GE 345 Communications Manual

1–16 345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
RS485 INTERFACE CHAPTER 1: COMMUNICATIONS GUIDE
IEC 60870-5-103 serial communication
PATH: SETPOINTS > S1 RELAY SETUP > COMMUNICATIONS > IEC61870-5-103
Interoperability
Physical layer
Electrical interface
S1 103 FIRST ASDU
ID TYPE
FUNCTION TYPE
INFORMATION NO
SCAN TIMEOUT
FIRST ANLG ENTRY
FIRST ANLG FACTOR
FIRST ANLG OFFSET
...
NINTH ANLG ENTRY
NINTH ANLG FACTOR
NINTH ANLG OFFSET
▼
S1 103 GENERAL
SLAVE ADDRESS
SYNCH TIMEOUT
▼
897770.cdr
S1 103 MEASURANDS
FIRST ASDU
SECOND ASDU
THIRD ASDU
FOURTH ASDU
▼
S1 60870-5-103
GENERAL
BINARY INPUTS
MEASURANDS
COMMANDS
▼
S1 103 COMMANDS
CMD 0 FUNC TYPE
CMD 0 INFO NO:
CMD 0 ON OPER:
CMD 0 OFF OPER:
...
CMD 15 FUNC TYPE:
CMD 15 INFO NO:
CMD 15 ON OPER:
CMD 15 OFF OPER:
▼
S1 103 FOURTH ASDU
ID TYPE
FUNCTION TYPE
INFORMATION NO
SCAN TIMEOUT
FIRST ANLG ENTRY
FIRST ANLG FACTOR
FIRST ANLG OFFSET
...
NINTH ANLG ENTRY
NINTH ANLG FACTOR
NINTH ANLG OFFSET
▼
S1 103 B INPUTS
POINT 0
POINT 0 FUNC TYPE
POINT 0 INFO NO:
...
POINT 63
POINT 63FUNC TYPE
POINT 63 INFO NO:
▼
.
.
.
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⊠ EIA RS-485
32 Number of loads for one protection equipment

GE 345 Specifications

General

Brand	GE
Model	345
Category	Relays
Language	English