GE 345 Communications Manual page 102

MODBUS MEMORY MAP
Modbus
Address
42668
42669
42670
42671
42672
42673
42674
42675
42676
42677
42678
42679
42719
42720
42721
42722
42723
42724
42725
42726
42727
42731
42732
42733
42734
42735
42736
PROTECTION ELEMENT RELAY CONFIGURATION
42737
42738
42739
42740
42741
42742
42743
42744
42745
42746
42747
42748
42749
42762
42763
42776
42777
42778
1–98
Hex Description
Address
A6B Phase TOC 2 Block 1
A6C Phase TOC 2 Block 2
A6D Phase TOC 2 Block 3
A6E Neutral TOC 2 Block 1
A6F Neutral TOC 2 Block 2
A70 Neutral TOC 2 Block 3
A71 Ground TOC 2 Block 1
A72 Ground TOC 2 Block 2
A73 Ground TOC 2 Block 3
A74 SGround TOC Block 1
A75 SGround TOC Block 2
A76 SGround TOC Block 3
A9E Thermal Model Block 1
A9F Thermal Model Block 2
AA0 Thermal Model Block 3
AA1 50SG IOC 1 Block 1
AA2 50SG IOC 1 Block 2
AA3 50SG IOC 1 Block 3
AA4 50SG IOC 2 Block 1
AA5 50SG IOC 2 Block 2
AA6 50SG IOC 2 Block 3
AAA Neg Seq TOC1 Block 1
AAB Neg Seq TOC1 Block 2
AAC Neg Seq TOC1 Block 3
AAD Neg Seq TOC2 Block 1
AAE Neg Seq TOC2 Block 2
AAF Neg Seq TOC2 Block 3
AB0 50P IOC 1 Relays
AB1 50N IOC 1 Relays
AB2 50G IOC 1 Relays
AB3 51P TOC Relays
AB4 51N TOC Relays
AB5 51G TOC Relays
AB6 50P IOC 2 Relays
AB7 50N IOC 2 Relays
AB8 50G IOC 2 Relays
AB9 51P TOC 2 Relays
ABA 51N TOC 2 Relays
ABB 51G TOC 2 Relays
ABC 51SGTOCRelays
AC9 50SG IOC 1 Relays
ACA 50SG IOC 2 Relays
AD7 REF 1 Relays
AD8 REF 2 Relays
AD9 Inst Diff Relays
CHAPTER 1: COMMUNICATIONS GUIDE
Min Max
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x1DF
0 0x7F
0 0x7F
0 0x7F
0 0x7F
0 0x7F
0 0x7F
0 0x7F
0 0x7F
0 0x7F
0 0x7F
0 0x7F
0 0x7F
0 0x7F
0 0x7F
0 0x7F
0 0x7F
0 0x7F
0 0x7F
345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
Step 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 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0
1 FC198 0