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GE Multilin
T60 Transformer Protection System
5-65
5 SETTINGS
5.2 PRODUCT SETUP
5
Transmitted voltage Vt = (8191/(Vn*2.4)) * V - 4096 =
= (8191/(500000 * 2.4) ) * V - 4096 = 0.0068 * V - 4096
a = 0.0068
Since the step is in increments of 0.001, we round it at:
a = 0.006
b = -4096
Vt = 0.006 * V - 4096
For max voltage 500000V * 2.4 = 1200000V, we transmit
Vt = 0.006 * 1200000 - 4096 = 7200 - 4096 = 3104
PATH: SETTINGS
PRODUCT SETUP
COMMUNICATIONS
IEC60870-5-103
IEC103 COMMANDS
Commands are received as General Command (Type Identification 20). The user can configure which action to perform
when an ASDU command comes.
A list of available mappings is provided on the T60. This includes 64 virtual inputs (see the following table). The ON and
OFF for the same ASDU command can be mapped to different virtual inputs.
Each command is identified by the unique combination made by the function type (FUN), and information number (INF). If
the master sends an ASDU command that does not have the FUN and INF of any configured command, the relay rejects it.
IEC103 COMMANDS
COMMAND 0
Range: see sub-menu below
MESSAGE
COMMAND 1
Range: see sub-menu below
↓
MESSAGE
COMMAND 31
Range: see sub-menu below
COMMAND 0
COMMAND 0 FUN:
0
Range: 0 to 255 in steps of 1
MESSAGE
COMMAND 0 INF:
0
Range: 0 to 255 in steps of 1
MESSAGE
COMMAND 0 ON:
Off
Range: Virtual input
MESSAGE
COMMAND 0 OFF:
Off
Range: Virtual input
↓
COMMAND 31
COMMAND 31 FUN:
0
Range: 0 to 255 in steps of 1
MESSAGE
COMMAND 31 INF:
0
Range: 0 to 255 in steps of 1
MESSAGE
COMMAND 31 ON:
Off
Range: Virtual input
MESSAGE
COMMAND 31 OFF:
Off
Range: Virtual input
Summary of Contents for T60
Page 6: ...vi T60 Transformer Protection System GE Multilin TABLE OF CONTENTS ...
Page 14: ...xiv T60 Transformer Protection System GE Multilin TABLE OF CONTENTS ...
Page 34: ...1 20 T60 Transformer Protection System GE Multilin 1 5 USING THE RELAY 1 GETTING STARTED 1 ...
Page 490: ...5 344 T60 Transformer Protection System GE Multilin 5 10 TESTING 5 SETTINGS 5 ...
Page 522: ...6 32 T60 Transformer Protection System GE Multilin 6 5 PRODUCT INFORMATION 6 ACTUAL VALUES 6 ...
Page 536: ...7 14 T60 Transformer Protection System GE Multilin 7 1 COMMANDS 7 COMMANDS AND TARGETS 7 ...
Page 568: ...10 12 T60 Transformer Protection System GE Multilin 10 6 DISPOSAL 10 MAINTENANCE 10 ...
Page 596: ...A 28 T60 Transformer Protection System GE Multilin A 1 PARAMETER LISTS APPENDIX A A ...
Page 716: ...B 120 T60 Transformer Protection System GE Multilin B 4 MEMORY MAPPING APPENDIX B B ...
Page 762: ...E 10 T60 Transformer Protection System GE Multilin E 1 IEC 60870 5 104 PROTOCOL APPENDIX E E ...
Page 774: ...F 12 T60 Transformer Protection System GE Multilin F 2 DNP POINT LISTS APPENDIX F F ...