GE 350 Communications Manual page 416
Protective relay platform
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- Communications manual (302 pages) ,
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- User manual (10 pages)
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345 MODBUS MEMORY MAP
Modbus
Hex
Description
Address
Address
42660
0xA63
Phase IOC 2 Block 2
42661
0xA64
Phase IOC 2 Block 3
42662
0xA65
Neutral IOC 2 Block 1
42663
0xA66
Neutral IOC 2 Block 2
42664
0xA67
Neutral IOC 2 Block 3
42665
0xA68
Ground IOC 2 Block 1
42666
0xA69
Ground IOC 2 Block 2
42667
0xA6A
Ground IOC 2 Block 3
42668
0xA6B
Phase TOC 2 Block 1
42669
0xA6C
Phase TOC 2 Block 2
42670
0xA6D
Phase TOC 2 Block 3
42671
0xA6E
Neutral TOC 2 Block 1
42672
0xA6F
Neutral TOC 2 Block 2
42673
0xA70
Neutral TOC 2 Block 3
42674
0xA71
Ground TOC 2 Block 1
42675
0xA72
Ground TOC 2 Block 2
42676
0xA73
Ground TOC 2 Block 3
42677
0xA74
Sensitive Ground TOC Block
1
42678
0xA75
Sensitive Ground TOC Block
2
42679
0xA76
Sensitive Ground TOC Block
3
42719
0xA9E
Thermal Model Block 1
42720
0xA9F
Thermal Model Block 2
42721
0xAA0
Thermal Model Block 3
42722
0xAA1
50SG IOC 1 Block 1
42723
0xAA2
50SG IOC 1 Block 2
42724
0xAA3
50SG IOC 1 Block 3
42725
0xAA4
50SG IOC 2 Block 1
42726
0xAA5
50SG IOC 2 Block 2
42727
0xAA6
50SG IOC 2 Block 3
42728
0xAA7
Negative Sequence IOC
Block 1
42729
0xAA8
Negative Sequence IOC
Block 2
42730
0xAA9
Negative Sequence IOC
Block 3
42731
0xAAA
Neg Seq TOC1 Block 1
42732
0xAAB
Neg Seq TOC1 Block 2
42733
0xAAC
Neg Seq TOC1 Block 3
42734
0xAAD
Neg Seq TOC2 Block 1
42735
0xAAE
Neg Seq TOC2 Block 2
42736
0xAAF
Neg Seq TOC2 Block 3
46320
0x18AF
Breaker Failure Block 1
46321
0x18B0
Breaker Failure Block 2
46322
0x18B1
Breaker Failure Block 3
46344
0x18C7
XFMR Block 1
11-66
CHAPTER 11: 345 MODBUS MEMORY MAP AND FORMAT CODES
Min
Max
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
0
0xEF02
SR3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
Step Units
Format
Factory
Code
Default
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
1
---
F89
0
Size in
words
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
- Quick Links:
- Modbus Protocol
- Modbus Memory Map
- Modbus User Map
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