Memory Mapping; Modbus Memory Map - GE L90 Instruction Manual
Line differential relay
ur series
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- Instruction manual (900 pages) ,
- Communications manual (532 pages) ,
- Instruction manual (752 pages)
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B.4 MEMORY MAPPING
B.4MEMORY MAPPING
Table B–9: MODBUS MEMORY MAP (Sheet 1 of 41)
ADDR
REGISTER NAME
Product Information (Read Only)
0000
UR Product Type
B
0002
Product Version
Product Information (Read Only -- Written by Factory)
0010
Serial Number
0020
Manufacturing Date
0022
Modification Number
0040
Order Code
0090
Ethernet MAC Address
0093
Reserved (13 items)
00A0
CPU Module Serial Number
00B0
CPU Supplier Serial Number
00C0
Ethernet Sub Module Serial Number (8 items)
Self Test Targets (Read Only)
0200
Self Test States (2 items)
Front Panel (Read Only)
0204
LED Column x State (10 items)
0220
Display Message
0248
Last Key Pressed
Keypress Emulation (Read/Write)
0280
Simulated keypress -- write zero before each keystroke
Virtual Input Commands (Read/Write Command) (32 modules)
0400
Virtual Input 1 State
0401
...Repeated for module number 2
0402
...Repeated for module number 3
0403
...Repeated for module number 4
0404
...Repeated for module number 5
0405
...Repeated for module number 6
0406
...Repeated for module number 7
0407
...Repeated for module number 8
0408
...Repeated for module number 9
0409
...Repeated for module number 10
040A
...Repeated for module number 11
040B
...Repeated for module number 12
040C
...Repeated for module number 13
040D
...Repeated for module number 14
040E
...Repeated for module number 15
040F
...Repeated for module number 16
0410
...Repeated for module number 17
0411
...Repeated for module number 18
0412
...Repeated for module number 19
0413
...Repeated for module number 20
0414
...Repeated for module number 21
0415
...Repeated for module number 22
0416
...Repeated for module number 23
0417
...Repeated for module number 24
0418
...Repeated for module number 25
0419
...Repeated for module number 26
041A
...Repeated for module number 27
041B
...Repeated for module number 28
B-8
RANGE
0 to 65535
0 to 655.35
---
0 to 4294967295
0 to 65535
---
---
---
---
---
---
0 to 4294967295
0 to 65535
---
0 to 47
0 to 42
0 to 1
L90 Line Differential Relay
APPENDIX B
B.4.1 MODBUS MEMORY MAP
UNITS
STEP
FORMAT
---
1
F001
---
0.01
F001
---
---
F203
---
1
F050
---
1
F001
---
---
F204
---
---
F072
---
---
F001
---
---
F203
---
---
F203
---
---
F203
0
1
F143
---
1
F501
---
---
F204
---
1
F530
---
1
F190
between real keys)
---
1
F108
DEFAULT
0
1
"0"
0
0
"Order Code x"
0
0
(none)
(none)
(none)
0
0
(none)
0 (None)
0 (No key -- use
0 (Off)
GE Multilin
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