GE 350 Communications Manual page 430
Protective relay platform
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- Communications manual (302 pages) ,
- Instruction manual (280 pages) ,
- User manual (10 pages)
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345 FORMAT CODES
Code
F26B
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
F27
F36
0
1
2
3
4
5
6
7
10
11
12
13
14
F37
1
2
4
7
F38
0x10
0x20
0x40
0x80
0xF0
F48
0
1
11-80
Type
Definition
unsigned 16 bits 345 Trace Memory Channel Data
W2 Ia
W2 Ib
W2 Ic
W2 Ig
Not Used
Not Used
W1 Ia
W1 Ib
W1 Ic
W1 Ig
Inputs 1-16
Outputs 1-16
Virtual Inputs1-16
Virtual Inputs7-32
Remote INs 1-16
Remote INs 17-32
Logic Elements
unsigned 32 bits Unsigned Long Value 4 Decimal Places
unsigned 16 bits OC Curve Selection
Extremely Inverse
Very Inverse
Normally Inverse
Moderately Inverse
Definite Time
IEC Curve A
IEC Curve B
IEC Curve C
IAC Extr. Inverse
IAC Very Inverse
IAC Inverse
IAC Short Inverse
IEC Short Inverse
unsigned 16 bits OC Pickup flags
Phase A
Phase B
Phase C
All Phases
unsigned 16 bits OC Direction pickup flags
Direction PKP Ph A
Direction PKP Ph B
Direction PKP Ph C
Direction Pickup
Direction
unsigned 16 bits Simulation Status
Disabled
Prefault State
CHAPTER 11: 345 MODBUS MEMORY MAP AND FORMAT CODES
Long Description
W2 Ia
W2 Ib
W2 Ic
W2 Ig
Not Used
Not Used
W1 Ia
W1 Ib
W1 Ic
W1 Ig
Inputs 1-16
Outputs 1-16
Virtual Inputs 1-16
Virtual Inputs 17-32
Remote Inputs 1-16
Remote Inputs 17-32
Logic Elements
Extremely Inverse
Very Inverse
Normally Inverse
Moderately Inverse
Definite Time
IEC Curve A
IEC Curve B
IEC Curve C
IAC Extremely Inverse
IAC Very Inverse
IAC Inverse
IAC Short Inverse
IEC Short Inverse
Phase A
Phase B
Phase C
All Phases
Direction PKP Phase A
Direction PKP Phase B
Direction PKP Phase C
Direction Pickup
Direction
Disabled
Prefault State
SR3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
- Quick Links:
- Modbus Protocol
- Modbus Memory Map
- Modbus User Map
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