Mitsubishi Electric QJ71MB91 User Manual page 244

Modbus interface module
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9
PROGRAMMING
Device code
Head device number
Coil assignment 1
Head coil number
Assignment points
Device code
Input register
Head device number
assignment 1
Head input register number
Assignment points
Device code
Holding register
Head device number
assignment 1
Head holding register number
Assignment points
9
- 15
9.2 Program Example for Normal System Configuration
9.2.2 MODBUS device assignment parameters
(b) Settings
Table9.5 MODBUS device assignment parameter settings
Setting item
Buffer memory address
0900
(2304)
H
0901
(2305)
H
0902
(2306)
H
0903
(2307)
H
0980
(2432)
H
0981
(2433)
H
0982
(2434)
H
0983
(2435)
H
09C0
(2496)
H
09C1
(2497)
H
09C2
(2498)
H
09C3
(2499)
H
Setting value
009D
H
(Y: Output)
0100
H
0 (000001)
512 (points)
00A8
H
(D: Data register)
3500
3499 (303500)
5500 (points)
F000
H
(User free area)
5500
H
0 (400001)
1024 (points)

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