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Protection Device
P634
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6.11.5.2
Deleting a List Parameter
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P634
6 Local Control (HMI)
6-24
P634/EN M/R-42-A // P634
‑
311
‑
653
343
345
Table of Contents
Main Page
Default Chapter
9
Table of Contents
9
1 Application and Scope
17
Overview - P634
17
Design
18
Including Function Groups in the Configuration
19
Overview of Function Groups - Part 1
20
Overview of Function Groups - Part 2
22
Configurable Function Keys
24
Inputs and Outputs
25
Control and Display
26
Information Interfaces
27
2 Technical Data
29
Conformity
29
General Data
30
General Device Data
30
Tests
32
Type Tests
32
13 Storage
34
Routine Tests
35
Environmental Conditions
37
Inputs and Outputs
38
Measuring Inputs
38
Binary Signal Inputs
39
IRIG-B Interface
40
Direct Current Input
40
Resistance Thermometer
40
Direct Current Output
40
Output Relays
41
BCD Measured Data Output
41
Interfaces
42
Local Control Panel
42
PC Interface
42
Serial Communication Interface
42
IEC Communication Interface
43
IRIG-B Interface
43
Information Output
44
Settings - Typical Characteristic Data
45
Main Function
45
Differential Protection
45
Definite-Time and Inverse-Time Overcurrent Protection
45
Time-Voltage Protection
45
Overfluxing Protection
45
Deviations
46
Deviations of the Operate Values
46
Deviations of the Timer Stages
48
Deviations of Measured Data Acquisition
48
Resolution of the Fault Data Acquisition
49
Time Resolution
49
Currents
49
Voltage
49
Recording Functions
50
Organization of the Recording Memories
50
Power Supply
52
Current Transformer Specifications
53
Symbols
53
General Equations
54
Transformer Differential Protection
55
3 Operation
57
Modular Structure
57
Operator-Machine Communication
59
Configuration of the Measured Value Panels (Function Group LOC)
60
Operation Panel
61
Fault Panel
62
Overload Panel
63
Configurable Clear Key
63
Communication Interfaces
64
PC Interface (Function Group PC)
65
Communication Interface 1 (Function Group COMM1)
66
Communication Interface 2 (Function Group COMM2)
75
Communication Interface IEC 61850 (Function Groups IEC and GOOSE)
77
Redundant Ethernet Board
87
15 Order Information
87
IRIG-B Clock Synchronization (Function Group IRIGB)
90
Configurable Function Keys (Function Group F_KEY)
91
Configuration and Operating Mode of the Binary Inputs (Function Group INP)
93
Measured Data Input (Function Group MEASI)
95
Direct Current Input on the Analog (I/O) Module y
96
Input for Connection of a Resistance Thermometer
99
Configuration, Operating Mode, and Blocking of the Output Relays (Function Group OUTP)
101
Configuration of the Output Relays
101
Operating Mode of the Output Relays
101
Blocking the Output Relays
102
Testing the Output Relays
103
Measured Data Output (Function Group MEASO)
104
General Settings
104
BCD Measured Data Output
106
Analog Measured Data Output
109
Output of "External" Measured Data
115
Configuration and Operating Mode of the LED Indicators (Function Group LED)
116
Configuring the LED Indicators
116
Layout of the LED Indicators
116
Operating Mode of the LED Indicators
117
Main Functions of the P634 (Function Group MAIN)
119
Conditioning of the Measured Values
119
Phase Reversal Function
123
Disconnecting Transformer Ends
124
Selection of the Residual Current to be Monitored
128
Forming a Virtual Transformer End
128
Operating Data Measurement
131
Configuring and Enabling the Device Functions
142
Activation of "Dynamic Parameters
144
Multiple Blocking
145
Multiple Signaling of the Measuring Circuit Monitoring Function
146
Multiple Signaling
146
Blocked/Faulty
147
Starting Signals and Tripping Logic
147
Time Tagging and Clock Synchronization
151
Resetting Actions
152
Assigning Communications Interfaces to Physical Communications Channels
154
Test Mode
155
Parameter Subset Selection (Function Group PSS)
156
Self-Monitoring (Function Group SFMON)
158
Tests During Start-Up
158
Cyclic Tests
158
Signals
158
Device Response
159
Monitoring Signal Memory
160
Monitoring Signal Memory Time Tag
160
Operating Data Recording (Function Group OP_RC)
161
Monitoring Signal Recording (Function Group MT_RC)
162
Overload Data Acquisition (Function Group OL_DA)
163
Overload Duration
163
Acquiring Measured Overload Data from the Thermal Overload Protection
164
Overload Recording (Function Group OL_RC)
165
Start of Overload Recording
165
Counting Overload Events
165
Time Tagging
165
Overload Logging
166
Fault Data Acquisition (Function Group FT_DA)
167
Running Time and Fault Duration
168
Fault Data Acquisition Time
169
Acquisition of the Fault Currents
170
Acquisition of the Differential and Restraining Currents
171
Fault Data Reset
173
Fault Recording (Function Group FT_RC)
174
Start of Fault Recording
174
Fault Counting
175
Time Tagging
175
Fault Recordings
176
Fault Value Recording
177
Differential Protection (Function Group DIFF)
179
Enabling or Disabling Differential Protection
179
Amplitude Matching
180
Vector Group Matching
184
Zero-Sequence Current Filtering
184
Tripping Characteristics
188
Rapid (High-Set) Differential Protection
190
Inrush Stabilization (2Nd Harmonic Restraint)
192
Overfluxing Stabilization (5Th Harmonic Restraint)
194
Saturation Discriminator
195
Measured Operating Data of Differential Protection
195
Ground Differential Protection (Function Groups REF_1 to REF_3)
197
Enabling or Disabling Ground Differential Protection
197
Blocking Ground Differential Protection
197
Amplitude Matching
198
Operating Modes
200
Idiff>>> Threshold
204
Applying Current Transformer Supervision
204
Measured Operating Data of Ground Differential Protection
204
Protection of Autotransformers
205
Definite-Time Overcurrent Protection (Function Groups DTOC1 to DTOC4)
208
Enabling or Disabling DTOC Protection
208
Phase Current Stages
210
Negative-Sequence Current Stages
212
Residual Current Stages
213
General Starting
215
General Trip Signal
215
Counters of the DTOC Protection Function
216
Inverse-Time Overcurrent Protection (Function Groups IDMT1 to IDMT3)
217
Enabling or Disabling IDMT Protection
217
Time-Dependent Characteristics
219
Phase Current Stage
223
Negative-Sequence Current Stage
224
Residual Current Stage
226
Hold Time
227
General Starting
228
Counters of the IDMT Protection Function
229
Thermal Overload Protection (Function Groups THRM1 and THRM2)
230
Enabling or Disabling Thermal Overload Protection
230
Readiness of Thermal Overload Protection
230
Selection of Current
232
Tripping Characteristics
233
Coolant Temperature Acquisition
234
Warning Signal
236
Time-Voltage Protection (Function Group V<>)
238
Disabling and Enabling V<> Protection
238
V<> Protection Readiness
238
Voltage Monitoring
238
Over-/Underfrequency Protection (Function Group F<>)
241
Disabling or Enabling Over-/Underfrequency Protection
241
Undervoltage Blocking and Evaluation Time
242
Operating Modes of Over-/Underfrequency Protection
242
Frequency Monitoring
242
Frequency Monitoring Combined with Differential Frequency Gradient Monitoring (Df/Dt)
242
Frequency Monitoring Combined with Mean Frequency Gradient Monitoring (Δf/Δt)
243
F Min /F Max Measurement
245
Overfluxing Protection (Function Group V/F)
246
Enabling or Disabling Overfluxing Protection
246
Conditioning the Measured Value
246
Fixed-Time Warning Stage
247
Fixed-Time Tripping Stage
247
Variable-Time Tripping Stage
247
Current Transformer Supervision (Function Group CTS)
252
Enabling or Disabling the CTS Function
252
Blocking CTS
252
Monitoring Condition
253
Signaling and Indication
255
Reset
256
Multiple Signaling from the CTS Function
256
Measuring-Circuit Monitoring (Function Groups MCM_1 to MCM_4)
258
Enabling or Disabling Measuring-Circuit Monitoring
258
Measuring-Circuit Monitoring
258
Multiple Signaling from the Measuring-Circuit Monitoring Function
259
Assigning Transformer Ends
260
Assigning Circuit Breakers
260
Assigning the Trip Command
260
Enabling or Disabling the CBF Function
260
Circuit Breaker Failure Protection (Function Groups CBF_1 to CBF_4)
260
Readiness of Circuit Breaker Protection
261
Detecting a CB Tripping
262
Current Flow Monitoring
262
Evaluation of CB Status Signals
263
Startup Criteria
264
Trip Commands
266
Starting Trigger
267
Fault Behind CB Protection
267
CB Synchronization Supervision
268
Limit Value Monitoring (Function Group LIMIT)
269
Enabling or Disabling the Limit Value Monitoring Function
269
Monitoring the Linearized Measured DC Values
269
Monitoring the Measured Temperature Value
270
Limit Value Monitoring (Function Groups LIM_1 to LIM_3)
272
Monitoring Minimum and Maximum Phase Currents
272
Transformer Monitoring (Function Group TRMON)
274
Programmable Logic (Function Groups LOGIC and LOG_2)
275
Binary Counts (Function Group COUNT)
283
Enable/Disable the Counting Function
283
Debouncing
283
Counting Function
283
Transmitting the Counter Values Via Communications Interface
283
Counter Values Reset
284
4 Design
285
Designs
286
Dimensional Drawings
288
Dimensional Drawings for the 84 te Case
288
Detachable HMI
289
Hardware Modules
291
5 Installation and Connection
297
Unpacking and Packing
299
Checking Nominal Data and Design Type
300
Location Requirements
301
Environmental Conditions
301
Mechanical Conditions
301
Electrical Conditions for Auxiliary Voltage of the Power Supply
301
Electromagnetic Conditions
301
Installation
302
Protective and Operational Grounding
308
Connection
309
Connecting Measuring and Auxiliary Circuits
309
Connecting the IRIG-B Interface
313
Connecting the Serial Interfaces
313
14 Accessories and Spare Parts
314
Location and Connection Diagrams
318
Location Diagrams P634-410/411
318
Terminal Connection Diagrams P634-410/411
318
6 Local Control (HMI)
321
Local Control Panel (HMI)
321
Display and Keypad
322
Text Display
322
Display Illumination
322
Contrast of the Display
322
Short Description of Keys
323
Display Levels
325
Display Panels
326
Menu Tree and Data Points
327
List Data Points
328
Note Concerning the Step-By-Step Descriptions
329
Configurable Function Keys
330
Configuration of the Function Keys F1 to Fx
331
Changing between Display Levels
334
Control at Panel Level
335
Control at the Menu Tree Level
336
Navigation in the Menu Tree
336
Switching between Address Mode and Plain Text Mode
337
Change-Enabling Function
338
Changing Parameters
341
List Parameters
342
Memory Readout
345
Resetting
348
Password-Protected Control Actions
349
Changing the Password
351
7 Settings
356
Device Identification
357
Configuration Parameters
366
Cyclic Value
540
Operating Data Recording
698
Event
699
Event Recording
707
Manage IED
710
IED Details
711
Communications
712
Sntp
713
Dataset Definitions
714
GOOSE Publishing
715
GOOSE Subscribing
717
Report Control Blocks
720
Controls
721
Measurements
723
Configurable Data Attributes
724
10 Commissioning
725
Commissioning Tests
728
Testing
730
Checking the Protection Function
731
Completing Commissioning
734
11 Troubleshooting
735
12 Maintenance
753
Maintenance Procedures in the Power Supply Area
754
Routine Functional Testing
756
Analog Input Circuits
757
Binary Opto Inputs
758
Binary Outputs
759
Serial Interfaces
760
A1 Function Groups
770
A2 Internal Signals
772
Modules
775
A3 Glossary
776
Examples of Signal Names
781
Symbols Used
782
A4 Telecontrol Interfaces
784
A5 P634 Version History
802
Related product manuals
Micom P631
638 pages
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