Table of Contents
Advertisement
7 COMMUNICATIONS
7.4MODBUS MEMORY MAP
Table 7–6: MODBUS MEMORY MAP (SHEET 1 OF 27)
ADDR
DESCRIPTION
A5
PRODUCT ID
0000
GE Multilin Product Device Code
0001
Hardware Revision
0002
Software Revision
0003
Version Number
0004
Bootware Revision
0005
Installed Options
0006
Serial Number (4 words)
000A
Date Of Manufacture (2 words)
COMMANDS
0080
Command Operation Code
1
0081
Simulate Front Panel Key Press
0088
Communications Port Passcode (4 words)
S8
VIRTUAL INPUTS
0090
Reserved
0091
Virtual Input 1
0092
Virtual Input 2
↓
↓
00A4
Virtual Input 20
SET TIME / DATE
1
00F0
Set Time (2 words)
1
00F2
Set Date (2 words)
USER MAP VALUES
0100
User Map Value #1
0101
User Map Value #2
↓
↓
0177
User Map Value #120
USER MAP ADDRESSES
0180
User Map Address #1
0181
User Map Address #2
↓
↓
01F7
User Map Address #120
A1
SYSTEM STATUS
0200
General Status
0201
760 Operation Status
0202
Communications Port Setpoint Access Status
0203
Reserved
0204
Contact Input Status
0205
Coil Monitor Status
0206
Output Relay Status
0207
Date (2 words)
0209
Time (2 words)
020B
Active Setpoint Group
020C
Edit Setpoint Group
ACTIVE CONDITION QUEUE
0210
Active Condition #1
0211
Active Condition #2
↓
↓
022F
Active Condition #32
1 2 3 4 5 6 7 8 9
For explanation of Table footnotes, see the Memory Map Notes at the end of this table.
GE Multilin
Courtesy of NationalSwitchgear.com
RANGE
1 to 26
000 to 999
0000 to FFFF
0000 to FFFF
0000 to FFFF
750/760 Feeder Management Relay
7.4 MODBUS MEMORY MAP
UNITS
TYPE
---
---
F1
---
F13
---
---
F14
---
F1
---
---
F14
---
---
F15
---
---
F33
---
---
F23
---
---
F19
---
---
F55
---
---
F33
---
---
F66
---
---
F66
↓
↓
↓
---
---
F66
---
---
F22
---
---
F23
---
---
---
---
---
---
↓
↓
↓
---
---
---
hex
F1
hex
F1
↓
↓
↓
hex
F1
---
---
F21
---
---
F44
---
---
F30
---
---
F46
---
---
F47
---
---
F40
---
---
F23
---
---
F22
---
---
F79
---
---
F79
---
---
F24
---
---
F24
↓
↓
↓
---
---
F24
7.4.1 MEMORY MAP
DEFAULT
READ ONLY
---
---
---
---
---
---
---
---
READ/WRITE
0
---
---
READ/WRITE
Not Asserted
Not Asserted
↓
Not Asserted
READ/WRITE
---
---
READ ONLY
---
---
↓
---
READ/WRITE
0
0
↓
7
0
READ ONLY
---
---
---
---
---
---
---
---
---
---
READ ONLY
---
---
↓
---
7-13
Advertisement
Table of Contents
