Woodward HighPROTEC User manual

Manual Generator Protection
MCDGV4
Software-Version: 3.4.b
DOK-HB-MCDGV4- E
Revision: E
English

MCDGV4 Functional Overview
MCDGV4 Functional Overview
MCDGV4 DOK-HB-MCDGV4- E
1 11 10 9 8 7 6 5 4 3 1
N 5A 1A N 5A 1A N 5A 1A N 5 A 1A
1 11 10 9 8 7 6 5 4 3 1
N 5A 1A N 5A 1A N 5 A 1A N 5A 1A
X4 X3
1
NL1
43 65 87
NL NL3 NX
X6
87G
50R
51R
59M
27M
47
81
24
59R
27R
59G
27G
LOP
SOTF
CLPU
TCS
IH2
AI
AO
MCDGV4
Generator
Connect on example
CT Ntrl (W1) CT Mains (W2)
IL1 WIL WIL3 WIG W IL1 W1IL W1IL3 W1IG W1 VL 1 VL VL3 Vx
50P
51Q
51P 51V/
C
46G
50BF
BW
67R
87
GN
Current and Volt:
unbalance , %THD and
THD, Fund . and RMS,
Max/M n/Avg, phasors
and angles
Power :
Fund. and RMS, P, Q, S,
PF
Meter ng , Stat st cs and
Demand
Recorders
Event
D sturbance
Fault
Stat st c
Trend
Programmable Log cIRIG-B00X
SNTP Sw tchgear W ear
Control
Intertr pp ng
StandardOption
25
Option
Power Out
87
GN
49G
50N
51N
67N
RTD
[26]
RTD: requires URTD ox (separate hardware)
50N
51N 51P
32
55
40
50/27
21
68
78
LB
67P
50P

Order Code
Order Code
Generator D fferent al Protect on
(Version 2 with USB, enhanced communication options
and new front plate)
MCDGV4 -
Digital
Inputs
Binary
output relays
Analog
Inputs/Outputs Housing Large
display
16 11 0/0 B X A
8 11 / B X B
4 11 0/0 B X C
16 16 0/0 B X D
Hardware variant
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
Communication protocol
Without protocol A
Modbus RTU, DNP3.0, IEC60870-5-103, RS485/terminals B*
Modbus TCP, DNP3.0, Ethernet 100 MB/RJ45 C*
Profibus-DP, optic fibre D*
Profibus-DP, RS485/D-SUB E*
Modbus RTU, IEC60870-5-103, optic fiber F*
Modbus RTU, IEC60870-5-103, RS485/D-SUB G*
IEC61850, DNP3.0, Ethernet 100MB/ RJ45 H*
IEC60870-5-103, Modbus RTU, DNP3.0 RTU | RS485/terminals
Modbus TCP, DNP3.0 TCP/UDP | Ethernet 100 MB/RJ45
I*
IEC61850, Modbus TCP, DNP3.0 TCP/UDP | Optical Ethernet 100MB/LC duplex connector K*
Modbus TCP, DNP3.0 TCP/UDP | Optical Ethernet 100MB/LC duplex connector L*
IEC60870-5-103, Modbus RTU, DNP3.0 RTU | RS485/terminals
IEC61850, Modbus TCP, DNP3.0 TCP/UDP | Ethernet 100 MB/RJ45
T*
Harsh Environment Option
None A
Conformal Coating B
Available menu languages
Standard English/German/Spanish/Russian/Polish/Portuguese/French/Romanian
3 MCDGV4 DOK-HB-MCDGV4- E

Order Code
* Within every communication option only one communication protocol is usable.
Smart view can be used in parallel via the Ethernet interface (RJ45).
The parameterizing- and disturbance analyzing software Smart view is included in the delivery of HighPROTEC
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.
4 MCDGV4 DOK-HB-MCDGV4- E

Table of Contents
Table of Contents
MCDGV4 Functional Overview..........................................................................................................................
Order Code........................................................................................................................................................ 3
Table of Contents.............................................................................................................................................. 5
Comments on the Manual................................................................................................................................ 11
Information Concerning Liability and Warranty .....................................................................................................11
IMPORTANT DEFINITIONS............................................................................................................................ 1
Important Information ............................................................................................................................................ 14
Scope of Delivery ................................................................................................................................................. 16
Storage.................................................................................................................................................................. 17
Waste Disposal...................................................................................................................................................... 17
Symbols................................................................................................................................................................. 18
General Conventions............................................................................................................................................. 0
Load Reference Arrow System.............................................................................................................................. 5
Device............................................................................................................................................................. 6
Device Planning..................................................................................................................................................... 6
Device Configuration Parameters of the Device.................................................................................................... 7
Installation and Connection.............................................................................................................................. 9
Three-Side-View - 19”........................................................................................................................................... 9
Three-Side-View - 8-Pushbutton Version.............................................................................................................. 31
Installation Diagram 8-Pushbutton Version............................................................................................................3
Assembly Groups.................................................................................................................................................. 33
Grounding.............................................................................................................................................................. 34
Legend for Wiring Diagrams.................................................................................................................................. 35
Slot X1: Power Supply Card with Digital Inputs......................................................................................................37
Slot X : Relay Output Card................................................................................................................................... 41
Slot X3: CT Ntrl - Current Transformer Measuring Inputs......................................................................................44
Slot X4: CT Mains - Current Transformer Measuring Inputs..................................................................................45
Slot X5: Multi Input – Output Card......................................................................................................................... 59
Slot X6: Voltage Measuring Card with Digital In- or Outputs..................................................................................66
DI8 X- Digital Inputs.............................................................................................................................................. 69
Slot X100: Ethernet Interface................................................................................................................................. 88
Slot X103: Data Communication............................................................................................................................ 90
Slot X104: IRIG-B00X and Supervision Contact.................................................................................................... 99
Navigation - Operation .................................................................................................................................. 10
Basic Menu Control ............................................................................................................................................ 107
Input, Output and LED Settings...................................................................................................................... 108
Configuration of the Digital Inputs........................................................................................................................ 108
Output Relays Settings........................................................................................................................................ 119
OR-6 X................................................................................................................................................................ 1 3
OR-5 X................................................................................................................................................................ 146
OR-4 X................................................................................................................................................................ 165
Configuration of the Analog Outputs.................................................................................................................... 18
Analog Inputs....................................................................................................................................................... 190
LED configuration................................................................................................................................................ 17
Security......................................................................................................................................................... 1
Access Authorizations (access areas).................................................................................................................
Network Access................................................................................................................................................... 7
Reset to Factory Defaults, Reset All Passwords.................................................................................................. 8
Smart View.................................................................................................................................................... 30
Data visualizer............................................................................................................................................... 31
5 MCDGV4 DOK-HB-MCDGV4- E

Table of Contents
Wide Frequency Range................................................................................................................................. 3
Measuring Values.......................................................................................................................................... 33
Read out Measured Values................................................................................................................................. 33
Power - Measured Values................................................................................................................................... 47
Energy Counter.............................................................................................................................................. 49
Global Parameters of the Energy Counter Module.............................................................................................. 49
Direct Commands of the Energy Counter Module .............................................................................................. 49
Signals of the Energy Counter Module (States of the Outputs)............................................................................ 49
Statistics........................................................................................................................................................ 54
Configuration of the Minimum and Maximum Values........................................................................................... 54
Configuration of the Average Value Calculation................................................................................................... 55
Direct Commands................................................................................................................................................ 57
Global Protection Parameters of the Statistics Module........................................................................................ 57
States of the Inputs of the Statistics Module........................................................................................................ 61
Signals of the Statistics Module........................................................................................................................... 6
Counters of the Module Statistics........................................................................................................................ 6
System Alarms............................................................................................................................................... 75
Demand Management......................................................................................................................................... 75
Peak Values........................................................................................................................................................ 78
Min. and Max. Values.......................................................................................................................................... 78
THD Protection.................................................................................................................................................... 79
Device Planning Parameters of the Demand Management................................................................................. 79
Signals of the Demand Management (States of the Outputs).............................................................................. 79
Global Protection Parameter of the Demand Management.................................................................................. 80
States of the Inputs of the Demand Management................................................................................................ 84
Acknowledgments.......................................................................................................................................... 85
Manual Acknowledgment..................................................................................................................................... 87
External Acknowledgments................................................................................................................................. 88
Manual Resets..................................................................................................................................................... 89
Status Display ............................................................................................................................................... 90
Operating Panel (HMI)................................................................................................................................... 91
Special Parameters of the Panel......................................................................................................................... 91
Direct Commands of the Panel............................................................................................................................ 91
Global Protection Parameters of the Panel.......................................................................................................... 91
Recorders...................................................................................................................................................... 93
Disturbance Recorder ......................................................................................................................................... 93
Fault Recorder .................................................................................................................................................... 30
Event Recorder ................................................................................................................................................... 309
Trend Recorder................................................................................................................................................... 311
Communication Protocols.............................................................................................................................. 318
SCADA Interface................................................................................................................................................. 318
TCP/IP Parameter............................................................................................................................................... 318
Modbus®............................................................................................................................................................. 3 0
Profibus............................................................................................................................................................... 344
IEC60870-5-103.................................................................................................................................................. 357
Direct Commands of the IEC60870-5-103........................................................................................................... 360
IEC60870-5-103 Input States.............................................................................................................................. 361
IEC61850............................................................................................................................................................. 363
DNP3................................................................................................................................................................... 379
Time Synchronization.................................................................................................................................... 4 3
SNTP................................................................................................................................................................... 430
IRIG-B00X........................................................................................................................................................... 437
Parameters.................................................................................................................................................... 44
6 MCDGV4 DOK-HB-MCDGV4- E

Table of Contents
Parameter Definitions.......................................................................................................................................... 44
Parameter Setting at the HMI.............................................................................................................................. 46
Setting Groups..................................................................................................................................................... 466
Setting Lock......................................................................................................................................................... 476
Device Parameters........................................................................................................................................ 477
Date and Time..................................................................................................................................................... 477
Version................................................................................................................................................................ 477
Display of ANSI-Codes........................................................................................................................................ 477
TCP/IP Settings................................................................................................................................................... 478
Direct Commands of the System Module.............................................................................................................479
Global Protection Parameters of the System....................................................................................................... 479
System Module Input States................................................................................................................................ 48
System Module Signals....................................................................................................................................... 483
Special Values of the System Module.................................................................................................................. 485
Field Parameters .......................................................................................................................................... 486
General Field Parameters.................................................................................................................................... 486
Field Parameters – Phase Differential Current..................................................................................................... 487
Field Parameters – Earth Differential Current...................................................................................................... 488
Field Parameters – Current Related.................................................................................................................... 489
Field Parameters – Voltage Related.................................................................................................................... 491
Field Parameters of the Generator...................................................................................................................... 494
Field Parameters of the Transformer................................................................................................................... 496
Blockings....................................................................................................................................................... 498
Permanent Blocking............................................................................................................................................. 498
Temporary Blocking............................................................................................................................................. 498
To Activate or Deactivate the Tripping Command of a Protection Module...........................................................500
Activate, Deactivate Respectively Block Temporarily Protection Functions.........................................................501
Module: Protection (Prot)............................................................................................................................... 507
General Alarms and General Trips...................................................................................................................... 509
Direction Determination....................................................................................................................................... 514
Direct Commands of the Protection Module........................................................................................................ 515
Global Protection Parameters of the Protection Module .....................................................................................515
Protection Module Input States............................................................................................................................ 516
Protection Module Signals (Output States).......................................................................................................... 516
Protection Module Values.................................................................................................................................... 517
Directional Features of the Overcurrent Stages I[n].............................................................................................519
Directional Features for Measured Ground Fault Elements 50N/51N..................................................................5 0
Directional Features for Calculated (IG calc) Ground Fault 50N/51N..................................................................5
Switchgear/Breaker – Manager......................................................................................................................5 5
Single Line Diagram............................................................................................................................................ 5 6
Notes on Special Switchgears............................................................................................................................. 5 8
Switchgear Configuration..................................................................................................................................... 530
Switchgear Wear................................................................................................................................................. 541
Control - Example: Switching of a Circuit Breaker............................................................................................... 549
Control Parameters............................................................................................................................................. 553
Controlled Circuit Breaker.................................................................................................................................... 565
Monitored Circuit Breaker.................................................................................................................................... 580
Controlled Disconnector...................................................................................................................................... 595
Monitored Disconnector....................................................................................................................................... 610
Protective Elements....................................................................................................................................... 6 5
Interconnection.................................................................................................................................................... 6 5
id - Phase Current Differential Protection [87GP, 87UP]......................................................................................6 5
IdG - Ground Current Differential Protection [87GN, 87TN, 64REF]....................................................................660
7 MCDGV4 DOK-HB-MCDGV4- E

Table of Contents
IdGh - High Set Restricted Ground Fault Protection IdGH...................................................................................673
I - Overcurrent Protection [50, 51,51Q, 51V, 67].................................................................................................. 677
IH - Inrush.......................................................................................................................................................... 71
IG - Ground Fault [50N/G, 51N/G, 67N/G]...........................................................................................................717
I > and %I /I1> – Unbalanced Load [46]............................................................................................................. 744
I >G – Generator Unbalance Protection [46G]....................................................................................................753
LoE - Loss of Excitation [40]................................................................................................................................ 763
ThR-Protection Module: Thermal Replica [49]..................................................................................................... 777
V/f> - Volts/Hertz [ 4].......................................................................................................................................... 786
InEn - Inadvertent Energization [50/ 7]................................................................................................................ 79
OST – Out of Step Tripping [78]........................................................................................................................... 798
Z – Phase Distance Protection [ 1]...................................................................................................................... 815
LB – Load Blinder (Load Encroachment)............................................................................................................. 844
PSB – Power Swing Blocking [68]....................................................................................................................... 850
SOTF - Switch Onto Fault.................................................................................................................................... 863
CLPU - Cold Load Pickup.................................................................................................................................... 870
V - Voltage Protection [ 7,59].............................................................................................................................. 878
VG, VX - Voltage Supervision [ 7A, 7TN/59N, 59A]..........................................................................................891
f - Frequency [81O/U, 78, 81R]............................................................................................................................ 90
V 01 – Voltage Asymmetry [47].......................................................................................................................... 9 7
Sync - Synchrocheck [ 5].................................................................................................................................... 934
Q->&V< Reactive-Power/Undervoltage Protection..............................................................................................958
Reconnection Module.......................................................................................................................................... 969
LVRT – Low Voltage Ride Through [ 7(t)]........................................................................................................... 997
Intertripping (Remote)........................................................................................................................................ 1013
PQS - Power [3 , 37]......................................................................................................................................... 10 1
PF - Power Factor [55]....................................................................................................................................... 1041
ExP - External Protection................................................................................................................................... 1050
Ext Temp Superv Protection Module – External Temperature Supervision........................................................1056
Ext Oil Temp Protection Module – External Oil Temperature Protection............................................................1063
Sudden Pressure Protection Module – Sudden Pressure Protection.................................................................1069
RTD Protection Module [ 6].............................................................................................................................. 1075
URTDII Module Interface................................................................................................................................... 1106
Supervision.................................................................................................................................................. 1116
CBF- Circuit Breaker Failure [50BF*/6 BF].......................................................................................................1116
TCS - Trip Circuit Supervision [74TC]................................................................................................................ 1141
CTS - Current Transformer Supervision [60L]...................................................................................................1151
LOP - Loss of Potential...................................................................................................................................... 1157
Phase Sequence Supervision............................................................................................................................ 1169
Self Supervision................................................................................................................................................. 1170
Programmable Logic.................................................................................................................................... 1175
General Description........................................................................................................................................... 1175
Programmable Logic at the Panel...................................................................................................................... 1180
Commissioning ........................................................................................................................................... 1186
Commissioning/Protection Test ........................................................................................................................ 1187
Putting out of Operation – Plug out the Relay....................................................................................................1188
Service and Commissioning Support...........................................................................................................1189
General.............................................................................................................................................................. 1189
Phase Sequence............................................................................................................................................... 1189
Forcing the Relay Output Contacts.................................................................................................................... 1190
Forcing RTDs*................................................................................................................................................... 1193
Forcing Analog Outputs*.................................................................................................................................... 1194
Forcing Analog Inputs*...................................................................................................................................... 1195
8 MCDGV4 DOK-HB-MCDGV4- E

Table of Contents
Fault Simulator (Sequencer)*............................................................................................................................. 1196
Technical Data ............................................................................................................................................ 1 17
Climatic Environmental Conditions.................................................................................................................... 1 17
Degree of Protection EN 605 9......................................................................................................................... 1 17
Routine Test...................................................................................................................................................... 1 17
Housing............................................................................................................................................................. 1 18
Current and Earth Current Measurement.......................................................................................................... 1 19
Voltage and Residual Voltage Measurement..................................................................................................... 1 0
Frequency Measurement .................................................................................................................................. 1 0
Voltage and Residual Voltage Measurement..................................................................................................... 1 1
Frequency Measurement .................................................................................................................................. 1 1
Voltage Supply.................................................................................................................................................. 1
Power Consumption.......................................................................................................................................... 1
Display............................................................................................................................................................... 1 3
Front Interface USB........................................................................................................................................... 1 3
Analog Inputs..................................................................................................................................................... 1 4
Analog Outputs.................................................................................................................................................. 1 5
Real Time Clock................................................................................................................................................ 1 5
Digital Inputs...................................................................................................................................................... 1 6
Binary Output Relays......................................................................................................................................... 1 7
Supervision Contact (SC).................................................................................................................................. 1 7
Time Synchronization IRIG................................................................................................................................ 1 8
RS485*.............................................................................................................................................................. 1 8
Fiber Optic Module with ST connector*............................................................................................................. 1 8
Fiber Optic Module with LC Connector for Long-distance Protection Communication**....................................1 8
Servicing and Maintenance.......................................................................................................................... 1 30
Standards.................................................................................................................................................... 1 31
Approvals.......................................................................................................................................................... 1 31
Design Standards.............................................................................................................................................. 1 31
High Voltage Tests ........................................................................................................................................... 1 3
EMC Immunity Tests......................................................................................................................................... 1 33
EMC Emission Tests......................................................................................................................................... 1 34
Environmental Tests.......................................................................................................................................... 1 35
Environmental Tests.......................................................................................................................................... 1 36
Mechanical Tests............................................................................................................................................... 1 37
General Lists............................................................................................................................................... 1 38
Assignment List ................................................................................................................................................ 1 38
List of the Digital Inputs..................................................................................................................................... 13 7
Signals of the Digital Inputs and Logic...............................................................................................................13 8
Specifications............................................................................................................................................... 1339
Specifications of the Real Time Clock............................................................................................................... 1339
Time Synchronisation Tolerances...................................................................................................................... 1339
Specifications of the Measured Value Acquisition..............................................................................................1340
Protection Elements Accuracy........................................................................................................................... 134
Revision History........................................................................................................................................... 1353
Version: 3.4.x..................................................................................................................................................... 1354
Version: 3.1....................................................................................................................................................... 1357
Version: 3.0.b.................................................................................................................................................... 1358
Version: 3.0....................................................................................................................................................... 1359
Abbreviations, and Acronyms...................................................................................................................... 136
List of ANSI Codes....................................................................................................................................... 1367
9 MCDGV4 DOK-HB-MCDGV4- E

Table of Contents
md5_1
md5_
RMS Handoff: 0
File: generated\DOK-HB-MCDGV4- E_E.pdf
This manual applies to devices (version):
Version 3.4.b
Build: 36417
10 MCDGV4 DOK-HB-MCDGV4- E

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 HighPROTEC devices.
The manual serves as working basis for:
Engineers 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.
11 MCDGV4 DOK-HB-MCDGV4- E

IMPORTANT DEFINITIONS
IMPORTANT DEFINITIONS
The signal definitions shown below serve the safety of life and limb as well as for the appropriate operating life of
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.
1 MCDGV4 DOK-HB-MCDGV4- E

IMPORTANT DEFINITIONS
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 unauthor zed mod f cat ons to or use of th s equ pment outs de ts
spec f ed mechan cal, electr cal, or other operat ng l m ts may cause
personal njury and/or property damage, nclud ng damage to the
equ pment. Any such unauthor zed mod f cat ons: (1) const tute "m suse"
and/or "negl gence" w th n the mean ng of the product warranty thereby
exclud ng warranty coverage for any result ng damage, and (2) nval date
product cert f cat ons or l st ngs.
The programmable dev ces subject to th s manual are des gned for
protect on and also control of power nstallat ons and operat onal dev ces
that are fed by voltage sources w th a f xed frequency, .e. f xed at 50 or 60
Hertz. They are not ntended for use w th Var able Frequency Dr ves. The
dev ces are further des gned for nstallat on n low-voltage (LV)
compartments of med um voltage (MV) sw tchgear panels or n de-
central zed protect on panels. The programm ng and parameter zat on has
to meet all requ rements of the protect on concept (of the equ pment that s
to be protected). You must ensure that the dev ce w ll properly recogn ze
and manage (e.g. sw tch off the c rcu t breaker) on the bas s of your
programm ng and parameter zat on all operat onal cond t ons (fa lures). The
proper use requ res a backup protect on by an add t onal protect ve dev ce.
Before start ng any operat on and after any mod f cat on of the
programm ng (parameter zat on) test make a documentary proof that your
programm ng and parameter zat on meets the requ rements of your
protect on concept.
The Self-Superv s on Contact (L fe-Contact) has to be w red w th the
substat on automat on system n order to superv se and mon tor the state
of health of the programmable protect ve dev ce. It s very mportant that an
alarm annunc at on s dr ven from the programmable protect ve dev ce self-
superv s on contact (L fe-Contact) that requ res mmed ate attent on when
tr pped. The alarm nd cates that the protect ve dev ce s no longer
protect ng the c rcu t and the system should be serv ced.
Typ cal appl cat ons for th s product fam ly/dev ce l ne are for nstance:
Feeder protect on
Ma ns protect on
Mach ne protect on
Transformer D fferent al Protect on
Any usage beyond these appl cat ons the dev ces are not des gned for. Th s
appl es also to the use as a partly completed mach nery. The manufacturer
cannot be held l able for any result ng damage, the user alone bears the
r sk for th s. As to the appropr ate use of the dev ce: The techn cal data and
tolerances spec f ed by Woodward have to be met.
13 MCDGV4 DOK-HB-MCDGV4- E

IMPORTANT DEFINITIONS
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, 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).
14 MCDGV4 DOK-HB-MCDGV4- E

IMPORTANT DEFINITIONS
Electrostat c D scharge Awareness
All electron c equ pment s electro stat c-sens t ve, some components more
than others. To protect these components from electro stat c damage, you
must take spec al precaut ons to m n m ze or el m nate electrostat c
d scharges.Follow these precaut ons when work ng w th or near the
control.
1. Before do ng ma ntenance on the electron c control, d scharge the
stat c electr c ty on your body to ground by touch ng and hold ng a
grounded metal object (p pes, cab nets, equ pment, etc.).
2. Avo d the bu ld-up of stat c electr c ty on your body by not wear ng
cloth ng made of synthet c mater als. Wear cotton or cotton-blend
mater als as much as poss ble because these do not store stat c
electr c charges as much as synthet cs.
3. Keep plast c, v nyl, and Styrofoam mater als (such as plast c or
Styrofoam cups, cup holders, c garette packages, cellophane
wrappers, v nyl books or folders, plast c bottles, and plast c ash trays)
away from the control, the modules, and the work area as much as
poss ble.
4. Do not remove any pr nted c rcu t board (PCB) from the control cab net
unless absolutely necessary. If you must remove the PCB from the
control cab net, follow these precaut ons:
Ver fy the safe solat on from supply. All connectors have to be
unplugged.
Do not touch any part of the PCB except the edges.
Do not touch the electr cal conductors, the connectors, or the
components w th conduct ve dev ces or w th your hands.
When replac ng a PCB, keep the new PCB n the plast c ant stat c
protect ve bag t comes n unt l you are ready to nstall t.
Immed ately after remov ng the old PCB from the control cab net,
place t n the ant stat c protect ve bag.
To prevent damage to electron c components caused by mproper
handl ng, read and observe the precaut ons n Woodward manual 82715,
Gu de for Handl ng and Protect on of Electron c Controls, Pr nted C rcu t
Boards, 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 016. All Rights Reserved.
15 MCDGV4 DOK-HB-MCDGV4- E

IMPORTANT DEFINITIONS
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).
16 MCDGV4 DOK-HB-MCDGV4- E
1 5
2 3
4
1
2
3
4
5

IMPORTANT DEFINITIONS
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 EU Directive 006/66/EC:
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 BR 03 (http://panasonic.net/ec/) or equivalent.
17 MCDGV4 DOK-HB-MCDGV4- E

IMPORTANT DEFINITIONS
Symbols
18 MCDGV4 DOK-HB-MCDGV4- E
inactive
active
IG.Dir n poss-
>Nondir Trip
1
Setting value:
<n ame>.
I
Device planning:
<name>
Signal:
IG
Measured Values:
<name>.*int Alm L1
internal message Functional description: If the setting value "IE Dir n poss-> Nondir Trip" is set to "inactive" the output 1 is active and output is inactive. If the setting value "IE Dir n poss-> Nondir Trip" is set to "active" the output is active and the output 1 is inactive.
Prot.I dir fwd
AR.t-DP
0t-DP

"

"=Elements 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, VeEnable
no assignmen t,1..n
no ass ignm ent 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 IL IL3
< 0%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 DEFINITIONS
19 MCDGV4 DOK-HB-MCDGV4- E
And Or Negated input Negated output Band-pass (filter) IH1 Band-pass (filter) IH 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 IH IH IH1
=1
Exclusive-OR Analogue values comparator
+ R
+ increment R Reset Edge triggered counter
t1
Delay Timer
t
t1: Switch On Delay t : Switch Off Delay
Delay Timer
t1
t
t1
t
>1
&
+ R
+ increment R Reset
Counter increments with every rising edge. Output will be set as long as n<N.
n<N

IMPORTANT DEFINITIONS
General Conventions
0 MCDGV4 DOK-HB-MCDGV4- E
»Parameters are indicated by right and left double arrow heads and written in italic .«
»SIGNALS are indicated by right and left double arrow heads and small caps .«
[Paths are indicated y rackets.]
Software and Device names are written in italic.
Module and Instance (Element) names are displayed italic and underlined.
»Push uttons, Modes and Menu entries are indicated y right and left dou le arrow heads .«
1 2 3
Image References (Squares)
.