p34x_en_ad_g54

MiCOM P342, P343, P344

Generator Protection Relays

Software Version 0320 Hardware Suffix J

Update Documentation

P34x/EN AD/G54

Note: The technical manual for this device gives instructions for its installation, commissioning, and operation. However, the manual cannot cover all conceivable circumstances or include detailed information on all topics. In the event of questions or specific problems, do not take any action without proper authorization. Contact the appropriate AREVA technical sales office and request the necessary information.

Any agreements, commitments, and legal relationships and any obligations on the part of AREVA including settlements of warranties, result solely from the applicable purchase contract, which is not affected by the contents of the technical manual.

This device MUST NOT be modified. If any modification is made without the express permission of AREVA, it will invalidate the warranty, and may render the product unsafe.

The AREVA logo and any alternative version thereof are trademarks and service marks of AREVA.

MiCOM is a registered trademark of AREVA. All trade names or trademarks mentioned herein whether registered or not, are the property of their owners.

This manual is provided for informational use only and is subject to change without notice.

© 2006, AREVA. All rights reserved.

Update Documentation P34x/EN AD/G54 MiCOM P342, P343, P344

UPDATE DOCUMENTATION

Date: 16th May 2006 Hardware Suffix: J Software Version: 0320 Connection Diagrams: 10P342xx (xx = 01 to 14)

10P343xx (xx = 01 to 15) 10P344xx (xx = 01 to 10)

P34x/EN AD/G54 Update Documentation

MiCOM P342, P343, P344


Page 1 of 42

P34x UPDATE DOCUMENTATION In the firmware version 0320J of P34x, several changes on existing features have been added. These are described with reference to the documentation listed below:

Release Version Documentation

03.10.2005 P34x/EN M/G44 Technical Manual

Document Ref. Section Page No. Description

P34x/EN AP/G44

Throughout 1 - 176

DDB numbers

DDB numbers have changed : refer to P34x/EN GC/H54

2.1 15 - 16

Configuration column

Data in table amended:

Setting Group : Select via Optos changed to Select via PSL

Gen Differential : cell moved below Thermal Overload

System Config : cell added

2.3 18

Phase rotation

New section added : phase rotation functionality

2.3.1 18

Description

New section added

2.3.1.1 18 - 19

Case 1 - phase reversal switches affecting all CTs and VTs

New section added

2.3.1.2 19

Case 2 - phase reversal switches affecting CT1 only

New section added

2.3.2 19 - 21

System config settings

New section added

3.8 165 - 166

Disturbance recorder

Paragraph 1 : 3rd sentence amended

Paragraph 3 : amended

Analog channel data in table : amended and added

Note after table amended

3.10 169

Changing setting groups

Amended to reflect new functionality provided with PSL

3.17 173 - 174

Any trip

New section added : any trip functionality

4.1.1 175

Biased differential function

CT requirements amended

P34x/EN AD/G54 Update Documentation Page 2 of 42

MiCOM P342, P343, P344

Document Ref. Section Page No. Description

P34x/EN VC/F44

- -

Hardware/Software Version History and Compatibility

Updated to reflect latest relay software


Page 3 of 42

APPLICATION NOTES (P34x/EN AP/G44)

2.1 Configuration column

The P34x relays include a column in the menu called the “CONFIGURATION” column. This affects the operation of each of the individual protection functions. The aim of this column is to allow general configuration of the relay from a single point in the menu. Any of the functions that are disabled or made invisible from this column do not then appear within the main relay menu.

The following table shows the relay menu for the configuration column, with default settings. The brief description of the function of each setting is also provided.

Menu Text Default Setting Available Setting Function

CONFIGURATION

Restore Defaults No Operation

No Operation All Settings Setting Group 1 Setting Group 2 Setting Group 3 Setting Group 4

Restore default settings to any or all group of settings

Setting Group Select via Menu Select via Menu Select via PSL

Change setting groups by?

Active Settings Group 1

Group 1 Group 2 Group 3 Group 4

Select active setting group used for protection settings

Save Changes No Operation No Operation Save Abort

Saves all setting changes from buffer memory into stored settings

Copy From Group 1 Group1, 2, 3 or 4

Selects a group of settings to copy to the group designated in “Copy to” cell

Copy To No Operation Group1, 2, 3 or 4

Copies the group of settings selected in the “Copy from” cell to the selected setting group

Setting Group 1 Enabled Enabled or Disabled Selects if Group 1 settings are available on the relay

Setting Group 2 Disabled Enabled or Disabled Selects if Group 2 settings are available on the relay




MiCOM P342, P343, P344


CONFIGURATION

System Config Visible Invisible or Visible Makes settings visible in the relay

Power Enabled Enabled or Disabled Enables protection element in the relay

Field Failure Enabled Enabled or Disabled “

NPS Thermal Enabled Enabled or Disabled “

System Backup Enabled Enabled or Disabled “

Overcurrent Enabled Enabled or Disabled “

Thermal Overload Enabled Enabled or Disabled “

Gen Differential Enabled Enabled or Disabled “

Standard E/F Enabled Enabled or Disabled “

SEF/REF SPower SEF/REF Disabled or SEF/REF or Sensitive Power “

Residual O/V NVD Enabled Enabled or Disabled “

100% Stator E/F Disabled Enabled or Disabled “

V/Hz Disabled Enabled or Disabled “

Dead Machine Disabled Enabled or Disabled “

Volt Protection Enabled Enabled or Disabled “

Freq. Protection Enabled Enabled or Disabled “

RTD Inputs Enabled Enabled or Disabled “

CB Fail Disabled Enabled or Disabled “

Pole Slipping Enabled Enabled or Disabled “

Supervision Disabled Enabled or Disabled “

Input Labels Visible Invisible or Visible Makes settings visible in the relay menu

Output Labels Visible Invisible or Visible “

RTD Labels Visible Invisible or Visible “

CT & VT Ratios Visible Invisible or Visible “

Event Recorder Invisible Invisible or Visible “

Disturb Recorder Invisible Invisible or Visible “

Measure’t. Setup Invisible Invisible or Visible “

Comms. Settings Visible Invisible or Visible “

Commission Tests Visible Invisible or Visible “

Setting Values Primary Primary or Secondary

Selects if relay protection settings are displayed in primary or secondary current/voltage values

Control Inputs Visible Invisible or Visible Makes settings visible in the relay menu


Page 5 of 42


CONFIGURATION

CLIO Inputs Enabled Enabled or Disabled Enables protection element in the relay

CLIO Outputs Enabled Enabled or Disabled “

Ctrl I/P Config. Visible Invisible or Visible Makes settings visible in the relay menu

Ctrl I/P Labels Visible Invisible or Visible Makes settings visible in the relay menu

Direct Access Enabled Enabled or Disabled Enables direct access keys in the relay

LCD Contrast 11 0 - 31 LCD contrast setting

2.3 Phase rotation

2.3.1 Description

A facility is provided in the P340 to maintain correct operation of all the protection functions even when the generator is running in a reverse phase sequence. This is achieved through user configurable settings available for the four setting groups.

The default phase sequence for P340 is the clockwise rotation ABC. Some power systems may have a permanent anti-clockwise phase rotation of ACB. In pump storage applications there is also a common practice to reverse two phases to facilitate the pumping operation, using phase reversal switches. However, depending on the position of the switches with respect to the VTs and CTs, the phase rotation may not affect all the voltage and current inputs to the relay. The following sections describe some common scenarios and their effects. In the description, CT1 provides current measurements for all the current based protection (IA-1/IB-1/IC-1), CT2 (IA-2/IB-2/IC-2) is used for the generator differential protection only.

For pump storage applications the correct phase rotation settings can be applied for a specific operating mode and phase configuration in different setting groups. The phase configuration can then be set by selecting the appropriate setting group, see section 3.10 for more information of changing setting groups. This method of selecting the phase configuration removes the need for external switching of CT circuits or the duplication of relays with connections to different CT phases. The phase rotation settings should only be changed when the machine is off-line so that transient differences in the phase rotation between the relay and power system due to the switching of phases don’t cause operation of any of the protection functions. To ensure that setting groups are only changed when the machine is off-line the changing of the setting groups could be interlocked with the IA/IB/IC undercurrent start signals and an undervoltage start signal in the PSL.

2.3.1.1 Case 1 - phase reversal switches affecting all CTs and VTs

The phase reversal affects all the voltage and current measurements in the same way, irrespective of which two phases are being swapped. This is also equivalent to a power system that is permanently reverse phase reversed.


MiCOM P342, P343, P344

All the protection functions that use the positive and negative sequence component of voltage and current will be affected (NPS overcurrent and NPS overvoltage, thermal overload, voltage transformer supervision). Directional overcurrent is also affected as the polarizing signal (Vbc, Vca, Vab) is reversed by the change in phase rotation. The generator differential protection is not affected, since the phase reversal applies to CT1 and CT2 in the same way.

The relationship between voltages and currents from CT1 for the standard phase rotation and reverse phase rotation are as shown below.

Standard ABC rotation

Vc VbVbc

Vca

Va

Ia

IbIc

Case ¼ reverse ACB rotation

Vb VcVbc

Va

Ia

IcIb

Vab

P1957ENa

Figure 1: Standard and reverse phase rotation

2.3.1.2 Case 2 - phase reversal switches affecting CT1 only

The phase reversal affects CT1 only. All the protection functions that use CT1 currents and the 3 phase voltages (power, pole slipping, field failure, underimpedance, voltage controlled overcurrent, directional overcurrent) will be affected, since the reversal changes the phase relationship between the voltages and currents. The generator differential protection and protection that use positive and negative sequence current and voltage will also be affected.


Page 7 of 42

Case 2 : Phase reversal switches affecting CT1 only

G x

P343/4/5

PhaseReversalSwitches

CT2CT1

P1958ENa

2.3.2 System config settings

The following settings are available in the “SYSTEM CONFIG” menu as follows. These new settings are available for each of the four protection setting groups.

Setting Range Menu Text Default Setting

Min. Max. Step Size

System Config

Phase Sequence Standard ABC Standard ABC, Reverse ACB N/A

VT Reversal No Swap No Swap, A-B Swapped, B-C Swapped, C-A Swapped N/A

CT1 Reversal No Swap No Swap, A-B Swapped, B-C Swapped, C-A Swapped N/A

CT2 Reversal (P343/4/5 only) No Swap No Swap, A-B Swapped,

B-C Swapped, C-A Swapped N/A

The Phase Sequence setting applies to a power system that has a permanent phase sequence of either ABC or ACB. It is also applicable for temporary phase reversal which affects all the VTs and CTs. As distinct from the other phase reversal settings, this setting does not perform any internal phase swapping of the analogue channels.

The Phase Sequence setting affects the sequence component calculations as follows:

Standard ABC The calculations of positive (I1, V1) and negative (I2, V2) phase sequence voltage and current remain unchanged as follows:

( )c2

ba1 XXX31X α+α+=

( )cb2

a2 XXX31X α+α+=

Reverse ACB The calculations of positive (I1, V1) and negative (I2, V2) phase sequence voltage and current are given by the equations:

( )cb2

a1 XXX31X α+α+=

( )c2

ba2 XXX31X α+α+=


MiCOM P342, P343, P344

Where: o1201∠=α

The Phase Sequence setting also affects the directional overcurrent protection as follows:

Phase Rotation 67 (Directional Overcurrent)

Standard ABC Phase A use Ia, Vbc

Phase B use Ib, Vca

Phase C use Ic, Vab

Reverse ACB Phase A use Ia, -Vbc

Phase B use Ib, -Vca

Phase C use Ic, -Vab

The VT Reversal, CT1 Reversal and CT2 Reversal settings apply to applications where some or all of the voltage or current inputs are temporarily reversed, as in pump storage applications. The settings affect the order of the analogue channels in the relay and are set to emulate the order of the channels on the power system. So, assuming the settings emulate the change in phase configuration on the power system all the protection functions will naturally operate as per a standard phase rotation system. The phase sequence calculations and the protection functions all remain unchanged.

Note, there are 2 approaches to using the System Config settings where 2 phases are swapped. The settings can be used to maintain a generator view of the phase sequence or a system (or busbar) view of the phase sequence for a generator fault.

For example, in Case 2, for a generator A-phase winding fault, the relay will report a B phase fault if the CT1 Reversal setting is set to A-B Swapped (system or busbar view of faulted phase). For a busbar fault the correct faulted phase will be given in the fault record.

In the above example, instead of swapping A-B phase of CT1, the user can alternatively set A-B Swapped for CT2 Reversal and the VT Reversal and apply the Phase Sequence setting to Reverse ACB. With this approach, internal faults (e.g., A-phase winding fault) will give the correct phase information in the fault records (generator view of faulted phase), whereas an external A-phase fault will be presented as a B-phase fault.

So, to obtain a phase sequence maintaining a generator viewpoint for a generator fault the CTs/VTs not affected by the change must have the phase swapping setting to match the external switching. Also, since the machine’s sequence rotation has been affected, the Sequence Reversal setting will also need to be applied accordingly. To obtain a phase sequence maintaining a system viewpoint for a generator fault the CTs/VTs affected by the change must have the phase swapping setting to match the external switching.

The Sensitive Power is a single phase power element using A phase current and voltage. If Sensitive Power is applied and the A phase current only has been swapped, the power calculation will be wrong since the voltage and current inputs are not from the same phase. If for example in Case 2 the A-B phases are swapped and the sensitive CT is on the generator side of the switch. It is possible to use the alternative approach where the CT2 and VT phases are swapped so that the A-phase voltage (from generator’s view point) is restored for the correct calculation of the A-phase power. This problem cannot be resolved with the other approach where only CT1 phases are swapped, therefore the protection will need to be disabled or the phase reversal switches arranged such that the A phase is not swapped or the sensitive power CT placed on the same side of the switch as the VT.

3.8 Disturbance recorder

The integral disturbance recorder has an area of memory specifically set aside for record storage. The number of records that may be stored by the relay is dependent upon the selected recording duration. The relay can typically store a minimum of 50 records, each of 1.5 seconds duration (8 analog channels and 32 digital channels). VDEW relays, however, have the same total record length but the VDEW protocol dictates that only 8 records (of 3 seconds duration) can be extracted via the rear port. Disturbance records continue to be


Page 9 of 42

recorded until the available memory is exhausted, at which time the oldest record(s) are overwritten to make space for the newest one.

The recorder stores actual samples which are taken at a rate of 24 samples per cycle.

Each disturbance record consists of a maximum of 9/12/13 analog data channels for P342/3/4 and thirty-two digital data channels.

Note: The relevant CT and VT ratios for the analog channels are also extracted to enable scaling to primary quantities.

If a CT ratio is set less than unity, the relay will choose a scaling factor of zero for the appropriate channel.

The “DISTURBANCE RECORDER” menu column is shown below:

Setting Range Menu Text Default Setting

Min. Max. Step Size

DISTURBANCE RECORDER

Duration 1.5s 0.1s 10.5s 0.01s

Trigger Position 33.3% 0 100% 0.1%

Trigger Mode Single Single or Extended

Analog Channel 1 VAN

Unused, VAN, VBN, VCN, VN1, ΙA-1, ΙB-1, ΙC-1, ΙN, ΙSensitive, ΙA-2 (P343/4), ΙB-1 (P343/4), ΙC-2 (P343/4), VN2 (P344), Frequency

Analog Channel 2 VBN As above

Analog Channel 3 VCN As above

Analog Channel 4 VN1 As above

Analog Channel 5 ΙA-1 As above

Analog Channel 6 ΙB-1 As above

Analog Channel 7 ΙC-1 As above

Analog Channel 8 ΙSensitive As above

Analog Channel 9 ΙN As above

Analog Channel 10 ΙA-2 As above (P343/4 only)

Analog Channel 11 ΙB-2 As above (P343/4 only)

Analog Channel 12 ΙC-2 As above (P343/4 only)

Analog Channel 13 VN2 As above (P344 only)

Digital Inputs 1 to 32 Any output contact or optical input or internal digital signal

Inputs 1 to 32 Trigger No Trigger

No Trigger, Trigger L/H except Dedicated Trigger H/L Trip Relay O/P’s which are set to Trigger L/H

Note: The available analog and digital signals will differ between relay types and models and so the individual courier database in the Relay Menu Database (P34x/EN GC) should be referred to when determining default settings etc.


MiCOM P342, P343, P344

The pre and post fault recording times are set by a combination of the “Duration” and “Trigger Position” cells. “Duration” sets the overall recording time and the “Trigger Position” sets the trigger point as a percentage of the duration. For example, the default settings show that the overall recording time is set to 1.5s with the trigger point being at 33.3% of this, giving 0.5s pre-fault and 1s post fault recording times.

If a further trigger occurs whilst a recording is taking place, the recorder will ignore the trigger if the “Trigger Mode” has been set to “Single”. However, if this has been set to “Extended”, the post trigger timer will be reset to zero, thereby extending the recording time.

As can be seen from the menu, each of the analog channels is selectable from the available analog inputs to the relay. The digital channels may be mapped to any of the opto isolated inputs or output contacts, in addition to a number of internal relay digital signals, such as protection starts, LED’s etc. The complete list of these signals may be found by viewing the available settings in the relay menu or via a setting file in MiCOM S1. Any of the digital channels may be selected to trigger the disturbance recorder on either a low to high or a high to low transition, via the “Input Trigger” cell. The default trigger settings are that any dedicated trip output contacts (e.g. relay 3) will trigger the recorder.

It is not possible to view the disturbance records locally via the LCD; they must be extracted using suitable software such as MiCOM S1. This process is fully explained in SCADA Communications (P34x/EN CT).

3.10 Changing setting groups

The setting groups can be changed either via 2 DDB signals or via a menu selection selection or via the hotkey menu. In the Configuration column if “Setting Group - select via PSL” is selected then DDBs 629 (SG Select 1x) and 628 (SG Select x1), which are dedicated for setting group selection, can be used to select the setting group as shown in the table below. These DDB signals can be connected to opto inputs for local selection or control inputs for remote selection of the setting groups. If “Setting Group - select via menu” is selected then in the Configuration column the “Active Settings - Group1/2/3/4” can be used to select the setting group.

The setting group can be changed via the hotkey menu providing “Setting Group select via menu” is chosen.

SG Select 1x SG Select x1 Selected Setting Group

0 0 1

1 0 2

0 1 3

1 1 4

Note: Setting groups comprise both Settings and Programmable Scheme Logic. Each is independent per group - not shared as common. The settings are generated in the Settings and Records application within MiCOM S1, or can be applied directly from the relay front panel menu. The programmable scheme logic can only be set using the PSL Editor application within MiCOM S1, generating files with extension “.psl”. It is essential that where the installation needs application-specific PSL that the appropriate .psl file is downloaded (sent) to the relay, for each and every setting group that will be used. If the user fails to download the required .psl file to any setting group that may be brought into service, then factory default PSL will still be resident. This may have severe operational and safety consequences.


Page 11 of 42

3.17 Any trip

The “Any Trip” DDB (DDB 626) has been made independent from Relay 3 in the version 32 software. In Previous versions of software the “Any Trip” signal was the operation of Relay 3. In the version 32 software DDB 626 is the “Any Trip” signal and any output contact used for tripping can be connected to the “Any Trip” DDB leaving Relay 3 to be freely assigned for any function. The “Any Trip” signal affects the following functions:

• Operates the Trip LED

• Triggers CB condition maintenance counters

• Used to measure the CB operating time

• Triggers the circuit breaker failure logic

• Used in the Fault recorder logic

In the default PSL, Relay 3 is still mapped to the “Any Trip” DDB and the “Fault REC TRIG” DDB signals. If the user wants to make use of the CB maintenance features, CB failure function etc. they should map the output contact(s) assigned for tripping the monitored circuit breaker to the “Any Trip” DDB. The output contact(s) assigned for tripping the monitored circuit breaker should also be connected to the fault record trigger “Fault REC TRIG” DDB 623 for fault record triggering.

Note, where relay 3 or any other contact is used to initiate the “Any Trip” signal the contact should not be set to latched as the “Any Trip” is used to trigger (on pick-up) and reset (on drop-off) the fault recorder window. So if the “Any Trip” is latched the fault recording window never resets and so you won’t see a fault record on the relay front display as the relay thinks the fault is still present.

The default setting for relay 3 is a dwell time of 100ms, a dwell is the minimum time the contact will be ON and is used for trip functions to ensure a good quality trip signal is obtained. As an example of a dwell timer, a dwell of 100ms means that if the initiating signal is ON for 10ms then the output contact is ON for 100ms and if the initiating signal is ON for 200ms then the output contact is ON for 200ms.

4.1 Generator differential function

4.1.1 Biased differential protection

The kneepoint voltage requirements for the current transformers used for the current inputs of the generator differential function, with settings of Ιs1 = 0.05Ιn, k1 = 0%, Ιs2 = 1.2Ιn, k2 = 150%, and with a boundary condition of through fault current ≤ 10Ιn, is:

Vk ≥ 50Ιn (Rct + 2RL + Rr) with a minimum of 60Ιn for X/R <120 If <10In

Vk ≥ 30Ιn (Rct + 2RL + Rr) with a minimum of 60Ιn for X/R < 40 If <10In

Where the generator is impedance earthed and the maximum secondary earth fault current is less than Ιn then the CT knee point voltage requirements are:

Vk ≥ 25Ιn (Rct + RL + Rr) with a minimum of 60Ιn for X/R <60 If <10In

Vk ≥ 30Ιn (Rct + RL + Rr) with a minimum of 60Ιn for X/R <100 If <10In, X/R <120 If <5In


MiCOM P342, P343, P344

Vk ≥ 40Ιn (Rct + RL + Rr) with a minimum of 60Ιn for X/R <120 If <10In

Where:

Vk = Minimum current transformer kneepoint voltage for through fault stability

Ιn = Relay rated current

Rct = Resistance of current transformer secondary winding (Ω)

RL = Resistance of a single lead from relay to current transformer (Ω)

Rr = Resistance of any other protective relays sharing the current transformer (Ω)

If = Maximum through fault current

For Class-X current transformers, the excitation current at the calculated kneepoint voltage requirement should be less than 2.5Ιn (<5% of the maximum perspective fault current 50 Ιn, on which these CT requirements are based). For IEC standard protection class current transformers, it should be ensured that class 5P are used.

Update Documentation P34x/EN AD/G54 MiCOM P342, P343, P344 Page 13 of 42

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P34x/EN AD/G54 Update Documentation Page 14 of 42 MiCOM P342, P343, P344

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easo

n in

tim

e in

form

atio

n

C

orre

ctio

n to

MO

DBU

S C

B Tr

ip a

nd C

lose

via

"0" c

omm

and

C

hang

e to

neu

tral v

olta

ge d

ispl

acem

ent p

rote

ctio

n an

d di

rect

iona

l SEF

pro

tect

ion

so th

at th

ey a

re n

ot b

lock

ed b

y th

e V

T su

perv

isio

n lo

gic

whe

n th

e V

N In

put a

nd IS

EF>

VN

Pol

are

se

lect

ed a

s M

easu

red

C

orre

ctio

n to

und

ervo

ltage

sta

ge 2

(V<2

) set

ting

rang

e. T

he

setti

ng ra

nge

has

been

incr

ease

d fro

m 1

0-70

V to

10-

120V

(V

n=11

0/12

0V) s

o th

at it

is th

e sa

me

as V

<1

C

orre

ctio

n to

VT

ratio

sca

ling

prob

lem

in th

e di

stur

banc

e re

cord

er

V2.

00 o

r Lat

er

TG86

14B


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

E

A

Dec

200

2

Impr

ovem

ent t

o th

e R

TD s

tart-

up c

alib

ratio

n ro

utin

e

M

inor

bug

fixe

s V

2.00

or L

ater

TG

8614

B

03

Con

t. F

A

Mar

200

4

Im

prov

emen

t to

the

diffe

rent

ial p

rote

ctio

n pe

rform

ance

at l

ow

frequ

enci

es

C

orre

ctio

n to

the

faul

t rec

orde

r win

dow

for c

urre

nt b

ased

trip

s so

that

it c

an te

rmin

ate

prop

erly

onc

e th

e FA

ULT

_REC

_TR

IG

sign

al (D

DB

288

) is

rese

t. P

revi

ousl

y it

need

ed to

wai

t for

R

elay

3 to

rese

t als

o be

fore

term

inat

ion

P

ower

mea

sure

men

t lim

its a

dded

to p

reve

nt n

on z

ero

valu

es

with

no

curr

ent a

nd v

olta

ge.

Als

o po

wer

fact

or m

easu

rem

ents

lim

ited

to +

/-1

R

esol

ved

poss

ible

rebo

ot c

ause

d by

failu

re to

tim

e sy

nc. f

rom

D

NP

3.0

whe

n IR

IG-B

is a

ctiv

e w

hich

is a

lso

prov

idin

g th

e tim

e sy

nc.

Now

, any

failu

re o

f the

DN

P 3

.0 to

tim

e sy

nc. w

ill on

ly

prod

uce

a m

aint

enan

ce re

cord

C

orre

ctio

n to

Fre

nch,

Ger

man

and

Spa

nish

lang

uage

men

u te

xt fo

r gen

erat

or d

iffer

entia

l IS

2 se

tting

[300

4] w

hich

in

corre

ctly

refe

rs to

the

setti

ng a

s IS

1.

R

esol

ved

poss

ible

pro

blem

with

dis

turb

ance

reco

rder

tri

gger

ing

whi

ch c

ould

cau

se lo

ss o

f dis

turb

ance

reco

rd d

ata,

te

mpo

rary

free

zing

of t

he u

ser i

nter

face

or l

oss

of re

ar p

ort

com

mun

icat

ions

R

esol

ved

unre

liabl

e M

OD

BU

S fr

amin

g

R

esol

ved

crea

tion

of s

purio

us p

assw

ord

expi

red

even

t whe

n m

enu

cell

or M

OD

BUS

regi

ster

is a

cces

sed

R

esol

ved

erro

r cod

e 0x

8D

8400

00

V2.

00 o

r Lat

er

TG86

14B


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

F A

M

ar 2

004

M

inor

bug

fixe

s V

2.00

or L

ater

TG

8614

B

G

A

Jun

2004

Fo

r Cou

rier/D

NP

3.0

/IEC

6087

0-5-

103

build

s on

ly

C

orre

ctio

n to

par

ity s

ettin

g fo

r MO

DBU

S a

nd D

NP

3.0

whe

n th

e re

lay

is p

ower

ed u

p

Im

prov

emen

t to

the

self

chec

king

of t

he a

nalo

g ch

anne

ls a

nd

SR

AM

M

inor

bug

fixe

s

V2.

00 o

r lat

er

TG86

14B

H

A

Jul 2

004

Fo

r MO

DB

US

bui

lds

only

C

hang

es a

s fo

r G

Im

prov

emen

t to

the

MO

DBU

S d

river

to c

ope

bette

r with

sp

urio

us d

ata

trans

mis

sion

s an

d fa

ilure

s of

the

rela

y to

re

spon

d to

com

man

ds w

here

the

serv

er re

spon

se ti

me

is fa

st

M

inor

bug

fixe

s

V2.

00 o

r lat

er

TG86

14B

03

Con

t.

J A

Ju

n 20

05

C

orre

ctio

n to

the

alar

m a

nd tr

ip in

dica

tion

of th

e fa

ulte

d ph

ase(

s) fo

r the

sec

ond

stag

e of

the

unde

rvol

tage

and

ov

ervo

ltage

pro

tect

ion

in th

e fa

ult r

ecor

d in

form

atio

n on

the

rela

y LC

D

C

orre

ctio

n to

fals

e fre

quen

cy p

rote

ctio

n st

art a

t pow

er-u

p

M

OD

BUS

driv

er m

odifi

ed to

pre

vent

rela

y re

boot

with

err

or

code

0x8

C81

0000

in h

ardw

are

A/B

/C re

lays

for 6

0Hz

appl

icat

ions

whe

re fa

st p

ollin

g an

d hi

gh b

aud

rate

s ar

e us

ed

M

odifi

catio

n to

pre

vent

rebo

ot w

hen

larg

e nu

mbe

r of c

ontro

l an

d se

tting

s ar

e se

nt to

rela

y in

qui

ck s

ucce

ssio

n ov

er D

NP

3.

0

M

inor

bug

fixe

s

V2.

00 o

r lat

er

TG86

14B


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

A

A

Jun

2001

N

ot re

leas

ed to

pro

duct

ion

P

ole

slip

ping

and

sen

sitiv

e re

vers

e po

wer

add

ed

10

0% s

tato

r ear

th fa

ult p

rote

ctio

n en

hanc

emen

ts.

W/V

Ar/V

A

inhi

bit e

lem

ents

add

ed to

3rd

har

mon

ic u

nder

volta

ge

prot

ectio

n an

d 3r

d ha

rmon

ic o

verv

olta

ge p

rote

ctio

n ad

ded

N

eutra

l vol

tage

dis

plac

emen

t thr

esho

ld, V

N>1

/2, i

ncre

ased

fro

m 5

0 to

80V

(Vn=

100/

120V

), 20

0 to

320

V (V

n=38

0/48

0V)

E

arth

faul

t pol

ariz

ing

volta

ge th

resh

old,

Vnp

ol, i

ncre

ased

from

22

to 8

8V (V

n=10

0/12

0V) a

nd 8

8 to

352

V (V

n=38

0/48

0V)

C

os p

hi a

nd s

in p

hi fe

atur

es a

dded

to S

EF

prot

ectio

n

Min

or b

ug fi

xes

V2.

01 o

r lat

er

TG86

14B

B

A

Jul 2

001

N

ot re

leas

ed to

pro

duct

ion

M

inor

bug

fix

to b

ackg

roun

d se

lf-ch

eck

diag

nost

ics

intro

duce

d in

04A

V

2.01

or l

ater

TG

8614

B

C

A

Dec

200

1

Cor

rect

ion

to C

ourie

r NP

S th

erm

al re

set c

omm

and

M

inor

bug

fixe

s V

2.01

or l

ater

TG

8614

B

D

A

Jan

2002

Res

olve

d po

ssib

le re

boot

cau

sed

by D

istu

rban

ce R

ecor

der

M

inor

bug

fixe

s V

2.01

or l

ater

TG

8614

B

E

A

Feb

2002

Res

olve

d po

ssib

le re

boot

cau

sed

by in

valid

MO

DBU

S

requ

ests

M

inor

bug

fixe

s V

2.01

or l

ater

TG

8614

B

04

F A

D

ec 2

002

E

nhan

ced

DN

P 3

.0 O

bjec

t 10

supp

ort f

or P

ulse

On/

Clo

se

cont

rol p

oint

s V

2.01

or l

ater

TG

8614

B


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

F A

D

ec 2

002

D

NP

3.0

Obj

ect 1

0 in

clud

ed in

Cla

ss 0

pol

l

D

NP

3.0

sup

port

for s

easo

n in

tim

e in

form

atio

n

C

orre

ctio

n to

MO

DBU

S C

B Tr

ip a

nd C

lose

via

"0" c

omm

and

C

hang

e to

neu

tral v

olta

ge d

ispl

acem

ent p

rote

ctio

n an

d di

rect

iona

l SEF

pro

tect

ion

so th

at th

ey a

re n

ot b

lock

ed b

y th

e V

T su

perv

isio

n lo

gic

whe

n th

e V

N In

put a

nd IS

EF>

VN

Pol

are

se

lect

ed a

s M

easu

red

C

orre

ctio

n to

und

ervo

ltage

sta

ge 2

(V<2

) set

ting

rang

e. T

he

setti

ng ra

nge

has

been

incr

ease

d fro

m 1

0-70

V to

10-

120V

(V

n=11

0/12

0V) s

o th

at it

is th

e sa

me

as V

<1

C

orre

ctio

n to

VT

ratio

sca

ling

prob

lem

in th

e di

stur

banc

e re

cord

er

Im

prov

emen

t to

the

RTD

sta

rt-up

cal

ibra

tion

rout

ine

M

inor

bug

fixe

s

V2.

01 o

r lat

er

TG86

14B

04

Con

t.

G

A

Mar

200

4

Im

prov

emen

t to

the

diffe

rent

ial p

rote

ctio

n pe

rform

ance

at l

ow

frequ

enci

es

C

orre

ctio

n to

the

faul

t rec

orde

r win

dow

for c

urre

nt b

ased

trip

s so

that

it c

an te

rmin

ate

prop

erly

onc

e th

e FA

ULT

_REC

_TR

IG

sign

al (D

DB

288

) is

rese

t. P

revi

ousl

y it

need

ed to

wai

t for

R

elay

3 to

rese

t als

o be

fore

term

inat

ion

P

ower

mea

sure

men

t lim

its a

dded

to p

reve

nt n

on z

ero

valu

es

with

no

curr

ent a

nd v

olta

ge.

Als

o po

wer

fact

or m

easu

rem

ents

lim

ited

to +

/-1

V2.

01 o

r lat

er

TG86

14B


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

G

A

Mar

200

4

R

esol

ved

poss

ible

rebo

ot c

ause

d by

failu

re to

tim

e sy

nc. f

rom

D

NP

3.0

whe

n IR

IG-B

is a

ctiv

e w

hich

is a

lso

prov

idin

g th

e tim

e sy

nc.

Now

, any

failu

re o

f the

DN

P 3

.0 to

tim

e sy

nc. w

ill on

ly

prod

uce

a m

aint

enan

ce re

cord

C

orre

ctio

n to

Fre

nch,

Ger

man

and

Spa

nish

lang

uage

men

u te

xt fo

r gen

erat

or d

iffer

entia

l IS

2 se

tting

[300

4] w

hich

in

corre

ctly

refe

rs to

the

setti

ng a

s IS

1

R

esol

ved

poss

ible

pro

blem

with

dis

turb

ance

reco

rder

tri

gger

ing

whi

ch c

ould

cau

se lo

ss o

f dis

turb

ance

reco

rd d

ata,

te

mpo

rary

free

zing

of t

he u

ser i

nter

face

or l

oss

of re

ar p

ort

com

mun

icat

ions

R

esol

ved

unre

liabl

e M

OD

BU

S fr

amin

g

R

esol

ved

crea

tion

of s

purio

us p

assw

ord

expi

red

even

t whe

n m

enu

cell

or M

OD

BUS

regi

ster

is a

cces

sed

R

esol

ved

erro

r cod

e 0x

8D

8400

00

M

inor

bug

fixe

s

V2.

01 o

r lat

er

TG86

14B

(1)G

A

M

ar 2

004

C

hang

es a

re th

e sa

me

as 0

4G

S

peci

al fo

r Pow

erfo

rmer

stu

ck p

ole

brea

ker f

ail a

pplic

atio

n w

here

the

neut

ral v

olta

ge d

ispl

acem

ent s

ettin

g ra

nge

has

been

in

crea

sed

from

80

to 2

00V

(Vn-

100/

120V

)

M

OD

BUS

bui

ld o

nly

V2.

01 o

r lat

er

TG86

14B

04

Con

t.

H

A

Jun

2004

Fo

r Cou

rier/D

NP

3.0

/IEC

6087

0-5-

103

build

s on

ly

C

orre

ctio

n to

par

ity s

ettin

g fo

r MO

DBU

S a

nd D

NP

3.0

whe

n th

e re

lay

is p

ower

ed u

p

Im

prov

emen

t to

the

self

chec

king

of t

he a

nalo

g ch

anne

ls a

nd

SR

AM

V2.

01 o

r lat

er

TG86

14B


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

G

A

Jun

2004

Min

or b

ug fi

xes

V2.

01 o

r lat

er

TG86

14B

J A

Ju

l 200

4

Fo

r MO

DB

US

bui

lds

only

C

hang

es a

s fo

r H

Im

prov

emen

t to

the

MO

DBU

S d

river

to c

ope

bette

r with

sp

urio

us d

ata

trans

mis

sion

s an

d fa

ilure

s of

the

rela

y to

re

spon

d to

com

man

ds w

here

the

serv

er re

spon

se ti

me

is fa

st

M

inor

bug

fixe

s

V2.

01 o

r lat

er

TG86

14B

04

C

ont.

K

A

Jun

2005

Cha

nges

are

the

sam

e as

03J

V

2.01

or l

ater

TG

8614

B

05

A

A/B

S

ep 2

001

N

ot re

leas

ed to

pro

duct

ion

Th

erm

al o

verlo

ad p

rote

ctio

n ad

ded

A

dditi

onal

sta

ge o

f und

er-im

peda

nce

prot

ectio

n

C

ontro

l inp

uts

adde

d

P

SL

DD

B li

st o

f sig

nals

incr

ease

d fro

m 5

12 to

102

3 si

gnal

s

P

SL

Dat

a m

enu

adde

d w

ith P

SL

Ref

eren

ce in

form

atio

n fo

r ve

rsio

n hi

stor

y

O

ptio

nal a

dditi

onal

opt

o in

puts

and

out

put c

onta

cts

with

a

larg

er c

ase

size

opt

ion

avai

labl

e

N

ew ‘U

nive

rsal

’ wid

e ra

ngin

g op

to in

puts

(Mod

el n

umbe

r ha

rdw

are

suffi

x ch

ange

d to

B)

N

ew o

utpu

t con

tact

s w

ith b

ette

r bre

ak a

nd c

ontin

uous

car

ry

ratin

gs (M

odel

num

ber h

ardw

are

suffi

x ch

ange

d to

B)

M

inor

bug

fixe

s

C

ourie

r and

MO

DBU

S b

uild

s on

ly

V2.

05 o

r Lat

er

P34

x/E

N T

/C11


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

B

A/B

O

ct 2

001

N

ot re

leas

ed to

pro

duct

ion

C

orre

ctio

n to

VT

ratio

sca

ling

prob

lem

in th

e di

stur

banc

e re

cord

er

M

inor

bug

fixe

s

C

ourie

r and

MO

DBU

S b

uild

s on

ly

V2.

05 o

r Lat

er

P34

x/E

N T

/C11

1(C

) A

/B

Jan

2002

IE

C60

870-

5-10

3 bu

ild w

ith s

peci

al p

rivat

e co

de m

appi

ng fo

r A

LSTO

M P

ower

pro

ject

in Ic

elan

d. I

nclu

des

priv

ate

code

s an

d un

com

pres

sed

dist

urba

nce

reco

rder

R

esol

ved

poss

ible

rebo

ot c

ause

d by

Dis

turb

ance

Rec

orde

r

M

inor

bug

fixe

s

IE

C60

870-

5-10

3 bu

ild o

nly

V2.

05 o

r Lat

er

P34

x/E

N T

/C11

05

Con

t.

D

A/B

Fe

b 20

02

R

esol

ved

poss

ible

rebo

ot c

ause

d by

Dis

turb

ance

Rec

orde

r

R

esol

ved

poss

ible

rebo

ot c

ause

d by

inva

lid M

OD

BUS

re

ques

ts

E

nhan

cem

ents

to IE

C60

870-

5-10

3 bu

ild to

incl

ude

priv

ate

code

s, m

onito

r blo

ckin

g an

d di

stur

banc

e re

cord

ext

ract

ion.

N

ew u

ncom

pres

sed

dist

urba

nce

reco

rder

for I

EC

6087

0-5-

103

build

onl

y

C

orre

ctio

n to

Cou

rier N

PS

ther

mal

rese

t com

man

d

C

orre

ctio

n to

IEC

6087

0-5-

103

volta

ge m

easu

rem

ents

for

Vn=

380/

480V

rela

ys

M

inor

bug

fixe

s

V2.

05 o

r Lat

er

P34

x/E

N T

/C11


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

E

A/B

M

ar 2

002

C

orre

ctio

n to

fore

ign

lang

uage

text

for S

yste

m B

acku

p pr

otec

tion

not i

nclu

ded

in p

revi

ous

05 s

oftw

are

build

s

M

inor

bug

fixe

s V

2.05

or L

ater

P

34x/

EN

T/C

11

F A

/B

Oct

200

2

D

NP

3.0

Obj

ect 1

2 “C

RO

B” i

mpl

emen

tatio

n is

now

com

plia

nt

for s

impl

e fu

nctio

n po

ints

C

orre

ctio

n to

MO

DBU

S C

B Tr

ip a

nd C

lose

via

"0" c

omm

and

C

hang

e to

neu

tral v

olta

ge d

ispl

acem

ent p

rote

ctio

n an

d di

rect

iona

l SEF

pro

tect

ion

so th

at th

ey a

re n

ot b

lock

ed b

y th

e V

T su

perv

isio

n lo

gic

whe

n th

e V

N In

put a

nd IS

EF>

VN

Pol

are

se

lect

ed a

s M

easu

red

C

orre

ctio

n to

und

ervo

ltage

sta

ge 2

(V<2

) set

ting

rang

e. T

he

setti

ng ra

nge

has

been

incr

ease

d fro

m 1

0-70

V to

10-

120V

(V

n=11

0/12

0V) s

o th

at it

is th

e sa

me

as V

<1

Im

prov

emen

t to

the

RTD

sta

rt-up

cal

ibra

tion

rout

ine

M

inor

bug

fixe

s

V2.

05 o

r lat

er

P34

x/E

N T

/C11

05

Con

t.

1(F)

A

/B

Oct

200

2

IE

C60

870-

5-10

3 bu

ild w

ith s

peci

al p

rivat

e co

de m

appi

ng fo

r A

LSTO

M P

ower

pro

ject

in Ic

elan

d. I

nclu

des

priv

ate

code

s an

d un

com

pres

sed

dist

urba

nce

reco

rder

C

orre

ctio

n to

IEC

6087

0-5-

103

volta

ge m

easu

rem

ents

for

Vn=

380/

480V

rela

ys

C

orre

ctio

n to

fore

ign

lang

uage

text

for S

yste

m B

acku

p pr

otec

tion

not i

nclu

ded

in p

revi

ous

05 s

oftw

are

build

s

C

hang

e to

neu

tral v

olta

ge d

ispl

acem

ent p

rote

ctio

n an

d di

rect

iona

l SEF

pro

tect

ion

so th

at th

ey a

re n

ot b

lock

ed b

y th

e V

T su

perv

isio

n lo

gic

whe

n th

e V

N In

put a

nd IS

EF>

VN

Pol

are

se

lect

ed a

s M

easu

red

V2.

05 o

r lat

er

P34

x/E

N T

/C11


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

1(F)

A

/B

Oct

200

2

Im

prov

emen

t to

the

RTD

sta

rt-up

cal

ibra

tion

rout

ine

M

inor

bug

fixe

s

IE

C60

870-

5-10

3 bu

ild o

nly

V2.

05 o

r lat

er

P34

x/E

N T

/C11

05

Con

t.

G

A/B

M

ar 2

004

C

ontro

l inp

ut s

tate

s ad

ded

to n

on-v

olat

ile m

emor

y

G

erm

an la

ngua

ge te

xt u

pdat

ed

P

ower

mea

sure

men

t lim

its a

dded

to p

reve

nt n

on z

ero

valu

es

with

no

curr

ent a

nd v

olta

ge.

Als

o po

wer

fact

or m

easu

rem

ents

lim

ited

to +

/-1

In

the

Com

mis

sion

ing

Test

men

u th

e D

DB

sta

tus

has

been

m

ade

visi

ble

on th

e fro

nt p

anel

dis

play

S

uppo

rt fo

r Trip

LE

D S

tatu

s an

d A

larm

Sta

tus

adde

d to

G26

da

ta ty

pe fo

r MO

DBU

S re

gist

er 3

0001

C

orre

ctio

n to

the

CB

trip

/Clo

se fu

nctio

nalit

y vi

a M

OD

BUS

so

that

loca

l/rem

ote

setti

ng in

the

CB

Con

trol m

enu

is n

ot ig

nore

d

C

orre

ctio

n to

MO

DBU

S a

uto

even

t ext

ract

ion

whi

ch d

oes

not

wor

k co

rrect

ly

D

NP

3.0

Obj

ect 1

2 “C

RO

B” i

mpl

emen

tatio

n is

now

com

plia

nt

for s

impl

e fu

nctio

n po

ints

D

NP

3.0

obj

ect 1

0 ad

ded

to c

lass

0 p

oll

C

orre

ctio

n to

DN

P 3

.0 ti

me

sync

. ope

ratio

n so

that

it d

oes

not

mod

ify th

e se

ason

bit

in th

e tim

e st

amp

Im

prov

emen

t to

the

diffe

rent

ial p

rote

ctio

n pe

rform

ance

at l

ow

frequ

enci

es

V2.

05 o

r Lat

er

P34

x/E

N T

/C11


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

05

Con

t. G

A

/B

Mar

200

4

C

orre

ctio

n to

the

man

ual r

eset

use

r ala

rms

so th

at th

e ev

ent

reco

rd s

how

s th

e al

arm

turn

ing

off o

nly

whe

n a

rese

t co

mm

and

has

been

issu

ed.

Pre

viou

sly

the

"ala

rm o

ff" e

vent

is

prod

uced

onc

e th

e in

itiat

ing

sign

al is

rem

oved

Cor

rect

ion

to th

e fa

ult r

ecor

der w

indo

w fo

r cur

rent

bas

ed tr

ips

so th

at it

can

term

inat

e pr

oper

ly o

nce

the

FAU

LT_R

EC_T

RIG

si

gnal

(DD

B 2

88) i

s re

set.

Pre

viou

sly

it ne

eded

to w

ait f

or

Rel

ay 3

to re

set a

lso

befo

re te

rmin

atio

n

DD

B 6

49 fo

r pol

e sl

ip re

acta

nce

line

star

t rem

oved

from

the

even

t lis

t

Res

olve

d po

ssib

le re

boot

cau

sed

by fa

ilure

to ti

me

sync

. fro

m

DN

P 3

.0 w

hen

IRIG

-B is

act

ive

whi

ch is

als

o pr

ovid

ing

the

time

sync

. N

ow, a

ny fa

ilure

of t

he D

NP

3.0

to ti

me

sync

. will

only

pro

duce

a m

aint

enan

ce re

cord

Cor

rect

ion

to F

renc

h, G

erm

an a

nd S

pani

sh la

ngua

ge m

enu

text

for g

ener

ator

diff

eren

tial I

S2

setti

ng [3

004]

whi

ch

inco

rrect

ly re

fers

to th

e se

tting

as

IS1

C

orre

ctio

n to

the

alar

m a

nd tr

ip in

dica

tion

of th

e fa

ulte

d ph

ase(

s) fo

r the

sec

ond

stag

e of

the

unde

rvol

tage

and

ov

ervo

ltage

pro

tect

ion

in th

e fa

ult r

ecor

d in

form

atio

n on

the

rela

y LC

D

C

orre

ctio

n to

the

C32

CS

err

or w

hen

extra

ctin

g an

d sa

ving

an

unco

mpr

esse

d di

stur

banc

e re

cord

from

the

P34

x th

roug

h th

e fro

nt p

ort u

sing

MiC

OM

S1.

Thi

s on

ly a

pplie

s to

P34

x IE

C60

870-

5-10

3 pr

otoc

ol b

uild

s si

nce

this

is th

e on

ly

com

mun

icat

ion

optio

n th

at s

uppo

rts u

ncom

pres

sed

dist

urba

nce

reco

rds.

The

err

or is

cau

sed

by u

nava

ilabl

e op

to

inpu

ts o

r rel

ay c

onta

cts

bein

g as

sign

ed to

dig

ital i

nput

s in

the

Dis

turb

ance

Rec

orde

r men

u

V2.

05 o

r Lat

er

P34

x/E

N T

/C11


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

G

A/B

M

ar 2

004

R

esol

ved

poss

ible

pro

blem

with

dis

turb

ance

reco

rder

tri

gger

ing

whi

ch c

ould

cau

se lo

ss o

f dis

turb

ance

reco

rd d

ata,

te

mpo

rary

free

zing

of t

he u

ser i

nter

face

or l

oss

of re

ar p

ort

com

mun

icat

ions

R

esol

ved

unre

liabl

e M

OD

BU

S fr

amin

g

R

esol

ved

crea

tion

of s

purio

us p

assw

ord

expi

red

even

t whe

n m

enu

cell

or M

OD

BUS

regi

ster

is a

cces

sed

R

esol

ved

erro

r cod

e 0x

8D

8400

00

M

inor

bug

fixe

s

V2.

05 o

r Lat

er

P34

x/E

N T

/C11

H

A/B

Ju

n 20

04

Fo

r Cou

rier/D

NP

3.0

/IEC

6087

0-5-

103

build

s on

ly

C

orre

ctio

n to

par

ity s

ettin

g fo

r MO

DBU

S a

nd D

NP

3.0

whe

n th

e re

lay

is p

ower

ed u

p

Im

prov

emen

t to

the

self

chec

king

of t

he a

nalo

g ch

anne

ls a

nd

SR

AM

M

inor

bug

fixe

s

V2.

05 o

r lat

er

P34

x/E

N T

/C11

J A

/B

Jun

2004

Fo

r MO

DB

US

bui

lds

only

C

hang

es a

s fo

r H

Im

prov

emen

t to

the

MO

DBU

S d

river

to c

ope

bette

r with

sp

urio

us d

ata

trans

mis

sion

s an

d fa

ilure

s of

the

rela

y to

re

spon

d to

com

man

ds w

here

the

serv

er re

spon

se ti

me

is fa

st

M

inor

bug

fixe

s

V2.

05 o

r lat

er

P34

x/E

N T

/C11

05

Con

t.

K

A/B

Ju

n 20

05

M

OD

BUS

Tim

e Tr

ansm

issi

on F

orm

at s

elec

tabl

e vi

a M

OD

BUS

on

ly s

ettin

g as

Sta

ndar

d or

Rev

erse

for t

rans

mis

sion

of b

yte

orde

r V

2.05

or l

ater

P

34x/

EN

T/C

11


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

05

Con

t. K

A

/B

Jun

2005

V

/Hz

Pro

tect

ion

drop

-off/

pick

-up

(DO

/PU

) rat

io c

hang

ed fr

om

95%

to 9

8%

D

O/P

U ra

tio c

hang

ed fr

om 9

5% to

98%

for O

ver/U

nder

V

olta

ge p

rote

ctio

n. T

rip th

resh

old

chan

ged

from

1.0

5, 0

.95

Vs

to 1

Vs

for O

ver a

nd U

nder

Vol

tage

and

NV

D p

rote

ctio

n. T

MS

se

tting

of U

nder

/Ove

r Vol

tage

pro

tect

ion

redu

ced

from

0.5

to

0.05

.

C

orre

ctio

n to

fals

e fre

quen

cy p

rote

ctio

n st

art a

t pow

er-u

p

M

OD

BUS

driv

er m

odifi

ed to

pre

vent

rela

y re

boot

with

err

or

code

0x8

C81

0000

in h

ardw

are

A/B

/C re

lays

for 6

0Hz

appl

icat

ions

whe

re fa

st p

ollin

g an

d hi

gh b

aud

rate

s ar

e us

ed

M

odifi

catio

n to

pre

vent

rebo

ot w

hen

larg

e nu

mbe

r of c

ontro

l an

d se

tting

s ar

e se

nt to

rela

y in

qui

ck s

ucce

ssio

n ov

er D

NP

3.

0

IE

C60

870-

5-10

3. S

tatu

s of

sum

mer

bit

now

wor

ks c

orre

ctly

in

time

sync

. com

man

d

C

orre

ctio

n to

DN

P 3

.0 s

oftw

are

whe

re s

ettin

gs d

ownl

oad

from

M

iCO

M S

1 ca

n fa

il fo

r rel

ays

that

hav

e m

odel

dep

ende

nt I/

O

conf

igur

atio

ns

M

inor

bug

fixe

s

V2.

05 o

r lat

er

P34

x/E

N T

/C11

06

A

A/C

A

ug 2

000

N

ot re

leas

ed to

pro

duct

ion

A

dditi

onal

IDM

T ch

arac

teris

tics

for o

verc

urre

nt a

nd v

olta

ge

depe

nden

t ove

rcur

rent

pro

tect

ion

(rec

tifie

r and

RI c

urve

), ea

rth

faul

t pro

tect

ion

(RI a

nd ID

G c

urve

) and

sen

sitiv

e ea

rth fa

ult

prot

ectio

n (ID

G c

urve

)

V2.

06 o

r Lat

er

P34

x/E

N T

/D22


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

06

Con

t. A

A

/C

Aug

200

0

C

hang

e to

tim

e di

al s

ettin

g ra

nge

of IE

EE

and

US

cur

ves.

P

revi

ousl

y cu

rves

wer

e ba

sed

on T

D/7

whe

re T

D =

0.5

-15.

N

ow, c

urve

s ar

e ba

sed

on T

D w

here

TD

= 0

.01-

100.

Als

o,

incl

udes

cha

nge

to U

S S

T In

vers

e (C

02) c

urve

. K

con

stan

t an

d L

cons

tant

mul

tiplie

d x

7 be

caus

e of

cha

nge

to T

D, n

ow

K=0

.167

58 a

nd L

=0.1

1858

Ang

le m

easu

rem

ents

for s

eque

nce

quan

titie

s in

M

easu

rem

ents

1 m

enu

adde

d

Inte

rturn

pro

tect

ion

adde

d

Opt

iona

l 2nd

rear

com

mun

icat

ion

port

adde

d

New

pow

er s

uppl

y w

ith in

crea

sed

outp

ut ra

ting

and

redu

ced

dc

inru

sh c

urre

nt (t

ypic

ally

< 1

0A).

(Mod

el n

umbe

r har

dwar

e ch

ange

d to

suf

fix C

)

Wid

er s

ettin

g ra

nge

for P

ower

and

Sen

sitiv

e P

ower

pro

tect

ion.

P

>1/2

(rev

erse

pow

er) a

nd P

<1/2

(low

forw

ard

pow

er)

max

imum

set

ting

chan

ged

from

40I

n to

300

In W

(V

n=10

0/12

0V) a

nd fr

om 1

60In

W to

120

0In

W

(Vn=

380/

480V

). S

en. –

P>1

/2 a

nd S

en. P

<1/2

max

imum

se

tting

cha

nged

from

15I

n to

100

In W

(Vn=

100/

120V

) and

fro

m 6

0In

to 4

00In

W (V

n=38

0/48

0V).

The

re is

als

o an

ad

ditio

nal s

ettin

g fo

r the

Pow

er a

nd S

ensi

tive

Pow

er p

rote

ctio

n to

sel

ect t

he O

pera

ting

mod

e as

Gen

erat

ing

or M

otor

ing

W

ider

set

ting

rang

e fo

r the

vol

tage

dep

ende

nt o

verc

urre

nt

prot

ectio

n. V

olt D

ep. O

C V

<1 a

nd V

<2 m

inim

um s

ettin

g ch

ange

d fro

m 2

0 to

5 V

(Vn=

100/

120V

) and

from

80

to 2

0V

(Vn=

380/

480V

). V

Dep

. OC

k S

et m

inim

um s

ettin

g ch

ange

d fro

m 0

.25

to 0

.1

M

axim

um o

verfr

eque

ncy

prot

ectio

n se

tting

incr

ease

d fro

m 6

5 to

68

Hz

V2.

06 o

r Lat

er

P34

x/E

N T

/D22


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

A

A/C

A

ug 2

000

C

hang

e to

und

ervo

ltage

sta

ge 2

(V<2

) set

ting

rang

e to

cor

rect

an

err

or.

The

setti

ng ra

nge

has

been

incr

ease

d fro

m 1

0-70

V

to 1

0-12

0V (V

n=10

0/12

0V) s

o th

at it

is th

e sa

me

as V

<1

C

hang

e to

neu

tral v

olta

ge d

ispl

acem

ent p

rote

ctio

n an

d di

rect

iona

l SEF

pro

tect

ion

so th

at th

ey a

re n

ow n

ot b

lock

ed b

y th

e vo

ltage

tran

sfor

mer

sup

ervi

sion

logi

c w

hen

the

VN

Inpu

t an

d IS

EF>

VN

Pol

are

sel

ecte

d as

Mea

sure

d

In

clud

es a

ll th

e im

prov

emen

ts a

nd c

orre

ctio

ns in

05F

sof

twar

e ex

cept

for 2

enh

ance

men

ts s

how

n fo

r 06B

M

inor

bug

fixe

s

V2.

06 o

r Lat

er

P34

x/E

N T

/D22

B

A/C

O

ct 2

002

C

orre

ctio

n to

und

ervo

ltage

sta

ge 2

(V<2

) set

ting

rang

e. T

he

setti

ng ra

nge

has

been

incr

ease

d fro

m 1

0-70

V to

10-

120V

(V

n=11

0/12

0V) s

o th

at it

is th

e sa

me

as V

<1

E

nhan

cem

ents

to IE

C60

870-

5-10

3 bu

ild to

incl

ude

priv

ate

code

s, m

onito

r blo

ckin

g an

d di

stur

banc

e re

cord

ext

ract

ion.

N

ew u

ncom

pres

sed

dist

urba

nce

reco

rder

for I

EC

6087

0-5-

103

build

onl

y

Im

prov

emen

t to

the

RTD

sta

rt-up

cal

ibra

tion

rout

ine

M

inor

bug

fixe

s

V2.

06 o

r Lat

er

P34

x/E

N T

/D22

C

A/C

M

ar 2

004

C

hang

es a

re th

e sa

me

as 0

5G

V2.

06 o

r Lat

er

P34

x/E

N T

/D22

06

Con

t.

D

A/C

Ju

n 20

04

Fo

r Cou

rier/D

NP

3.0

/IEC

6087

0-5-

103

build

s on

ly

C

orre

ctio

n to

par

ity s

ettin

g fo

r MO

DBU

S a

nd D

NP

3.0

whe

n th

e re

lay

is p

ower

ed u

p

Im

prov

emen

t to

the

self

chec

king

of t

he a

nalo

gue

chan

nels

an

d S

RA

M

V2.

06 o

r lat

er

P34

x/E

N T

/D22


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

D

A/C

Ju

n 20

04

M

inor

bug

fixe

s V

2.06

or l

ater

P

34x/

EN

T/D

22

E

A/C

Ju

l 200

4

Fo

r MO

DB

US

bui

lds

only

C

hang

es a

s fo

r D

Im

prov

emen

t to

the

MO

DBU

S d

river

to c

ope

bette

r with

sp

urio

us d

ata

trans

mis

sion

s an

d fa

ilure

s of

the

rela

y to

re

spon

d to

com

man

ds w

here

the

serv

er re

spon

se ti

me

is fa

st

M

inor

bug

fixe

s

V2.

06 o

r lat

er

P34

x/E

N T

/D22

06

C

ont.

F A

/C

Jun

2005

Cha

nges

are

the

sam

e as

05K

07

A

A/C

A

pr 2

003

N

ot re

leas

ed to

pro

duct

ion

O

ptio

nal a

dditi

onal

4 a

nalo

g in

puts

and

4 o

utpu

ts (c

urre

nt lo

op

inpu

ts a

nd o

utpu

ts -

CLI

O)

A

dditi

onal

set

ting

to s

elec

t the

cur

rent

inpu

ts (I

A-1

, IB

-1, I

C-1

or

IA-2

, IB

-2, I

C-2

) use

d fo

r the

bre

aker

fail

unde

rcur

rent

Tw

o ne

w h

ardw

are

conf

igur

atio

ns -

(1) 3

2 In

puts

, 16

Out

puts

, R

TD, C

LIO

(2) 1

6 In

puts

, 32

Out

puts

, RTD

, CLI

O

N

umbe

r of a

larm

s in

crea

sed

from

64

to 9

6 (N

ew A

larm

Sta

tus

3 w

ord

- 32

bit)

A

dditi

onal

use

r ala

rms.

Pre

viou

sly

1 m

anua

l res

et a

nd 2

sel

f re

set u

ser a

larm

s, n

ow 1

2 m

anua

l res

et a

nd 4

sel

f res

et u

ser

alar

ms

C

ontro

l Inp

ut s

tate

s ad

ded

to n

on v

olat

ile m

emor

y

G

erm

an la

ngua

ge te

xt u

pdat

ed

C

ourie

r and

MO

DBU

S b

uild

s on

ly

V2.

09 o

r Lat

er

P34

x/E

N T

/E33

(A

LSTO

M)

or

P34

x/E

N T

/F33

(A

RE

VA

)


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

A

A/C

A

pr 2

003

M

inor

bug

fixe

s V

2.09

or L

ater

P34

x/E

N T

/E33

(A

LSTO

M)

or

P34

x/E

N T

/F33

(A

RE

VA

)

07

Con

t.

B

A/C

O

ct 2

003

P

ower

mea

sure

men

t lim

its a

dded

to p

reve

nt n

on z

ero

valu

es

with

no

curr

ent a

nd v

olta

ge.

Als

o po

wer

fact

or m

easu

rem

ents

lim

ited

to +

/-1

In

the

Com

mis

sion

ing

Test

men

u th

e D

DB

sta

tus

has

been

m

ade

visi

ble

on th

e fro

nt p

anel

dis

play

S

uppo

rt fo

r Trip

LE

D S

tatu

s an

d A

larm

Sta

tus

adde

d to

G26

da

ta ty

pe fo

r MO

DBU

S re

gist

er 3

0001

C

orre

ctio

n to

the

CB

trip

/Clo

se fu

nctio

nalit

y vi

a M

OD

BUS

so

that

loca

l/rem

ote

setti

ng in

the

CB

Con

trol m

enu

is n

ot ig

nore

d

C

orre

ctio

n to

MO

DBU

S a

uto

even

t ext

ract

ion

whi

ch d

oes

not

wor

k co

rrec

tly in

ver

sion

s 05

and

06

softw

are

E

xten

sion

of t

he c

ontro

l inp

ut fu

nctio

nalit

y to

sup

port

puls

e an

d la

tch

oper

atio

ns in

DN

P3.

0

D

NP

3.0

obj

ect 1

0 ad

ded

to c

lass

0 p

oll

C

orre

ctio

n to

DN

P 3

.0 ti

me

sync

. ope

ratio

n so

that

it d

oes

not

mod

ify th

e se

ason

bit

in th

e tim

e st

amp

Im

prov

emen

t to

the

diffe

rent

ial p

rote

ctio

n pe

rform

ance

at l

ow

frequ

enci

es

V2.

09 o

r Lat

er

P34

x/E

N T

/E33

(A

LSTO

M)

or

P34

x/E

N T

/F33

(A

RE

VA

)


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

B

A/C

O

ct 2

003

C

orre

ctio

n to

the

man

ual r

eset

use

r ala

rms

so th

at th

e ev

ent

reco

rd s

how

s th

e al

arm

turn

ing

off o

nly

whe

n a

rese

t co

mm

and

has

been

issu

ed.

Pre

viou

sly

the

"ala

rm o

ff" e

vent

is

prod

uced

onc

e th

e in

itiat

ing

sign

al is

rem

oved

C

orre

ctio

n to

the

faul

t rec

orde

r win

dow

for c

urre

nt b

ased

trip

s so

that

it c

an te

rmin

ate

prop

erly

onc

e th

e FA

ULT

_REC

_TR

IG

sign

al (D

DB

288

) is

rese

t. P

revi

ousl

y it

need

ed to

wai

t for

R

elay

3 to

rese

t als

o be

fore

term

inat

ion

D

DB

649

for p

ole

slip

reac

tanc

e lin

e st

art r

emov

ed fr

om th

e ev

ent l

ist

M

inor

bug

fixe

s

V2.

09 o

r Lat

er

P34

x/E

N T

/E33

(A

LSTO

M)

or

P34

x/E

N T

/F33

(A

RE

VA

)

07

Con

t.

C

A/C

M

ar 2

004

R

esol

ved

poss

ible

rebo

ot c

ause

d by

failu

re to

tim

e sy

nc. f

rom

D

NP

3.0

whe

n IR

IG-B

is a

ctiv

e w

hich

is a

lso

prov

idin

g th

e tim

e sy

nc.

Now

, any

failu

re o

f the

DN

P 3

.0 to

tim

e sy

nc. w

ill on

ly

prod

uce

a m

aint

enan

ce re

cord

C

orre

ctio

n to

Fre

nch,

Ger

man

and

Spa

nish

lang

uage

men

u te

xt fo

r gen

erat

or d

iffer

entia

l IS

2 se

tting

[300

4] w

hich

in

corre

ctly

refe

rs to

the

setti

ng a

s IS

1

C

orre

ctio

n to

the

alar

m a

nd tr

ip in

dica

tion

of th

e fa

ulte

d ph

ase(

s) fo

r the

sec

ond

stag

e of

the

unde

rvol

tage

and

ov

ervo

ltage

pro

tect

ion

in th

e fa

ult r

ecor

d in

form

atio

n on

the

rela

y LC

D

V2.

09 o

r Lat

er

P34

x/E

N T

/E33

(A

LSTO

M)

or

P34

x/E

N T

/F33

(A

RE

VA

)


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

C

A/C

M

ar 2

004

C

orre

ctio

n to

the

C32

CS

err

or w

hen

extra

ctin

g an

d sa

ving

an

unco

mpr

esse

d di

stur

banc

e re

cord

from

the

P34

x th

roug

h th

e fro

nt p

ort u

sing

MiC

OM

S1.

Thi

s on

ly a

pplie

s to

P34

x IE

C60

870-

5-10

3 pr

otoc

ol b

uild

s si

nce

this

is th

e on

ly

com

mun

icat

ion

optio

n th

at s

uppo

rts u

ncom

pres

sed

dist

urba

nce

reco

rds.

The

err

or is

cau

sed

by u

nava

ilabl

e op

to

inpu

ts o

r rel

ay c

onta

cts

bein

g as

sign

ed to

dig

ital i

nput

s in

the

Dis

turb

ance

Rec

orde

r men

u

R

esol

ved

poss

ible

pro

blem

with

dis

turb

ance

reco

rder

tri

gger

ing

whi

ch c

ould

cau

se lo

ss o

f dis

turb

ance

reco

rd d

ata,

te

mpo

rary

free

zing

of t

he u

ser i

nter

face

or l

oss

of re

ar p

ort

com

mun

icat

ions

R

esol

ved

unre

liabl

e M

OD

BU

S fr

amin

g

R

esol

ved

erro

r cod

e 0x

8D

8400

00

M

inor

bug

fixe

s

V2.

09 o

r Lat

er

P34

x/E

N T

/E33

(A

LSTO

M)

or

P34

x/E

N T

/F33

(A

RE

VA

)

D

A/C

Ju

n 20

04

Fo

r Cou

rier/D

NP

3.0

/IEC

6087

0-5-

103

build

s on

ly

C

orre

ctio

n to

par

ity s

ettin

g fo

r MO

DBU

S a

nd D

NP

3.0

whe

n th

e re

lay

is p

ower

ed u

p

Im

prov

emen

t to

the

self

chec

king

of t

he a

nalo

g ch

anne

ls a

nd

SR

AM

M

inor

bug

fixe

s

V2.

09 o

r lat

er

P34

x/E

N T

/E33

(A

LSTO

M)

or

P34

x/E

N T

/F33

(A

RE

VA

)

07

Con

t.

E

A/C

Ju

l 200

4

Fo

r MO

DB

US

bui

lds

only

C

hang

es a

s fo

r D

Im

prov

emen

t to

the

MO

DBU

S d

river

to c

ope

bette

r with

sp

urio

us d

ata

trans

mis

sion

s an

d fa

ilure

s of

the

rela

y to

re

spon

d to

com

man

ds w

here

the

serv

er re

spon

se ti

me

is fa

st

V2.

09 o

r lat

er

P34

x/E

N T

/E33

(A

LSTO

M)

or

P34

x/E

N T

/F33

(A

RE

VA

)


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

E

A/C

Ju

l 200

4

Min

or b

ug fi

xes

V2.

09 o

r lat

er

P34

x/E

N T

/E33

(A

LSTO

M)

or

P34

x/E

N T

/F33

(A

RE

VA

) 07

C

ont.

F A

/C

Jun

2005

Cha

nges

are

the

sam

e as

05K

V

2.09

or l

ater

P34

x/E

N T

/E33

(A

LSTO

M)

or

P34

x/E

N T

/F33

(A

RE

VA

)

30

A

J N

ov 2

004

N

ot re

leas

ed to

pro

duct

ion

E

nhan

ced

mai

n pr

oces

sor b

oard

C

ompa

ny n

ame

chan

ge.

'ALS

TOM

' cha

nged

to 'M

iCO

M' i

n de

faul

t Pla

nt R

efer

ence

cel

l and

'ALS

TOM

P' c

hang

ed to

'M

iCO

M P

' for

AS

DU

5 m

essa

ge ty

pe, I

EC

pro

toco

l

U

ser i

nter

face

enh

ance

men

ts -

larg

er 1

00x3

3 pi

xel g

raph

ical

di

spla

y of

3 li

nes

x 16

cha

ract

ers

+ 2

new

but

tons

, dire

ct

acce

ss k

eys

C

ontro

l inp

ut e

nhan

cem

ents

. S

elec

tion

of la

tche

d or

pul

sed

mod

e, c

ontro

l inp

ut la

bels

add

ed, d

istu

rban

ce re

cord

er tr

igge

r fro

m c

ontro

l inp

uts

16

PS

L Ti

mer

s (p

revi

ousl

y 8)

P

latfo

rm a

larm

s m

appe

d to

the

DD

B (A

larm

Sta

tus

3)

Ti

me

sync

hron

izat

ion

usin

g an

opt

o in

put

O

pto

inpu

t pow

er fr

eque

ncy

filte

r con

trol,

enab

led/

disa

bled

V2.

11 o

r lat

er

P34

x/E

N M

/G44


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

30

Con

t. A

J

Nov

200

4

C

ourie

r ove

r EIA

(RS

)485

can

be

sele

cted

for t

he 1

st re

ar p

ort

in a

dditi

on to

exi

stin

g K

-Bus

con

figur

atio

n

Tr

ansm

issi

on o

f the

firs

t rea

r por

t pro

toco

ls

(MO

DB

US

/Cou

rier/D

NP

3.0)

usi

ng th

e fib

er-o

ptic

por

t (IE

C60

870-

5-10

3 pr

evio

usly

ava

ilabl

e)

U

ncom

pres

sed

dist

urba

nce

reco

rdin

g ad

ded

for

Cou

rier/M

OD

BU

S/D

NP

3.0

(add

ed to

IEC

6087

0-5-

103

prot

ocol

in 0

5D, 0

6B s

oftw

are)

D

ual C

hara

cter

istic

DO

/PU

ratio

Opt

o In

puts

(DO

/PU

=

60/8

0% o

r 50/

70%

)

51

2 E

vent

reco

rds

(pre

viou

sly

250)

D

NP

3 ev

olut

ion.

Sca

n in

terv

al fo

r bin

ary

inpu

ts (o

bjec

t 01)

re

duce

d fro

m 5

s to

0.5

s. S

can

inte

rval

for a

nalo

g in

puts

(o

bjec

t 30)

redu

ced

from

2s

to 1

s. I

mpr

oved

min

imum

ste

p si

ze o

f ana

log

inpu

t dea

d ba

nds

M

OD

BUS

Tim

e Tr

ansm

issi

on F

orm

at s

elec

tabl

e as

Sta

ndar

d or

Rev

erse

for t

rans

mis

sion

of b

yte

orde

r

V

/Hz

Pro

tect

ion

drop

-off/

pick

-up

(DO

/PU

) rat

io c

hang

ed fr

om

95%

to 9

8%

D

O/P

U ra

tio c

hang

ed fr

om 9

5% to

98%

for O

ver/U

nder

V

olta

ge p

rote

ctio

n. T

rip th

resh

old

chan

ged

from

1.0

5, 0

.95

Vs

to 1

Vs

for O

ver a

nd U

nder

Vol

tage

and

NV

D p

rote

ctio

n. T

MS

se

tting

of U

nder

/Ove

r Vol

tage

pro

tect

ion

redu

ced

from

0.5

to

0.05

C

T S

uper

visi

on fo

r 2nd

set

of 3

pha

se C

Ts.

Pre

viou

sly

only

IA

/IB/IC

inpu

ts s

uper

vise

d

V2.

11 o

r lat

er

P34

x/E

N M

/G44


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

A

J N

ov 2

004

D

efau

lt la

bels

cha

nged

for t

he d

igita

l inp

uts

and

outp

uts

in

Inpu

t Lab

els

and

Out

put L

abel

s m

enu.

Cha

nged

to b

e m

ore

gene

ric -

Inpu

t Lx,

Out

put R

x

C

orre

ctio

n to

fals

e fre

quen

cy p

rote

ctio

n st

art a

t pow

er-u

p

IE

C60

870-

5-10

3. S

tatu

s of

sum

mer

bit

now

wor

ks c

orre

ctly

in

time

sync

com

man

d

M

inor

bug

fixe

s

V2.

11 o

r lat

er

P34

x/E

N M

/G44

30

Con

t.

B

J D

ec 2

004

M

odifi

catio

n to

pre

vent

rebo

ot w

hen

larg

e nu

mbe

r of c

ontro

l an

d se

tting

s ar

e se

nt to

rela

y in

qui

ck s

ucce

ssio

n ov

er D

NP

3.

0

C

orre

ctio

n to

2nd

rear

com

ms.

por

t cha

nnel

failu

re fo

r P3

4xxx

xxxx

xxxx

J re

lays

onl

y

M

inor

bug

fixe

s

V2.

11 o

r lat

er

P34

x/E

N M

/G44

31

A

J A

pr 2

005

N

ew re

lay

mod

el a

vaila

ble,

the

P34

4 (8

0TE

cas

e on

ly).

The

P

344

is b

ased

on

the

P34

3 bu

t has

an

addi

tiona

l neu

tral

volta

ge in

put,

VN

2, to

pro

vide

2 m

easu

red

neut

ral v

olta

ge

prot

ectio

n fu

nctio

ns (5

9N) f

or e

arth

faul

t and

inte

rturn

pr

otec

tion

4

stag

es o

f dire

ctio

nal o

verc

urre

nt p

rote

ctio

n (6

7).

Pre

viou

s P

342/

3/4

softw

are

vers

ions

incl

uded

2 s

tage

s of

non

di

rect

iona

l ove

rcur

rent

pro

tect

ion

1

stag

e of

def

inite

tim

e ne

gativ

e ph

ase

sequ

ence

ove

rpow

er

prot

ectio

n (S

2=I2

xV2)

(32N

PS

). T

his

is u

sed

in C

hina

as

an

inte

rlock

ing

sign

al fo

r the

neu

tral v

olta

ge in

tertu

rn p

rote

ctio

n

In

depe

nden

t der

ived

/mea

sure

d ne

utra

l vol

tage

pro

tect

ion

(59N

). P

341/

2/3

has

2 st

ages

of m

easu

red

and

2 st

ages

of

deriv

ed n

eutra

l vol

tage

pro

tect

ion

V2.

11 o

r lat

er

P34

x/E

N M

/G44


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

31

Con

t. A

J

Apr

200

5

P34

4 ha

s 2

mea

sure

d ne

utra

l vol

tage

inpu

ts a

nd s

o ha

s 2x

2 st

ages

of m

easu

red

and

2 st

ages

of d

eriv

ed n

eutra

l vol

tage

pr

otec

tion.

Pre

viou

s so

ftwar

e ve

rsio

ns in

clud

ed 2

sta

ges

of

mea

sure

d or

der

ived

neu

tral v

olta

ge p

rote

ctio

n

6

band

s of

gen

erat

or a

bnor

mal

freq

uenc

y pr

otec

tion

(81A

B).

S

imila

r to

P94

x 81

AB

func

tion

1

defin

ite ti

me

stag

e of

neg

ativ

e ph

ase

sequ

ence

ove

rvol

tage

pr

otec

tion

(47)

. S

ame

as P

14x

(47)

func

tion

4

defin

ite ti

me

stag

es o

f neg

ativ

e ph

ase

sequ

ence

ove

rcur

rent

pr

otec

tion

(46O

C).

Sam

e as

P14

x (4

6OC

) fun

ctio

n

P

342/

3 m

inim

um th

ree

phas

e po

wer

set

tings

redu

ced

to

0.5%

Pn,

pre

viou

sly

2%P

n. P

344

3 ph

ase

pow

er s

ettin

g ra

nge

is a

s ne

w P

343

setti

ng ra

nge

3

addi

tiona

l def

inite

tim

e de

laye

d ov

erflu

xing

pro

tect

ion

stag

es.

The

inve

rse

time

over

fluxi

ng c

hara

cter

istic

has

bee

n m

odifi

ed

to m

ake

it m

ore

cons

iste

nt w

ith c

ompe

titor

s an

d to

aid

futu

re

enha

ncem

ents

. Th

e ov

erflu

xing

pro

tect

ion

now

com

pris

es o

f 1

defin

ite ti

me

alar

m +

1 in

vers

e/D

T tri

p st

age

+ 3

defin

ite ti

me

trip

stag

es

C

orre

ctio

n to

DN

P 3

.0 s

oftw

are

whe

re s

ettin

gs d

ownl

oad

from

M

iCO

M S

1 ca

n fa

il fo

r rel

ays

that

hav

e m

odel

dep

ende

nt I/

O

conf

igur

atio

ns

M

inor

bug

fixe

s

V2.

11 o

r lat

er

P34

x/E

N M

/G44


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

32

A

J M

ar 2

006

N

ot re

leas

ed to

pro

duct

ion

P

hase

rota

tion

func

tion

adde

d. C

an s

elec

t pha

se ro

tatio

n as

A

BC

or A

CB

for a

ll 3

phas

e cu

rren

t and

vol

tage

inpu

ts.

Can

al

so in

divi

dual

ly s

elec

t whi

ch 2

pha

ses

are

swap

ped

for a

ny o

f th

e 3

phas

e cu

rren

t and

vol

tage

inpu

ts.

New

men

u co

lum

n 'S

yste

m C

onfig

' with

pha

se ro

tatio

n se

tting

s. '

Gen

Diff

' men

u co

lum

n m

oved

to m

ake

way

for '

Sys

tem

Con

fig' m

enu

In

the

dist

urba

nce

reco

rder

the

max

imum

num

ber o

f ana

logu

e ch

anne

ls th

at c

an b

e re

cord

ed is

incr

ease

d so

that

all

anal

ogue

inpu

ts c

an b

e re

cord

ed. N

umbe

r of a

nalo

gue

chan

nels

is in

crea

sed

from

8 to

9/1

2/13

for P

342/

3/4

N

umbe

r of P

SL

DD

B s

igna

ls in

crea

sed

from

102

3 to

140

8 an

d D

DBs

re-o

rgan

ised

. Th

is m

eans

that

the

PS

L cr

eate

d in

ve

rsio

n 32

sof

twar

e is

not

com

patib

le to

PS

L cr

eate

d in

pr

evio

us s

oftw

are

vers

ions

and

vic

e ve

rsa

S

ettin

g G

roup

sel

ectio

n vi

a 2

new

DD

B si

gnal

s m

akes

it

poss

ible

to s

elec

t a s

ettin

g gr

oup

via

any

opto

inpu

t or

rem

otel

y vi

a a

Con

trol I

nput

. P

revi

ousl

y, th

e 4

setti

ng g

roup

s co

uld

be s

elec

ted

usin

g fix

ed o

pto

inpu

ts, 1

and

2

A

n 'A

ny T

rip' D

DB

has

bee

n cr

eate

d to

allo

w a

ny c

onta

ct(s

) to

be u

sed

as th

e tri

p in

dica

tion.

Pre

viou

sly,

the

Any

Trip

sig

nal

was

def

ined

as

oper

atio

n of

Rel

ay c

onta

ct 3

. Th

e A

ny T

rip

sign

al o

pera

tes

the

Trip

LED

, ini

tiate

s th

e br

eake

r fai

l log

ic a

nd

mai

nten

ance

cou

nter

s an

d is

use

d in

the

faul

t rec

orde

r log

ic

M

inor

cha

nges

to d

escr

iptio

n of

CT

and

VT

Rat

io s

ettin

gs

N

umbe

r of m

aint

enan

ce re

cord

s in

crea

sed

from

5 to

10

V2.

13 o

r lat

er

P34

x/E

N M

/G44

P

34x/

EN

AD

/G54


Rel

ay ty

pe: P

342/

3/4

…

Softw

are

Vers

ion

Maj

or

Min

or

Har

dwar

e Su

ffix

Orig

inal

D

ate

of Is

sue

Des

crip

tion

of C

hang

es

S1

C

ompa

tibili

ty

Tech

nica

l D

ocum

enta

tion

A

J M

ar 2

006

In

ter f

ram

e ga

p ad

ded

betw

een

fram

es in

mul

ti-fra

me

trans

mis

sion

of D

NP

3.0

mes

sage

s to

be

com

patib

le w

ith

C26

4

C

orre

ctio

n to

err

or in

NP

S d

irect

iona

l ove

rcur

rent

ope

ratin

g tim

e de

lay.

The

exc

ess

in th

e op

erat

ing

time

(alw

ays

less

than

1s

) onl

y oc

curs

whe

n se

t to

dire

ctio

nal

C

orre

ctio

n to

inte

rmitt

ent i

ncor

rect

IRIG

-B s

tatu

s in

dica

tion

of

'Car

d Fa

iled'

with

hea

lthy

IRIG

-B s

ourc

e

Min

or b

ug fi

xes

V2.

13 o

r lat

er

P34

x/E

N M

/G44

P

34x/

EN

AD

/G54

32

C

ont.

B

J M

ay 2

006

M

inor

bug

fixe

s V

2.13

or l

ater

P

34x/

EN

M/G

44

P34

x/E

N A

D/G

54


Rel

ay S

oftw

are

Ver

sion

01

02

03

04

05

06

07

30

31

32

01

02

03

04

05

06

07

30

31

32

Setting File Software Version


Rel

ay S

oftw

are

Ver

sion

01

02

03

04

05

06

07

30

31

32

01

02

03

04

05

�

06

�

07

30

31

32

PSL File Software Version

� N

ote:

05,

06

PS

L co

mpa

tible

with

07

PS

L ex

cept

for u

ser a

larm

DD

Bs.


Rel

ay S

oftw

are

Ver

sion

01

02

03

04

05A

-E

05F-

J 05

K

06A

-E

06F

07A

-E

07F

30

31

32

01

02

03

04

05A

-E

05F-

J

05K

06A

-E

06F

07A

-E

07F

30

31

32

Menu Text File Software Version

Men

u te

xt re

mai

ns c

ompa

tible

with

in e

ach

softw

are

vers

ion

(exc

ept 0

5/06

/07)

but

is N

OT

com

patib

le a

cros

s di

ffere

nt v

ersi

ons.

AREVA T&D's Automation & Information Systems Business www.areva-td.com T&D Worldwide Contact Centre online 24 hours a day: +44 (0) 1785 25 00 70 http://www.areva-td.com/contactcentre/

Pu

blic

atio

n:

P3

4x

/EN

M/G

54

p34x_en_ad_g54

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