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8
UTILITY PACKAGE (GX Configurator-MB)
Coil assignment 1
Coil assignment 2 to
16
Input assignment 1
Input assignment 2 to
16
Input register
assignment 1
Input register
assignment 2 to 16
Holding register
assignment 1
Holding register
assignment 2 to 16
8 - 36
[Setting items]
For the MODBUS device assignment parameter setting, set the data format or
setting range value of each item in the Setting value column, and click the
End setup button to save the set values.
Setting Item
Device
Head coil number
Assignment points
(Same as in coil assignment 1)
Device
Head input number
Assignment points
(Same as in input assignment 1)
Device (*1)
Head input register number
Assignment points
(Same as in input register assignment 1)
Device (*1)
Head holding register number
Assignment points
(Same as in holding register assignment 1)
*1: QJ71MT91 buffer memory (user free area: 5000
When the MODBUS device is the input register or holding register, the
QJ71MT91 buffer memory (user free area) setting is available.
For setting, enter a value as a hexadecimal constant as shown below.
Example) 5000
Enter a value "H5000".
Device code
Head device number
Device code
Head device number
Device code
Head device number
Device code
Head device number
H
MELSEC-Q
Buffer memory
Reference
address
section
0900
H
(2304)
0901
H
(2305)
0902
H
(2306)
0903
H
(2307)
0904
to 093F
H
H
(2308 to 2367)
0940
H
(2368)
0941
H
(2369)
0942
H
(2370)
0943
H
(2371)
0944
to 097F
H
H
(2372 to 2431)
Section 7.4
0980
H
(2432)
0981
H
(2433)
0982
H
(2434)
0983
H
(2435)
0984
to 09BF
H
H
(2436 to 2495)
09C0
H
(2496)
09C1
H
(2497)
09C2
H
(2498)
09C3
H
(2499)
09C4
to 09FF
H
H
(2500 to 2559)
to 5FFF
) setting
H
H
8 - 36
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