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B.4 MEMORY MAPPING
Table B–9: MODBUS MEMORY MAP (Sheet 5 of 48)
ADDR
REGISTER NAME
Expanded Digital Input/Output states (Read Only)
2D00
Contact Input States, one per register (96 items)
2D80
Contact Output States, one per register (64 items)
2E00
Virtual Output States, one per register (96 items)
Expanded Remote Input/Output Status (Read Only)
2F00
Remote Device States, one per register (16 items)
2F80
Remote Input States, one per register (64 items)
Oscillography Values (Read Only)
3000
Oscillography Number of Triggers
3001
Oscillography Available Records
B
3002
Oscillography Last Cleared Date
3004
Oscillography Number Of Cycles Per Record
Oscillography Commands (Read/Write Command)
3005
Oscillography Force Trigger
3011
Oscillography Clear Data
3012
Oscillography Number of Triggers
User Programmable Fault Report Commands (Read/Write Command)
3060
User Fault Report Clear
User Programmable Fault Report Actuals (Read Only)
3070
Newest Record Number
3071
Cleared Date
3073
Report Date (10 items)
User Programmable Fault Report (Read/Write Setting) (2 modules)
3090
Fault Report 1 Fault Trigger
3091
Fault Report 1 Function
3092
Fault Report 1 Prefault Trigger
3093
Fault Report Analog Channel 1 (32 items)
30B5
Fault Report 1 Reserved (5 items)
30BA
...Repeated for Fault Report 2
Modbus file transfer (read/write)
3100
Name of file to read
Modbus file transfer values (read only)
3200
Character position of current block within file
3202
Size of currently-available data block
3203
Block of data from requested file (122 items)
Security (Read/Write Setting)
3280
Administrator alphanumeric password
Security (Read Only)
328A
Administrator alphanumeric password status
Security (Read/Write)
328B
Administrator alphanumeric password entry
Security (Read/Write Setting)
3295
Supervisor alphanumeric password setting
Security (Read Only)
329F
Supervisor alphanumeric password status
Security (Read/Write)
32A0
Supervisor alphanumeric password entry
Security (Read/Write Setting)
32AA
Engineer alphanumeric password setting
Security (Read Only)
32B4
Engineer alphanumeric password status
Security (Read/Write)
32B5
Engineer alphanumeric password entry
B-12
RANGE
0 to 1
0 to 1
0 to 1
0 to 1
0 to 1
0 to 65535
0 to 65535
0 to 400000000
0 to 65535
0 to 1
0 to 1
0 to 32767
0 to 1
0 to 65535
0 to 4294967295
0 to 4294967295
0 to 65535
0 to 1
0 to 65535
0 to 65536
---
---
0 to 4294967295
0 to 65535
0 to 65535
---
0 to 1
---
---
0 to 1
---
---
0 to 1
---
B90 Low Impedance Bus Differential System
APPENDIX B
UNITS
STEP
FORMAT
---
1
F108
---
1
F108
---
1
F108
---
1
F155
---
1
F108
---
1
F001
---
1
F001
---
1
F050
---
1
F001
---
1
F126
---
1
F126
---
1
F001
---
1
F126
---
1
F001
---
1
F050
---
1
F050
---
1
F300
---
1
F102
---
1
F300
---
1
F600
---
---
F001
---
---
F204
---
1
F003
---
1
F001
---
1
F001
---
---
F202
---
1
F102
---
---
F202
---
---
F202
---
1
F102
---
---
F202
---
---
F202
---
1
F102
---
---
F202
DEFAULT
0 (Off)
0 (Off)
0 (Off)
0 (Offline)
0 (Off)
0
0
0
0
0 (No)
0 (No)
0
0 (No)
0
0
0
0
0 (Disabled)
0
0
0
(none)
0
0
0
(none)
0 (Disabled)
(none)
(none)
0 (Disabled)
(none)
(none)
0 (Disabled)
(none)
GE Multilin
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