Woodward HighPROtec MCDLV4 User manual

Manual Line Differential Protection
MCDLV4
Software-Version: 3.4.a
DOK-HB-MCDLV4-2
Revision: A
nglish

MCDLV4 Functional Overview
MCDLV4 Functional Overview
2 MCDLV4 DOK-HB-MCDLV4-2
3
1
3(4)
MCDLV4 [1 / 2]
*
* = Via Adaptive Parameters
74
TC
50
BF 50P 51P46
81R
81
U/O
78V
60
FL
5927 50N 51N 51V
67N
51C
SOTF CLPU
Fault eco de
Event eco de
Distu bance eco de
Cu ent and Volt:
unbalance, %THD and
THD, Fund. and RMS,
Max/Min/Avg, phaso s
and angles
Powe :
Fund. and RMS, P, Q,
S, PF
Mete ing, Statistics
and Demand
In ush
79
CTS
47
Standard
55
LOP
32
25
1(0)
59N
59A
27A
P og ammable LogicIRIG-B00X
T end eco de
Option
51
Ns
67
Ns
50
Ns
SNTP Switchgea Wea
Cont ol
LVRT
Inte t ipping
67PUFLS
3 1 3(4)
MCDLV4 [2 / 2]
87L
87T
MCDLV4
Sig-T ans
T ip-T ans
*
Fiber Optics
87N
64R EF
Data f om/to Remote End
(via dedicated Communication)
Q-
>&V<

Order Code
Order Code
3 MCDLV4 DOK-HB-MCDLV4-2

Order Code
Line differential protection
(Version 2 with USB, enhanced communication options
and new front plate)
MCDLV4 -2
Voltage
measuring
Digital
Inputs
Binary
output
relays
Housing Large
display
X 8 7 B2 X A
X 16 13 B2 X D
X 24 20 B2 X
Hardware variant 2
Phase Current 5 A/1 A, Ground Current 5 A/1 A 0
Phase Current 5 A/1 A, Sensitive Ground Current 5 A/1 A 1
Housing and mounting
Door mounting A
Door mounting 19” (flush mounting) B
Protection communication interface
LC duplex connector, mono mode (up to 24 km), multi mode (up to 4 km) 0
ST connector, BFOC2.5, multi mode (up to 2 km) 1
Communication protocol
Without protocol A
Modbus RTU, I C60870-5-103, DNP3.0 RTU | RS485/terminals B*
Modbus TCP, DNP3.0 TCP/UDP | thernet 100 MB/RJ45 C*
Profibus-DP | optic fiber/ST-connector D*
Profibus-DP | RS485/D-SUB *
Modbus RTU, I C60870-5-103, DNP3.0 RTU | optic fiber/ST-connector F*
Modbus RTU, I C60870-5-103, DNP3.0 RTU | RS485/D-SUB G*
I C61850, Modbus TCP, DNP3.0 TCP/UDP | thernet 100MB/RJ45 H*
I C60870-5-103, Modbus RTU, DNP3.0 RTU | RS485/terminals
Modbus TCP, DNP3.0 TCP/UDP | thernet 100 MB/RJ45
I*
I C61850, Modbus TCP, DNP3.0 TCP/UDP | Optical thernet 100MB/LC duplex connector K*
Modbus TCP, DNP3.0 TCP/UDP | Optical thernet 100MB/LC duplex connector L*
I C60870-5-103, Modbus RTU, DNP3.0 RTU | RS485/terminals
I C61850, Modbus TCP, DNP3.0 TCP/UDP | thernet 100 MB/RJ45
T*
Harsh nvironment Option
None A
Conformal Coating B
Available menu languages
Standard nglish/German/Spanish/Russian/Polish/Portuguese/French/Romanian
4 MCDLV4 DOK-HB-MCDLV4-2

Order Code
* Within every communication option only one communication protocol is usable.
Smart view can be used in parallel via the thernet interface (RJ45).
The parameterizing- and disturbance analyzing software Smart view is included in the delivery of HighPROT C
devices.
All devices are equipped with an IRIG-B interface for Time Synchronization.
With control functions for up to 6 switchgears and logic up to 80 equations.
The type of cards are as follows for the three main variants:
Variant Slot X1 Slot X2 Slot X3 Slot X4 Slot X5 Slot X6
MCDLV4 – 2 – A –… DI8 X1 RO-6 X2 TI-4 / TIS-4
(cur. transf.)
TU
(volt. transf.)
— —
MCDLV4 – 2 – D –… DI8 X1 RO-6 X2 TI-4 / TIS-4
(cur. transf.)
TU
(volt. transf.)
RO-6 X5 DI8 X6
MCDLV4 – 2 – –… DI8 X1 RO-6 X2 TI-4 / TIS-4
(cur. transf.)
TU-K5
(volt. transf. +
5 outp. relays)
DI8- 4 X5 DI8- 4 X6
The voltage transformer card with additional output relays (“TU-K5”) covers the voltage range 0 – 300 V.
The voltage transformer card “TU” covers the voltage range 0 – 800 V. (Details see Technical Data.)
5 MCDLV4 DOK-HB-MCDLV4-2

Table of Contents
Table of Contents
MCDLV4 Functional Overview........................................................................................................................... 2
Order Code........................................................................................................................................................ 3
Table of Contents.............................................................................................................................................. 6
Comments on the Manual................................................................................................................................ 12
Information Concerning Liability and Warranty ..................................................................................................... 12
IMPORTANT D FINITIONS............................................................................................................................ 13
Important Information ............................................................................................................................................ 15
Scope of Delivery ................................................................................................................................................. 17
Storage.................................................................................................................................................................. 18
Waste Disposal...................................................................................................................................................... 18
Symbols................................................................................................................................................................. 19
General Conventions............................................................................................................................................. 21
Load Reference Arrow System.............................................................................................................................. 26
Device............................................................................................................................................................. 27
Device Planning..................................................................................................................................................... 27
Device Configuration Parameters of the Device....................................................................................................28
Installation and Connection.............................................................................................................................. 30
Three-Side-View - 19”........................................................................................................................................... 30
Three-Side-View - 8-Pushbutton Version.............................................................................................................. 32
Installation Diagram 8-Pushbutton Version............................................................................................................33
Assembly Groups.................................................................................................................................................. 34
Grounding.............................................................................................................................................................. 35
Legend for Wiring Diagrams.................................................................................................................................. 36
Slot X1: Power Supply Card with Digital Inputs......................................................................................................38
Slot X2: Relay Output Card................................................................................................................................... 42
Slot X3: Current Transformer Measuring Inputs.................................................................................................... 45
Slot X4: Voltage Transformer Measuring Inputs....................................................................................................56
Slot X5: Multi Input – Output Card......................................................................................................................... 67
Slot X6: Multi Input – Output Card......................................................................................................................... 71
Digital Inputs.......................................................................................................................................................... 72
Slot X100: thernet Interface................................................................................................................................. 74
Slot X102: Protection Communication................................................................................................................... 76
Slot X103: Data Communication............................................................................................................................ 78
Slot X104: IRIG-B00X and Supervision Contact....................................................................................................87
Navigation - Operation .................................................................................................................................... 90
Basic Menu Control .............................................................................................................................................. 95
Input, Output and L D Settings....................................................................................................................... 96
Configuration of the Digital Inputs.......................................................................................................................... 96
Output Relays Settings........................................................................................................................................ 107
OR-6 X................................................................................................................................................................ 111
OR-5 X................................................................................................................................................................ 134
OR-4 X................................................................................................................................................................ 153
L D configuration................................................................................................................................................ 186
Security......................................................................................................................................................... 190
Access Authorizations (access areas)................................................................................................................. 191
Network Access................................................................................................................................................... 196
Reset to Factory Defaults, Reset All Passwords..................................................................................................197
Smart View.................................................................................................................................................... 199
Data visualizer............................................................................................................................................... 200
Measuring Values.......................................................................................................................................... 201
6 MCDLV4 DOK-HB-MCDLV4-2

Table of Contents
Read out Measured Values................................................................................................................................. 201
Power - Measured Values................................................................................................................................... 216
nergy Counter.............................................................................................................................................. 218
Global Parameters of the nergy Counter Module..............................................................................................218
Direct Commands of the nergy Counter Module ..............................................................................................218
Signals of the nergy Counter Module (States of the Outputs)............................................................................218
Statistics........................................................................................................................................................ 220
Configuration of the Minimum and Maximum Values...........................................................................................220
Configuration of the Average Value Calculation...................................................................................................221
Direct Commands................................................................................................................................................ 223
Global Protection Parameters of the Statistics Module........................................................................................223
States of the Inputs of the Statistics Module........................................................................................................227
Signals of the Statistics Module........................................................................................................................... 228
Counters of the Module Statistics........................................................................................................................ 228
System Alarms............................................................................................................................................... 241
Demand Management......................................................................................................................................... 241
Peak Values........................................................................................................................................................ 244
Min. and Max. Values.......................................................................................................................................... 244
THD Protection.................................................................................................................................................... 245
Device Planning Parameters of the Demand Management.................................................................................245
Signals of the Demand Management (States of the Outputs)..............................................................................245
Global Protection Parameter of the Demand Management..................................................................................246
States of the Inputs of the Demand Management................................................................................................250
Acknowledgments.......................................................................................................................................... 251
Manual Acknowledgment..................................................................................................................................... 253
xternal Acknowledgments................................................................................................................................. 254
Manual Resets..................................................................................................................................................... 255
Status Display ............................................................................................................................................... 256
Operating Panel (HMI)................................................................................................................................... 257
Special Parameters of the Panel......................................................................................................................... 257
Direct Commands of the Panel............................................................................................................................ 257
Global Protection Parameters of the Panel..........................................................................................................257
Recorders...................................................................................................................................................... 259
Disturbance Recorder ......................................................................................................................................... 259
Fault Recorder .................................................................................................................................................... 268
vent Recorder ................................................................................................................................................... 275
Trend Recorder................................................................................................................................................... 277
Communication Protocols.............................................................................................................................. 283
SCADA Interface................................................................................................................................................. 283
TCP/IP Parameter............................................................................................................................................... 283
Modbus®............................................................................................................................................................. 285
Profibus............................................................................................................................................................... 309
I C60870-5-103.................................................................................................................................................. 322
Direct Commands of the I C60870-5-103........................................................................................................... 325
I C60870-5-103 Input States.............................................................................................................................. 326
I C61850............................................................................................................................................................. 328
DNP3................................................................................................................................................................... 344
ProtCom – Protection Communication................................................................................................................. 389
Time Synchronization.................................................................................................................................... 395
SNTP................................................................................................................................................................... 402
IRIG-B00X........................................................................................................................................................... 409
Parameters.................................................................................................................................................... 414
Parameter Definitions.......................................................................................................................................... 414
7 MCDLV4 DOK-HB-MCDLV4-2

Table of Contents
Parameter Setting at the HMI.............................................................................................................................. 435
Setting Groups..................................................................................................................................................... 439
Setting Lock......................................................................................................................................................... 450
Device Parameters........................................................................................................................................ 451
Date and Time..................................................................................................................................................... 451
Version................................................................................................................................................................ 451
Display of ANSI-Codes........................................................................................................................................ 451
TCP/IP Settings................................................................................................................................................... 452
Direct Commands of the System Module.............................................................................................................453
Global Protection Parameters of the System.......................................................................................................453
System Module Input States................................................................................................................................ 456
System Module Signals....................................................................................................................................... 457
Special Values of the System Module..................................................................................................................459
Field Parameters .......................................................................................................................................... 460
General Field Parameters.................................................................................................................................... 460
Field Parameters – Phase Differential Current.....................................................................................................461
Field Parameters – arth Differential Current......................................................................................................462
Field Parameters – Current Related.................................................................................................................... 463
Field Parameters – Voltage Related.................................................................................................................... 466
Field Parameters of the Transformer...................................................................................................................469
Blockings....................................................................................................................................................... 471
Permanent Blocking............................................................................................................................................. 471
Temporary Blocking............................................................................................................................................. 471
To Activate or Deactivate the Tripping Command of a Protection Module...........................................................473
Activate, Deactivate Respectively Block Temporarily Protection Functions.........................................................474
Module: Protection (Prot)............................................................................................................................... 479
Blocking all Protective lements enduringly........................................................................................................ 479
Blocking all Protective lements temporarily.......................................................................................................479
Blocking all Trip Commands enduringly............................................................................................................... 480
Blocking all Trip Commands temporarily..............................................................................................................480
General Alarms and General Trips...................................................................................................................... 482
Direction Determination....................................................................................................................................... 487
Direct Commands of the Protection Module........................................................................................................488
Global Protection Parameters of the Protection Module .....................................................................................488
Protection Module Input States............................................................................................................................ 489
Protection Module Signals (Output States)..........................................................................................................489
Protection Module Values.................................................................................................................................... 490
Directional Features of the Overcurrent Stages I[n].............................................................................................491
Directional Features for Measured Ground Fault lements 50N/51N..................................................................492
Directional Features for Calculated (IG calc) Ground Fault 50N/51N..................................................................494
Switchgear/Breaker – Manager...................................................................................................................... 497
Single Line Diagram............................................................................................................................................ 498
Notes on Special Switchgears............................................................................................................................. 500
Switchgear Configuration..................................................................................................................................... 502
Switchgear Wear................................................................................................................................................. 513
Control - xample: Switching of a Circuit Breaker...............................................................................................520
Control Parameters............................................................................................................................................. 524
Controlled Circuit Breaker.................................................................................................................................... 536
Monitored Circuit Breaker.................................................................................................................................... 551
Controlled Disconnector...................................................................................................................................... 566
Monitored Disconnector....................................................................................................................................... 581
Protective lements....................................................................................................................................... 596
Interconnection.................................................................................................................................................... 596
8 MCDLV4 DOK-HB-MCDLV4-2

Table of Contents
Id – Phase Current Differential Protection [87L, 87T]...........................................................................................597
IdG – Restricted Ground Fault Differential Protection [87N, 64R F]....................................................................647
IdGh - High Set Restricted Ground Fault Protection IdGH...................................................................................652
Sig-Trans – Signal-Transfer over Protection Communication..............................................................................655
Trip-Trans – Transfer of Trip Decisions over Protection Communication.............................................................668
I - Overcurrent Protection [50, 51,51Q, 51V, 67]..................................................................................................677
IH2 - Inrush.......................................................................................................................................................... 711
IG - Ground Fault [50N/G, 51N/G, 67N/G]...........................................................................................................716
I2> and %I2/I1> – Unbalanced Load [46]............................................................................................................. 743
ThR-Protection Module: Thermal Replica [49]..................................................................................................... 752
V/f> - Volts/Hertz [24].......................................................................................................................................... 761
SOTF - Switch Onto Fault.................................................................................................................................... 767
CLPU - Cold Load Pickup.................................................................................................................................... 774
AR - Automatic Reclosure [79]............................................................................................................................ 782
V - Voltage Protection [27,59].............................................................................................................................. 823
VG, VX - Voltage Supervision [27A, 27TN/59N, 59A]..........................................................................................836
f - Frequency [81O/U, 78, 81R]............................................................................................................................ 847
V 012 – Voltage Asymmetry [47]..........................................................................................................................872
Sync - Synchrocheck [25].................................................................................................................................... 879
Q->&V< Reactive-Power/Undervoltage Protection..............................................................................................903
Reconnection Module.......................................................................................................................................... 914
UFLS Under Frequency Load Shedding.............................................................................................................. 942
LVRT – Low Voltage Ride Through [27(t)]...........................................................................................................961
Intertripping (Remote).......................................................................................................................................... 977
PQS - Power [32, 37]........................................................................................................................................... 985
PF - Power Factor [55]....................................................................................................................................... 1005
xP - xternal Protection................................................................................................................................... 1014
xt Temp Superv Protection Module – xternal Temperature Supervision........................................................1020
xt Oil Temp Protection Module – xternal Oil Temperature Protection............................................................1027
Sudden Pressure Protection Module – Sudden Pressure Protection.................................................................1033
Supervision.................................................................................................................................................. 1039
CBF- Circuit Breaker Failure [50BF*/62BF].......................................................................................................1039
TCS - Trip Circuit Supervision [74TC]................................................................................................................ 1064
CTS - Current Transformer Supervision [60L]...................................................................................................1074
LOP - Loss of Potential...................................................................................................................................... 1080
Phase Sequence Supervision............................................................................................................................ 1092
Self Supervision................................................................................................................................................. 1093
Programmable Logic.................................................................................................................................... 1098
General Description........................................................................................................................................... 1098
Programmable Logic at the Panel...................................................................................................................... 1103
Commissioning ........................................................................................................................................... 1109
Commissioning/Protection Test ........................................................................................................................ 1110
Putting out of Operation – Plug out the Relay....................................................................................................1111
Service and Commissioning Support...........................................................................................................1112
General.............................................................................................................................................................. 1112
Phase Sequence............................................................................................................................................... 1112
Forcing the Relay Output Contacts.................................................................................................................... 1113
Forcing RTDs*................................................................................................................................................... 1116
Forcing Analog Outputs*.................................................................................................................................... 1117
Forcing Analog Inputs*...................................................................................................................................... 1118
Fault Simulator (Sequencer)*............................................................................................................................. 1119
Technical Data ............................................................................................................................................ 1137
Climatic nvironmental Conditions.................................................................................................................... 1137
9 MCDLV4 DOK-HB-MCDLV4-2

Table of Contents
Degree of Protection N 60529......................................................................................................................... 1137
Routine Test...................................................................................................................................................... 1137
Housing............................................................................................................................................................. 1138
Current and arth Current Measurement..........................................................................................................1139
Voltage and Residual Voltage Measurement.....................................................................................................1140
Frequency Measurement .................................................................................................................................. 1140
Voltage and Residual Voltage Measurement.....................................................................................................1141
Frequency Measurement .................................................................................................................................. 1141
Voltage Supply.................................................................................................................................................. 1142
Power Consumption.......................................................................................................................................... 1142
Display............................................................................................................................................................... 1143
Front Interface USB........................................................................................................................................... 1143
Real Time Clock................................................................................................................................................ 1143
Digital Inputs...................................................................................................................................................... 1144
Binary Output Relays......................................................................................................................................... 1145
Supervision Contact (SC).................................................................................................................................. 1145
Time Synchronization IRIG................................................................................................................................ 1146
RS485*.............................................................................................................................................................. 1146
Fiber Optic Module with ST connector*............................................................................................................. 1146
Fiber Optic Module with LC Connector for Long-distance Protection Communication**....................................1146
Boot phase........................................................................................................................................................ 1148
Servicing and Maintenance.......................................................................................................................... 1149
Standards.................................................................................................................................................... 1150
Approvals.......................................................................................................................................................... 1150
Design Standards.............................................................................................................................................. 1150
High Voltage Tests ........................................................................................................................................... 1151
MC Immunity Tests......................................................................................................................................... 1152
MC mission Tests......................................................................................................................................... 1153
nvironmental Tests.......................................................................................................................................... 1154
nvironmental Tests.......................................................................................................................................... 1155
Mechanical Tests............................................................................................................................................... 1156
General Lists............................................................................................................................................... 1157
Assignment List ................................................................................................................................................ 1157
List of the Digital Inputs..................................................................................................................................... 1241
Signals of the Digital Inputs and Logic............................................................................................................... 1242
Specifications............................................................................................................................................... 1253
Specifications of the Real Time Clock............................................................................................................... 1253
Time Synchronisation Tolerances...................................................................................................................... 1253
Specifications of the Measured Value Acquisition..............................................................................................1254
Protection lements Accuracy........................................................................................................................... 1256
Revision History........................................................................................................................................... 1266
Version: 3.4....................................................................................................................................................... 1267
Version: 3.3....................................................................................................................................................... 1269
Abbreviations, and Acronyms...................................................................................................................... 1270
List of ANSI Codes....................................................................................................................................... 1275
10 MCDLV4 DOK-HB-MCDLV4-2

Table of Contents
md5_1
md5_2
RMS Handoff: 0
File: generated\DOK-HB-MCDLV4-2 _A.pdf
This manual applies to devices (version):
Version 3.4.a
Build: 35594
11 MCDLV4 DOK-HB-MCDLV4-2

Comments on the Manual
Comments on the Manual
This manual explains in general the tasks of device planning, parameter setting, installation, commissioning,
operation and maintenance of the HighPROT C devices.
The manual serves as working basis for:
ngineers in the protection field,
commissioning engineers,
people dealing with setting, testing and maintenance of protection and control devices,
as well as trained personnel for electrical installations and power stations.
All functions concerning the type code will be defined. Should there be a description of any functions, parameters or
inputs/outputs which do not apply to the device in use, please ignore that information.
All details and references are explained to the best of our knowledge and are based on our experience and
observations.
This manual describes the (optionally) full featured versions of the devices.
All technical information and data included in this manual reflect their state at the time this document was issued.
We reserve the right to carry out technical modifications in line with further development without changing this
manual and without previous notice. Hence no claim can be brought based on the information and descriptions this
manual includes.
Text, graphic and formulae do not always apply to the actual delivery scope. The drawings and graphics are not
true to scale. We do not accept any liability for damage and operational failures caused by operating errors or
disregarding the directions of this manual.
No part of this manual is allowed to be reproduced or passed on to others in any form, unless Woodward Kempen
GmbH have approved in writing.
This user manual is part of the delivery scope when purchasing the device. In case the device is passed on (sold) to
a third party, the manual has to be handed over as well.
Any repair work carried out on the device requires skilled and competent personnel who need to be well aware
especially of the local safety regulations and have the necessary experience for working on electronic protection
devices and power installations (provided by evidence).
Information Concerning Liability and Warranty
Woodward does not accept any liability for damage resulting from conversions or changes carried out on the
device or planning (projecting) work, parameter setting or adjustment changes done by the customer.
The warranty expires after a device has been opened by others than Woodward specialists.
Warranty and liability conditions stated in Woodward General Terms and Conditions are not supplemented by the
above mentioned explanations.
12 MCDLV4 DOK-HB-MCDLV4-2

IMPORTANT D FINITIONS
IMPORTANT D FINITIONS
The signal definitions shown below serve the safety of life and limb as well as for the appropriate operating life of
the device.
DANG R 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.
NOTIC 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.
13 MCDLV4 DOK-HB-MCDLV4-2

IMPORTANT D FINITIONS
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 unautho ized modifications to o use of this equipment outside its
specified mechanical, elect ical, o othe ope ating limits may cause
pe sonal inju y and/o p ope ty damage, including damage to the
equipment. Any such unautho ized modifications: (1) constitute "misuse"
and/o "negligence" within the meaning of the p oduct wa anty the eby
excluding wa anty cove age fo any esulting damage, and (2) invalidate
p oduct ce tifications o listings.
The p og ammable devices subject to this manual a e designed fo
p otection and also cont ol of powe installations and ope ational devices
that a e fed by voltage sou ces with a fixed f equency, i.e. fixed at 50 o 60
He tz. They a e not intended fo use with Va iable F equency D ives. The
devices a e fu the designed fo installation in low-voltage (LV)
compa tments of medium voltage (MV) switchgea panels o in de-
cent alized p otection panels. The p og amming and pa amete ization has
to meet all equi ements of the p otection concept (of the equipment that is
to be p otected). You must ensu e that the device will p ope ly ecognize
and manage (e.g. switch off the ci cuit b eake ) on the basis of you
p og amming and pa amete ization all ope ational conditions (failu es). The
p ope use equi es a backup p otection by an additional p otective device.
Befo e sta ting any ope ation and afte any modification of the
p og amming (pa amete ization) test make a documenta y p oof that you
p og amming and pa amete ization meets the equi ements of you
p otection concept.
The Self-Supe vision Contact (Life-Contact) has to be wi ed with the
substation automation system in o de to supe vise and monito the state
of health of the p og ammable p otective device. It is ve y impo tant that an
ala m annunciation is d iven f om the p og ammable p otective device self-
supe vision contact (Life-Contact) that equi es immediate attention when
t ipped. The ala m indicates that the p otective device is no longe
p otecting the ci cuit and the system should be se viced.
Typical applications fo this p oduct family/device line a e fo instance:
Feede p otection
Mains p otection
Machine p otection
T ansfo me Diffe ential P otection
Any usage beyond these applications the devices a e not designed fo . This
applies also to the use as a pa tly completed machine y. The manufactu e
cannot be held liable fo any esulting damage, the use alone bea s the
isk fo this. As to the app op iate use of the device: The technical data and
tole ances specified by Woodward have to be met.
14 MCDLV4 DOK-HB-MCDLV4-2

IMPORTANT D FINITIONS
OUT-OF-DAT PUBLICATION
This publication may have been revised or updated since this copy was
produced. To verify that you have the latest revision, please visit the download
section of our website:
www.woodward.com
If your publication is not there, please contact your customer service
representative to get the latest copy.
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).
15 MCDLV4 DOK-HB-MCDLV4-2

IMPORTANT D FINITIONS
Elect ostatic Discha ge Awa eness
All elect onic equipment is elect o static-sensitive, some components mo e
than othe s. To p otect these components f om elect o static damage, you
must take special p ecautions to minimize o eliminate elect ostatic
discha ges.Follow these p ecautions when wo king with o nea the
cont ol.
1. Befo e doing maintenance on the elect onic cont ol, discha ge the
static elect icity on you body to g ound by touching and holding a
g ounded metal object (pipes, cabinets, equipment, etc.).
2. Avoid the build-up of static elect icity on you body by not wea ing
clothing made of synthetic mate ials. Wea cotton o cotton-blend
mate ials as much as possible because these do not sto e static
elect ic cha ges as much as synthetics.
3. Keep plastic, vinyl, and Sty ofoam mate ials (such as plastic o
Sty ofoam cups, cup holde s, ciga ette packages, cellophane
w appe s, vinyl books o folde s, plastic bottles, and plastic ash t ays)
away f om the cont ol, the modules, and the wo k a ea as much as
possible.
4. Do not emove any p inted ci cuit boa d (PCB) f om the cont ol cabinet
unless absolutely necessa y. If you must emove the PCB f om the
cont ol cabinet, follow these p ecautions:
Ve ify the safe isolation f om supply. All connecto s have to be
unplugged.
Do not touch any pa t of the PCB except the edges.
Do not touch the elect ical conducto s, the connecto s, o the
components with conductive devices o with you hands.
When eplacing a PCB, keep the new PCB in the plastic antistatic
p otective bag it comes in until you a e eady to install it.
Immediately afte emoving the old PCB f om the cont ol cabinet,
place it in the antistatic p otective bag.
To p event damage to elect onic components caused by imp ope
handling, ead and obse ve the p ecautions in Woodwa d manual 82715,
Guide fo Handling and P otection of Elect onic Cont ols, P inted Ci cuit
Boa ds, and Modules.
Woodward reserves the right to update any portion of this publication at any time. Information provided by
Woodward is believed to be correct and reliable. However, no responsibility is assumed by Woodward unless
otherwise expressly undertaken.
© Woodward 2016. All Rights Reserved.
16 MCDLV4 DOK-HB-MCDLV4-2

IMPORTANT D FINITIONS
Scope of Delivery
The delivery scope includes:
The transportation box
The protective device
The mounting nuts
The test report
The product DVD that includes the manuals and related documentation as well as the parameter
setting and evaluation software.
Please check the consignment for completeness on arrival (delivery note).
Please ascertain whether the type plate, connection diagram, type code and description of the device tally.
If you have any doubts please contact our Service Department (contact address to be found on the reverse of the
manual).
17 MCDLV4 DOK-HB-MCDLV4-2
1 5
2 3
4
1
2
3
4
5

IMPORTANT D FINITIONS
Storage
The devices must not be stored outdoors. The storing facilities have to be sufficiently ventilated and must be dry
(see Technical Data).
Waste Disposal
This protective device contains a battery, and therefore it is labeled with the
following symbol according to the U Directive 2006/66/ C:
Batteries can be harmful to the environment. Damaged or unusable batteries
must be disposed of in a container that is specially reserved for this purpose.
In general, appropriate local guidelines and regulations must be followed when
disposing of electrical devices and batteries.
Purpose of the Battery
The purpose of the battery is to buffer the real time clock in case of an outage of the power supply of the protective
device.
Removal of the Battery
The battery has to be soldered out or alternatively the contacts have to be pinched off.
Please see the product safety data sheet of the battery manufacturer for further information.
Manufacturer and Type of the Battery
Panasonic, Type BR2032 (http://panasonic.net/ec/) or equivalent.
18 MCDLV4 DOK-HB-MCDLV4-2

IMPORTANT D FINITIONS
Symbols
19 MCDLV4 DOK-HB-MCDLV4-2
inactive
active
IG.Dir n poss-
>Nondir Trip
1 2
Setting value:
<n ame>.
I
Device planning:
<name >
Signal:
IG
Measured Values:
<name>.*int Alm L1
internal message Functional description: If the setting value "I Dir n poss-> Nondir Trip" is set to "inactive" the output 1 is active and output 2 is inactive. If the setting value "I Dir n poss-> Nondir Trip" is set to "active" the output 2 is active and the output 1 is inactive.
Prot.I dir fwd
AR.t-DP
0t-DP

"

"= lements with complex functions
"gray-box".
inactive
active
CB.Latched
Option/features to be realised in the future Parameter of a Module-Input with a SelectionList/DropDown. An (1..n) signal/output from the list or a pre- defined value can be selected.
1..n, Assignment List
<name>
1..n, Ve nable
no assignmen t,1..n
no assignment 1
<name>
1..n, Assignment List
Parameter of a Module-Input (with special values): An (1..n) output from the list will be assigned to the input "<name>.identifier". If the parameter is set to "ItemNull", an "inactive"-signal will be given out. Limit value monitoring with three analogue input values. Compares 3 analogue values with the set limit; output values are three different binary values as a result of the comparision. If the analogue signal exceeds the limit I/In the corresponding output signal becomes "1".
I/ In
IL1 IL2 IL3
<20%Vn
V
Limit value monitoring (Compared to a fixed value). Compares a value with the fixed set limit; output value is binary as a result of the comparision. If the signal exceeds the limit the corresponding output signal becomes "1".
Adaptive Parameter
Selection List
<name>
Direct Command

IMPORTANT D FINITIONS
20 MCDLV4 DOK-HB-MCDLV4-2
And Or Negated input Negated output Band-pass (filter) IH1 Band-pass (filter) IH2 Quotient of analogue values
1
CB.t-TripCmd
t
Analog values
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 stage: A "1" at the input starts the stage. If the time <name>.t is expired the output becomes "1" too. The time stage will be reset by "0" at the input. Thus the output will be set to "0" at the same time. Time stage minimum pulse width: The pulse width <name>.t will be started if a "1" is feed to the input. By starting <name>.t the output becomes "1". If the time is expired, the output becomes "0" independent from the input signal.
IH1 IH2 IH2 IH1
=1
xclusive-OR Analogue values comparator
+ R
+ increment R Reset dge triggered counter
t1
Delay Timer
t2
t1: Switch On Delay t2: Switch Off Delay
Delay Timer
t1
t2
t1
t2
>1
&
+ R
+ increment R Reset
Counter increments with every rising edge. Output will be set as long as n<N.
n<N