has expired.

MANUAL-EMS

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