CHAPTER 2: MODBUS COMMUNICATION
MODBUS MEMORY MAP
D90
PLUS
LINE DISTANCE PROTECTION SYSTEM – COMMUNICATIONS GUIDE
79
41C3
Transient Record Trigger Position
1 to 100
%
1
F001
50
41C4
Transient Record Sample Rate
0 to 5
---
1
F183
2 (32
samples/
cycle)
41C5
Transient Record Analog Channel (16 items)
0 to 4294967295
---
1
F600
0
41E5
Transient Record Digital Channel (128 items)
0 to 65535
---
1
F300
0
4265
Transient Record Analog Channel High Trigger (16
items)
0 to 3
---
1
F094
0 (OFF)
4275
Transient Record Analog Channel Low Trigger (16
items)
0 to 3
---
1
F094
0 (OFF)
4285
Transient Record Digital Channel Trigger (128 items) 0 to 3
---
1
F094
0 (OFF)
4305
Transient Record Analog Channel High Pickup (16
items)
0 to 1000000
---
0.1
F003
10000
4325
Transient Record Analog Channel Low Pickup (16
items)
0 to 1000000
---
0.1
F003
10000
4345
Transient Record Block Trigger
0 to 65535
---
1
F300
0
4346
Transient Record Analog Channel Block Trigger (16
items)
0 to 65535
---
1
F300
0
4356
Transient Record Maximum Retriggers
1 to 4
---
1
F001
2
Installation (Read/Write Setting)
43E0
Relay Programmed State
0 to 1
---
1
F133
0 (Not
Programmed)
43E1
Relay Name
---
---
---
F202
“0”
43EB
User Configuration Name
---
---
---
F202
"Initial"
43F5
User Configuration Date
0 to 4294967295
---
1
F050
0
Local/Remote (Read/Write Setting)
4438
Local Remote Function
0 to 1
---
1
F102
0 (Disabled)
4439
Local Remote PB Control
0 to 1
---
1
F102
1 (Enabled)
443A
Local Remote in Local
0 to 65535
---
1
F300
0
443B
Local Remote in Remote
0 to 65535
---
1
F300
0
443C
Local Remote Events
0 to 1
---
1
F102
1 (Enabled)
Local/Remote (Read/Write Command)
443D
Local Remote HMI Command
0 to 15
---
1
F107
0 (NONE)
User-Programmable Self Tests (Read/Write Setting)
4443
Remote Device Off Function
0 to 1
---
1
F102
1 (Enabled)
4444
Ethernet Port 1 Fail Function
0 to 1
---
1
F102
0 (Disabled)
4445
Ethernet Port 2 Fail Function
0 to 1
---
1
F102
0 (Disabled)
4446
Ethernet Port 3 Fail Function
0 to 1
---
1
F102
0 (Disabled)
4447
SNTP Fail Function
0 to 1
---
1
F102
1 (Enabled)
4448
IRIG-B Fail Function
0 to 1
---
1
F102
1 (Enabled)
CT Settings (Read/Write Setting) (8 Modules)
4480
Phase CT 1 Ratio
1 to 65000
---
1
F001
1
4481
Phase CT 1 Secondary
0 to 1
---
1
F123
0 (1 A)
4482
...Repeated for CT Bank 2
4484
...Repeated for CT Bank 3
4486
...Repeated for CT Bank 4
4488
...Repeated for CT Bank 5
448A
...Repeated for CT Bank 6
448C
...Repeated for CT Bank 7
Address Description
Range
Units
Step
Format Default
