Woodward MRM4 User manual

MRM4
HighPROTEC
Motor Protection
Device Manual DOK-HB-MRM4E

MRM4 Application Overview
Page 2 EN MRM4 01/11
5
BF
49R 51549M46
3
1
5 N 51N
MRM4
74
TC
Recorders
Event
Disturbance
Fault
Start
Statistic
Trend
Measured and
calculated values
RMS Values
Max/Min/Avg
Theta, Sequence
currents, I, IE, THD
6 L
IRIG-B X
M
37 51
LRS
48 51
LR
4-2 mA Output
Motor Statistics
Device type: MRM4Bxxx standard
66
86

Order Code
EN MRM4 01/11 Page 3

Comments on the Manual...............................................................................................................8
Inf rmati n C ncerning Liability and Warranty.................................................................................................8
Important Definitions......................................................................................................................9
Sc pe f Delivery...........................................................................................................................................13
St rage..........................................................................................................................................................13
Imp rtant Inf rmati n.....................................................................................................................................13
Symb ls.........................................................................................................................................................14
General C nventi ns.....................................................................................................................................19
L ad Reference Arr w System......................................................................................................................20
Device.............................................................................................................................................21
Device Planning.............................................................................................................................................21
Device Planning Parameters f the Device....................................................................................................22
Installation and Connection.........................................................................................................23
Three-Side-View - 19”....................................................................................................................................23
Three-Side-View – 7-Pushbutt n Versi n......................................................................................................24
Three-Side-View - 8-Pushbutt n Versi n.......................................................................................................25
Installati n Diagram 7-Pushbutt n Versi n....................................................................................................26
Installati n Diagram 8-Pushbutt n Versi n....................................................................................................27
Assembly Gr ups...........................................................................................................................................28
Gr unding......................................................................................................................................................28
Sl t X1: P wer Supply Card with Digital Inputs..............................................................................................29
Sl t X2: Relay Output Card............................................................................................................................34
Sl t X3: Current Transf rmer Measuring Inputs.............................................................................................38
Sl t X100: Ethernet Interface.........................................................................................................................47
Sl t X101: IRIG-B00X....................................................................................................................................49
Sl t X103: Data C mmunicati n....................................................................................................................50
Input, Output and LED Settings...................................................................................................58
C nfigurati n f the Digital Inputs..................................................................................................................58
DI-8P X..........................................................................................................................................................58
DI-4P X..........................................................................................................................................................62
Output Relays Settings..................................................................................................................................63
OR-5 X...........................................................................................................................................................66
OR-3AI X.......................................................................................................................................................86
LED C nfigurati n..........................................................................................................................................98
Navigation - Operation................................................................................................................115
Basic Menu C ntr l......................................................................................................................................118
Smart View Keyb ard C mmands...............................................................................................................119
Smart View...................................................................................................................................121
Installati n f Smart View.............................................................................................................................121
Deinstalling Smart View...............................................................................................................................121
Switching the Language f the Graphical User Interface.............................................................................121
Setting up the C nnecti n PC - Device........................................................................................................122
L ading f Device Data When Using Smart View........................................................................................129
Rest ring f Device Data When Using Smart View......................................................................................130
Backup and D cumentati n When Using Smart View.................................................................................131
Offline Device Planning via Smart View.......................................................................................................132
Measuring Values........................................................................................................................133
Read ut Measured Values..........................................................................................................................133
Current - Measured Values..........................................................................................................................133
Output 4..20mA*..........................................................................................................................................136
Statistics......................................................................................................................................137
Read Out Statistics......................................................................................................................................137
Statistics (C nfigurati n)..............................................................................................................................137
Direct C mmands........................................................................................................................................138
Gl bal Pr tecti n Parameters f the Statistics M dule................................................................................138
States f the Inputs f the Statistics M dule................................................................................................139
Signals f the Statistics M dule...................................................................................................................139
C unters f the M dule Statistics.................................................................................................................139
Acknowledgments.......................................................................................................................14
Manual Ackn wledgment.............................................................................................................................141
Manual Ackn wledgment via Smart View.....................................................................................................141
Page 4 EN MRM4 01/11

External Ackn wledgments..........................................................................................................................141
External Ackn wledge via Smart View.........................................................................................................142
External LED - Ackn wledgment Signals.....................................................................................................142
Manual Resets ............................................................................................................................................143
Manual Resets via Smart View....................................................................................................................143
Reset............................................................................................................................................144
Status Display..............................................................................................................................148
Status Display via Smart View.....................................................................................................................149
Operating Panel (HMI).................................................................................................................15
Special Parameters f the Panel..................................................................................................................150
Direct C mmands f the Panel....................................................................................................................150
Gl bal Pr tecti n Parameters f the Panel..................................................................................................150
Recorder......................................................................................................................................151
Disturbance Rec rder..................................................................................................................................151
Fault Rec rder ............................................................................................................................................159
Event Rec rder ...........................................................................................................................................167
Trend Rec rder............................................................................................................................................169
M t r Start Rec rder...................................................................................................................................183
Statistic Rec rder.........................................................................................................................................185
Communication Protocols..........................................................................................................186
SCADA Interface..........................................................................................................................................186
M dbus®.....................................................................................................................................................186
Pr fibus........................................................................................................................................................193
IEC60870-5-103...........................................................................................................................................204
IRIG-B00X...................................................................................................................................................208
Parameters...................................................................................................................................213
Parameter Definiti ns..................................................................................................................................213
Operati nal M des (Access Auth rizati n)..................................................................................................219
Passw rd.....................................................................................................................................................220
Changing f Parameters - Example.............................................................................................................220
Changing f Parameters when using the Smart View - Example.................................................................222
Pr tecti n Parameters.................................................................................................................................223
Setting Gr ups.............................................................................................................................................224
C mparing Parameter Files via Smart View................................................................................................225
C nverting Parameter Files via Smart View.................................................................................................226
Device Parameters......................................................................................................................227
Date and Time.............................................................................................................................................227
Synchr nize Date and Time via Smart View................................................................................................227
Versi n.........................................................................................................................................................227
Versi n via Smart View................................................................................................................................227
TCP/IP Settings...........................................................................................................................................227
Direct C mmands f the System M dule.....................................................................................................228
Gl bal Pr tecti n Parameters f the System...............................................................................................229
System M dule Input States........................................................................................................................231
System M dule Signals................................................................................................................................232
Special Values f the System M dule..........................................................................................................233
Field Parameters.........................................................................................................................234
General Field Parameters............................................................................................................................234
Field Parameters – Current Related.............................................................................................................234
Blockings.....................................................................................................................................237
Permanent Bl cking.....................................................................................................................................237
Temp rary Bl cking.....................................................................................................................................237
T Activate r Deactivate the Tripping C mmand f a Pr tecti n M dule....................................................239
Activate, Deactivate respectively Bl ck Temp rarily Pr tecti n Functi ns...................................................240
Module: Protection (Prot)...........................................................................................................242
Direct C mmands f the Pr tecti n M dule.................................................................................................249
Gl bal Pr tecti n Parameters f the Pr tecti n M dule...............................................................................249
Pr tecti n M dule Input States....................................................................................................................250
Pr tecti n M dule Signals (Output States)..................................................................................................250
Pr tecti n M dule Values.............................................................................................................................250
Trip and Breaker Management...................................................................................................251
EN MRM4 01/11 Page 5

CB Manager (TripC ntr l)............................................................................................................................251
Breaker Wear...............................................................................................................................................258
Protective Elements....................................................................................................................262
MStart - M t r Starting and C ntr l [48,66]..................................................................................................262
I>> - IOC Functi n.......................................................................................................................................288
I - Overcurrent [50, 51].................................................................................................................................288
I2> - Negative-Sequence Overcurrent [51Q]................................................................................................310
%I2/I1> - Unbalanced L ad [46]...................................................................................................................314
Special N tes n Earth Fault Current Transf rmers....................................................................................321
IG> - Earth Fault [50N/G, 51N/G].................................................................................................................322
I< - Undercurrent [37]...................................................................................................................................342
JAM [51LR]..................................................................................................................................................348
LRC - L cked R t r During Start.................................................................................................................354
MLS - Mechanical L ad Shedding...............................................................................................................355
RTD - Temperature Pr tecti n [23]..............................................................................................................359
URTD - Temperature Pr tecti n Interface....................................................................................................381
Theta - Thermal M del [49M, 49R]..............................................................................................................385
UTC - Ultimate Trip Current.........................................................................................................................392
ExP - External Pr tecti n.............................................................................................................................397
Supervision..................................................................................................................................4 2
CBF- Circuit Breaker Failure [50BF].............................................................................................................402
TCS - Trip Circuit Supervisi n [74TC]..........................................................................................................409
CTS - Current Transf rmer Supervisi n [60L]..............................................................................................414
Self Supervisi n...........................................................................................................................................420
Commissioning...........................................................................................................................422
C mmissi ning/Pr tecti n Test....................................................................................................................423
Putting ut f Operati n – Plug ut the Relay..............................................................................................423
Service and C mmissi ning Supp rt...........................................................................................................424
F rcing the Relay Output C ntacts..............................................................................................................424
Technical Data.............................................................................................................................427
Climatic Envir nmental C nditi ns...............................................................................................................427
Degree f Pr tecti n EN 60529...................................................................................................................427
R utine Test.................................................................................................................................................427
H using........................................................................................................................................................427
Current and Earth Current Measurement.....................................................................................................428
V ltage Supply.............................................................................................................................................428
P wer C nsumpti n.....................................................................................................................................429
Display.........................................................................................................................................................429
Fr nt Interface RS232..................................................................................................................................429
Real Time Cl ck...........................................................................................................................................429
Digital Inputs................................................................................................................................................429
Binary Output Relays...................................................................................................................................430
Time Synchr nizati n IRIG..........................................................................................................................430
Anal gue Output..........................................................................................................................................430
RS485*........................................................................................................................................................430
Fibre Optic*..................................................................................................................................................430
URTD-Interface*..........................................................................................................................................430
B t phase...................................................................................................................................................431
Standards.....................................................................................................................................432
Appr vals.....................................................................................................................................................432
Design Standards........................................................................................................................................432
High V ltage Tests (IEC 60255-6) ...............................................................................................................432
EMC Immunity Tests....................................................................................................................................432
EMC Emissi n Tests....................................................................................................................................433
Envir nmental Tests.....................................................................................................................................433
Mechanical Tests.........................................................................................................................................434
Tolerances....................................................................................................................................435
Real Time Cl ck T lerances........................................................................................................................435
Measured Value Acquisiti n T lerances.......................................................................................................435
Pr tecti n Stages T lerances......................................................................................................................435
Assignment List..........................................................................................................................439
Page 6 EN MRM4 01/11

50ff547e9137be16d4e8bfac609bd4f7
5d7fd538d30d2dd1a35a5a705715f871
RMS Hand ff: 0
File: C:\p4_data\deliverMRM4\generated\MRM4_user_manual_uk. dt
This manual applies t devices (versi n):
Versi n 1.0.g
Build: 12674, 12871, 12940
EN MRM4 01/11 Page 7

C mments n the Manual
Comments on the Manual
This manual explains in general the tasks f device planning, parameter setting, installati n, c mmissi ning,
perati n and maintenance f the HighPROTEC devices.
The manual serves as w rking basis f r:
•Engineers in the pr tecti n field;
•c mmissi ning engineers;
•pe ple dealing with setting, testing and maintenance f pr tecti n and c ntr l devices; and
•as well as trained pers nnel f r electrical installati ns and p wer stati ns.
All functi ns c ncerning the type c de will be defined. Sh uld there be a descripti n f any functi ns, parameters
r inputs/ utputs which d n t apply t the device in use, please ign re that inf rmati n.
All details and references are explained t the best f ur kn wledge and are based n ur experience and
bservati ns.
This manual describes the ( pti nally) full featured versi ns f the devices.
All technical inf rmati n and data included in this manual reflect their state at the time this d cument was issued.
We reserve the right t carry ut technical m dificati ns in line with further devel pment with ut changing this
manual and with ut previ us n tice. Hence n claim can be br ught based n the inf rmati n and descripti ns
this manual includes.
Text, graphic and f rmulae d n t always apply t the actual delivery sc pe. The drawings and graphics are n t
true t scale. We d n t accept any liability f r damage and perati nal failures caused by perating err rs r
disregarding the directi ns f this manual.
N part f this manual is all wed t be repr duced r passed n t thers in any f rm, unless Woodward
Kempen GmbH have appr ved in writing.
This user manual is part f the delivery sc pe when purchasing the device. In case the device is passed n
(s ld) t a third party, the manual has t be handed ver as well.
Any repair w rk carried ut n the device requires skilled and c mpetent pers nnel wh need t be well aware
especially f the l cal safety regulati ns and have the necessary experience f r w rking n electr nic pr tecti n
devices and p wer installati ns (pr vided by evidence).
Information Concerning Liability and Warranty
Woodward d es n t accept any liability f r damage resulting fr m c nversi ns r changes carried ut n the
device r planning (pr jecting) w rk, parameter setting r adjustment changes d ne by the cust mer.
The warranty expires after a device has been pened by thers than Woodward specialists.
Warranty and liability c nditi ns stated in Woodward General Terms and C nditi ns are n t supplemented by
the ab ve menti ned explanati ns.
Page 8 EN MRM4 01/11

Imp rtant Definiti ns
Important Definitions
The signal definiti ns sh wn bel w serve the safety f life and limb as well as f r the appr priate perating life f
the device.
DANGER indicates a hazardous situation which, if not avoided, will result in
death or serious injury.
WARNING indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION, used with the safety alert symbol, indicates a hazardous
situation which, if not avoided, could result in minor or moderate injury.
NOTICE is used to address practices not related to personal injury.
CAUTION, without the safety alert symbol, is used to address practices not
related to personal injury.
EN MRM4 01/11 Page 9

Imp rtant Definiti ns
FOLLOW INSTRUCTIONS
Read this entire manual and all other publications pertaining to the work to
be performed before installing, operating, or servicing this equipment.
Practice all plant and safety instructions and precautions. Failure to follow
instructions can cause personal injury and/or property damage.
PROPER USE
Any unauthorized modifications to or use of this equipment outside its
specified mechanical, electrical, or other operating limits may cause
personal injury and/or property damage, including damage to the
equipment. Any such unauthorized modifications: (1) constitute "misuse"
and/or "negligence" within the meaning of the product warranty thereby
excluding warranty coverage for any resulting damage, and (2) invalidate
product certifications or listings.
The programmable devices subject to this manual are designed for
protection and also control of power installations and operational devices
that are fed by voltage sources with a fixed frequency, i.e. fixed at 5 or 6
Hertz. They are not intended for use with Variable Frequency Drives. The
devices are further designed for installation in low-voltage (LV)
compartments of medium voltage (MV) switchgear panels or in de-
centralized protection panels. The programming and parameterization has
to meet all requirements of the protection concept (of the equipment that is
to be protected). You must ensure that the device will properly recognize
and manage (e.g. switch off the circuit breaker) on the basis of your
programming and parameterization all operational conditions (failures).
The proper use requires a backup protection by an additional protective
device. Before starting any operation and after any modification of the
programming (parameterization) test make a documentary proof that your
programming and parameterization meets the requirements of your
protection concept.
Typical applications for this product family/device line are for instance:
•Feeder protection
•Mains protection
•Machine protection
•Transformer Differential Protection
Any usage beyond these applications the devices are not designed for. The
manufacturer cannot be held liable for any resulting damage, the user alone
bears the risk for this. As to the appropriate use of the device, the technical
data and tolerances specified by Woodward have to be met.
Page 10 EN MRM4 01/11

Imp rtant Definiti ns
OUT-OF-DATE PUBLICATION
This publication may have been revised or updated since this copy was
produced. To verify that you have the latest revision, be sure to check the
Woodward documentation website:
http://eps.woodward.com/download
The latest version of most publications is available at:
http://eps.woodward.com/download
If your publication is not there, please contact your customer service
representative to get the latest copy.
Electrostatic Discharge Awareness
All electronic equipment is electro static-sensitive, some components more
than others. To protect these components from electro static damage, you
must take special precautions to minimize or eliminate electrostatic
discharges.
Follow these precautions when working with or near the control.
1. Before doing maintenance on the electronic control, discharge the
static electricity on your body to ground by touching and holding a
grounded metal object (pipes, cabinets, equipment, etc.).
2. Avoid the build-up of static electricity on your body by not wearing
clothing made of synthetic materials. Wear cotton or cotton-blend
materials as much as possible because these do not store static
electric charges as much as synthetics.
3. Keep plastic, vinyl, and Styrofoam materials (such as plastic or
Styrofoam cups, cup holders, cigarette packages, cellophane
wrappers, vinyl books or folders, plastic bottles, and plastic ash trays)
away from the control, the modules, and the work area as much as
possible.
4. Do not remove any printed circuit board (PCB) from the control cabinet
unless absolutely necessary. If you must remove the PCB from the
control cabinet, follow these precautions:
•Verify the safe isolation from supply. All connectors have to
be unplugged.
•Do not touch any part of the PCB except the edges.
•Do not touch the electrical conductors, the connectors, or the
components with conductive devices or with your hands.
EN MRM4 01/11 Page 11

Imp rtant Definiti ns
•When replacing a PCB, keep the new PCB in the plastic
antistatic protective bag it comes in until you are ready to
install it. Immediately after removing the old PCB from the
control cabinet, place it in the antistatic protective bag.
To prevent damage to electronic components caused by improper
handling, read and observe the precautions in Woodward manual 82715,
Guide for Handling and Protection of Electronic Controls, Printed Circuit
Boards, and Modules.
W dward reserves the right t update any p rti n f this publicati n at any time. Inf rmati n pr vided by
W dward is believed t be c rrect and reliable. H wever, n resp nsibility is assumed by W dward unless
therwise expressly undertaken.
© Woodward 2 11 All Rights Reserved
Page 12 EN MRM4 01/11

Imp rtant Definiti ns
Scope of Delivery
The delivery sc pe d es n t include the fastening material, but includes all c nnecti n terminals, except
c mmunicati n c nnect rs. Please check the c nsignment f r c mpleteness n arrival (delivery n te).
Please ascertain whether the type plate, c nnecti n diagram, type c de and descripti n f the device tally.
If y u have any d ubts please c ntact ur Service Department (c ntact address t be f und n the reverse f
the manual).
Storage
The devices must n t be st red utd rs. The st ring facilities have t be sufficiently ventilated and must be dry
(see Technical Data).
Important Information
In line with the customer’s requirement the devices are combined in a
modular way (in compliance with the order code). The terminal assignment
of the device can be found on the top of the device (wiring diagram).
EN MRM4 01/11 Page 13

Imp rtant Definiti ns
Symbols
Page 14 EN MRM4 01/11
inactive
active
IG.nondir Trip at
VG=0
1 2
Setting value:
<n am e >.
I
Device pla nning:
<name>
Signal:
IG
Mea ure d value :
<name>.*int Alm L1
interna l m e age
Functional de cription: If the etting
value "IG.Block at VG =0 " i et to
"inactive" the outp ut 1 i active and
outpu t 2 i inactive . If the etting valu e
"IG.Bloc k at VG =0" i et to "active " the
outpu t 2 i active a nd the output 1 i
inactive.
Prot.I dir fwd
AR.t-DP
0
t-DP
φ
"
φ
"=Element with complex function
"gray-box".
inactive
active
CB.Latched
Option/feature to be reali ed in the future
Param eter of a M odule-Inp ut with a
SelectionLi t/DropD ow n. A n (1..n)
ignal/output from the li t or a pre-
defined value can be elected.
1..n, A ignm ent Li t
<n am e >
1..n, VeEnable
no a ign m e nt,1..n
no a ignmen t 1
<n am e >
1..n, A ignm ent Li t
Param eter of a M odule-Inp ut (with
pe cial value ): A n (1..n) ou tput fro m the
li t will be a igned to th e inp ut
"< na me>.identifier". If the parameter i
et to "ItemN ull", a n "active "- igna l w ill be
given out.
Lim it value monitoring with three
analogue input value . C om pare 3
analogue va lue with the et lim it;
outp ut va lue are thre e diffe rent
bina ry value a a re ult o f the
com pari ion. If the ana logue igna l
exceed the limit I/In the
corre ponding output ignal becom e
"1 ".
I/ In
IL1 IL2 IL3
<20%Vn
V
Lim it value mon itoring (Com pared to
a fixed valu e). Co mpare a valu e with
the fixed et lim it; output valu e i
bina ry a a re ult o f the comp ari ion.
If the ig nal e xceed the limit the
corre ponding o utput ignal becom e
"1".
Adaptive Parameter
Selection Li t
<n a m e>
Direct C omm and

Imp rtant Definiti ns
EN MRM4 01/11 Page 15
And Or Negated input Negated output
Band-pa (filter)
IH1 Band-pa (filter) IH2 Quotient of analogue value
1
CB.t-TripCmd
t
Analog value
S 1
R1 1
a
b
c
d
RS flip-flop a b c d 0 0 Unchanged
0 1 0 1 1 0 1 0 1 1 0 1
Time tage: A "1" at the
input tart the tage. If the
time <name>.t i expired the output become "1" too.
The time tage will be re et by "0" at the input. Thu the
output will be et to "0" at
the ame time.
Time tage minimum pul e
width: The pul e width
<name>.t will be tarted if a "1" i feed to the input. By
tarting <name>.t the output
become "1". If the time i expired, the output become
"0" independent from the
input ignal.
IH1 IH2
IH2 IH1
=1
Exclu ive-OR
Analogue value comparator
+ R
+ increment R Re et
Edge triggered counter
t1
Delay Timer
t2
t1: Switch On Delay
t2: Switch Off Delay
Delay Timer
t1
t2
t1
t2
>1
&

Imp rtant Definiti ns
Page 16 EN MRM4 01/11
2
2
Input Signal
Output Signal
2
name.active
3
name.Blo TripCmd
4
name.active
5
IH2.Blo L1
6
IH2.Blo L2
7
IH2.Blo L3
8
IH2.Blo IG
9
name. Fault in projected direction
1
name. Fault in projected direction
11
CB.Trip CB
12
VTS.Alarm
14 15
name.TripCmd
1
Prot.available
Please Refer T Diagram: Bl ckings Please Refer T Diagram: Bl ckings** Please Refer T Diagram:
Prot
Please Refer T Diagram: Trip blocking Please Refer T Diagram: IH2 Please Refer T Diagram: IH2 Please Refer T Diagram: IH2 Please Refer T Diagram: IH2 Please Refer T Diagram: directi n decisi n phase vercurrent
Please Refer T Diagram: VTS Please Refer T Diagram: CB Please Refer T Diagram: directi n decisi n
Earth fault
name.Alarm
Each alarm f a m dule (except fr m
supervisi n m dules but including CBF) will lead t a general alarm (c llective alarm).
Each trip f an active, trip auth rized
pr tecti n m dule will lead t a general trip.
17b
name.Trip L2
18
name.Trip L3
19
name.TripCmd
16
name.Trip L1
Each trip f an active, trip auth rized pr tecti n m dule
will lead t a general trip. Each trip f an active, trip auth rized pr tecti n m dule
will lead t a general trip. Each trip f an active, trip auth rized pr tecti n m dule
will lead t a general trip. Each trip f an active, trip auth rized pr tecti n m dule
will lead t a general trip.
16a
name.Trip L1
Each trip f an active, trip auth rized pr tecti n m dule
will lead t a general trip.
16b
name.Trip L1
Each trip f an active, trip auth rized pr tecti n m dule
will lead t a general trip.
17
name.Trip L2
Each trip f an active, trip auth rized pr tecti n m dule will lead t a general trip.
17a
name.Trip L2
Each trip f an active, trip auth rized pr tecti n m dule will lead t a general trip.
19a
name.TripCmd
Each trip f an active, trip auth rized pr tecti n m dule will lead t a general trip.
19b
name.TripCmd
Each trip f an active, trip auth rized pr tecti n m dule will lead t a general trip.
19c
name.TripCmd
Each trip f an active, trip auth rized pr tecti n m dule will lead t a general trip.
19d
name.TripCmd
Each trip f an active, trip auth rized pr tecti n m dule will lead t a general trip.
18a
name.Trip L3
Each trip f an active, trip auth rized pr tecti n m dule
will lead t a general trip.
18b
name.Trip L3
Each trip f an active, trip auth rized pr tecti n m dule will lead t a general trip.

Imp rtant Definiti ns
EN MRM4 01/11 Page 17
34
CB.Po ON
35
CB.Po OFF
33
CB.Po
Please Refer T Diagram : CB.CB Manager Please Refer T Diagram : CB.CB Manager Please Refer T Diagram : CB.CB Manager
36
CB.Po Indeterm
37
CB.Po Di turb
Please Refer T Diagram : CB.CB Manager
Please Refer T Diagram : CB.CB Manager
2
name.Trip L1
21
name.Trip L2
Each trip f an active, trip auth rized pr tecti n m dule
will lead t a general trip.
Each trip f an active, trip auth rized pr tecti n m dule
will lead t a general trip.
22
name.Trip L3
23
name.Trip
Each trip f an active, trip auth rized pr tecti n m dule
will lead t a general trip.
Each trip f an active, trip auth rized pr tecti n m dule
will lead t a general trip.
25
name.Alarm L2
26b
name.Alarm L3
27
name.Alarm
28
name.Alarm L1
29
name.Alarm L2
24
name.Alarm L1
Each phase selective alarm f a m dule (I, IG , V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm). Each phase selective alarm f a m dule (I, IG , V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm). Each phase selective alarm f a m dule (I, IG , V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm).
Each phase selective alarm f a m dule (I, IG, V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm ).
Each phase s elective alarm f a m dule (I, IG, V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm).
Each phase s elective alarm f a m dule (I, IG, V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm).
3
name.Alarm L3
31
name.Alarm
Each phase s elective alarm f a m dule (I, IG, V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm).
Each phase s elective alarm f a m dule (I, IG, V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm).
32
Prot.Blo TripCmd
24a
name.Alarm L1
Each phase selective alarm f a m dule (I, IG, V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm ).
24b
name.Alarm L1
Each phase selective alarm f a m dule (I, IG , V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm).
25a
name.Alarm L2
Each phase selective alarm f a m dule (I, IG, V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm ).
25b
name.Alarm L2
Each phase selective alarm f a m dule (I, IG , V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm).
26
name.Alarm L3
Each phase selective alarm f a m dule (I, IG , V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm).
26a
name.Alarm L3
Each phase selective alarm f a m dule (I, IG , V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm).
27a
name.Alarm
Each phase selective alarm f a m dule (I, IG, V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm ).
27b
name.Alarm
Each phase selective alarm f a m dule (I, IG, V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm).
27c
name.Alarm
Each phase selective alarm f a m dule (I, IG, V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm ).
27d
name.Alarm
Each phase selective alarm f a m dule (I, IG, V, VG
depending n the device type) will lead t a phase
selective general alarm (c llective alarm ).
38
Please Refer T Diagram : LOP.LOP B lo
LOP.LOP Blo
39
Please Refer T Diagram: Q->&V<.Decoupling Energy Re ource
Q->&V<.Decoupling Energy R e ource
4
Please Refer T Diagram : CTS.Alarm
CTS.Alarm

Imp rtant Definiti ns
Page 18 EN MRM4 01/11
41
SG.Prot O N
42
SG.ON Cmd
SG.Pr t ON
SG.ON Cmd

Imp rtant Definiti ns
General Conventions
EN MRM4 01/11 Page 19
» Parameter are indicated by right and left double arrow head and written in italic. «
»SIGNALS are indicated by right and left double arrow head and mall cap .«
[Paths are indicated by brackets.]
Software and Device name are written in italic.
Module and Instance (Element) names are displayed italic and underlined.
» Pushbutt ns, M des and Menu entries are indicated by right and left d uble arr w heads. «
1 2 3
Image References (Squares)

Imp rtant Definiti ns
Load Reference Arrow System
In general, the “L ad Reference Arr w System” is used f r l ads (c nsumed energy) and the “Generat r
Reference System” is used f r generat rs (generated energy).
Within the HighPROTEC the “L ad Reference Arr w System” is used exclusively.
This applies t directi ns and phase angles. The phase angle is defined as the angle fr m the current phas r t
the v ltage phas r. Current and v ltage arr ws are t be c unted p sitive in the directi n f the arr w. The
advantage f determining the l ad reference arr w system as the standard is that it is n t necessary t change
the directi n f the current arr w if there is a transiti n fr m m t r t generat r.
Page 20 EN MRM4 01/11