CHAPTER 13: MODBUS MEMORY MAP
8 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE 13-291
82043 0xA43A Block 0 0xC6CD00 1 FC142 0 2 Y
82045 0xA43C Relays 0 0xFFFFFFFF 1 FC198 0 2 Y
82047 0xA43E Events 0 1 1 FC126 1 1 Y
82048 0xA43F Targets 0 2 1 FC101 1 1 Y
Transformer Aging Factor
82060 0xA44B Function 0 4 1 FC100A 0 1 Y
82061 0xA44C Pickup 11 100 1 F1 20 1 Y
82062 0xA44D Pickup Delay 0 60000 1 min F0 10 1 Y
82063 0xA44E Block 0 0xC6CD00 1 FC142 0 2 Y
82065 0xA450 Relays 0 0xFFFFFFFF 1 FC198 0 2 Y
82067 0xA452 Events 0 1 1 FC126 1 1 Y
82068 0xA453 Targets 0 2 1 FC101 1 1 Y
Loss of Xfmr Life
82080 0xA45F Function 0 4 1 FC100A 0 1 Y
82081 0xA460 Initial Xfmr LOL 0 500000000 1 hrs F13 0 2 Y
82083 0xA462 Pickup 0 500000000 1 hrs F13 20000000
0
2Y
82085 0xA464 Block 0 0xC6CD00 1 FC142 0 2 Y
82087 0xA466 Relays 0 0xFFFFFFFF 1 FC198 0 2 Y
82089 0xA468 Events 0 1 1 FC126 1 1 Y
82090 0xA469 Targets 0 2 1 FC101 1 1 Y
Tap Changer Failure
82110 0xA47D Function 0 4 1 FC100A 0 1 Y
82111 0xA47E Delay 0 60000 1 s F2 500 1 Y
82112 0xA47F Block 0 0xC6CD00 1 FC142 0 2 Y
82114 0xA481 Relays 0 0xFFFFFFFF 1 FC198 0 2 Y
82116 0xA483 Events 0 1 1 FC126 1 1 Y
82117 0xA484 Targets 0 2 1 FC101 2 1 Y
DGA Monitoring
82130 0xA491 IP Address 0 0xDFFFFFFE 1 F70 0 2 Y
82132 0xA493 Port 0 10000 1 F0 502 1 Y
82133 0xA494 Slave ID 0 254 1 F0 0 1 Y
82134 0xA495 Device Type 0 4 1 FC380 0 1 Y
Digital Fault Record
82150 0xA4A5 Trigger Source 0 0xC6CD00 1 FC142 0x800002 2 Y
82152 0xA4A7 DGA Trigger 0 1 1 FC126 0 1 Y
82154 0xA4A9 Events 0 1 1 FC126 1 1 Y
82155 0xA4AA Targets 0 2 1 FC101 2 1 Y
Generator Running Hours
82230 0xA4F5 Function 0 4 1 FC100A 0 1 Y
82231 0xA4F6 Initial Running Hours 0 999999 1 hrs F10 0 2 Y
82233 0xA4F8 Running Hours Limit 1 1000000 1 hrs F10 1000 2 Y
82235 0xA4FA Output Relay 0 0xFFFFFFFF 1 FC198 0 2 Y
82237 0xA4FC Block 0 0xC6CD00 1 FC142 0 2 Y
82239 0xA4FE Events 0 1 1 FC126 0 1 Y
82240 0xA4FF Targets 0 2 1 FC101 1 1 Y
Modbus
Address
Hex
Address
Description Min Max Step Units Format
Code
Factory
Default
Size in
Words
8
5
0
8
6
9
8
8
9
8
4
5