CHAPTER 2: MODBUS COMMUNICATION MEMORY MAP
UR FAMILY – COMMUNICATIONS GUIDE 2-155
2
" AAA1 ...Repeated for IEC 61850 GOOSE Analog 
Input 24
" AAA8 ...Repeated for IEC 61850 GOOSE Analog 
Input 25
" AAAF ...Repeated for IEC 61850 GOOSE Analog 
Input 26
" AAB6 ...Repeated for IEC 61850 GOOSE Analog 
Input 27
" AABD ...Repeated for IEC 61850 GOOSE Analog 
Input 28
" AAC4 ...Repeated for IEC 61850 GOOSE Analog 
Input 29
" AACB ...Repeated for IEC 61850 GOOSE Analog 
Input 30
" AAD2 ...Repeated for IEC 61850 GOOSE Analog 
Input 31
" AAD9 ...Repeated for IEC 61850 GOOSE Analog 
Input 32
IEC 61850 XCBR Configuration (Read/Write Settings) (6 Modules)
All except B90 AB00 FlexLogic Operand for IEC 61850 
XCBR.ST.Loc status
0 to 4294967295 --- 1 F300 0
" AB02 FlexLogic Operand for IEC 61850 XCBR 
Check Sync Release
0 to 4294967295 --- 1 F300 1
" AB04 FlexLogic Operand for IEC 61850 XCBR 
Open Interlock
0 to 4294967295 --- 1 F300 1
" AB06 FlexLogic Operand for IEC 61850 XCBR 
Close Interlock
0 to 4294967295 --- 1 F300 1
" AB09 ...Repeated for module number 2
" AB12 ...Repeated for module number 3
" AB1B ...Repeated for module number 4
" AB24 ...Repeated for module number 5
" AB2D ...Repeated for module number 6
IEC 61850 XCBR Configuration (Read/Write Command) (6 Modules)
All except B90 AB08 Command to Clear XCBR OpCnt (Operation 
Counter)
0 to 1 --- 1 F126 0 (No)
IEC 61850 Files (Read Only)
All AB40 IEC 61850 CID Filename --- --- --- F209 (none)
IEC 61850 GGIO4 Analog Input Points Configuration Settings (Read/Write) (32 Modules)
All AB70 IEC 61850 GGIO4 Analog Input 1 Value --- --- --- F600 0
" AB71 IEC 61850 GGIO4 Analog Input 1 db 
(deadband)
0 to 100000 --- 1 F003 0
" AB73 IEC 61850 GGIO4 Analog Input 1 Minimum –1000000000000 to 
1000000000000
--- 0.001 F060 0
" AB75 IEC 61850 GGIO4 Analog Input 1 Maximum –1000000000000 to 
1000000000000
--- 0.001 F060 1000000
" AB77 ...Repeated for IEC 61850 GGIO4 Analog 
Input 2
" AB7E ...Repeated for IEC 61850 GGIO4 Analog 
Input 3
" AB85 ...Repeated for IEC 61850 GGIO4 Analog 
Input 4
" AB8C ...Repeated for IEC 61850 GGIO4 Analog 
Input 5
Products Address Register name Range Units Step Format Default