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7
PARAMETER SETTING
7.4.2 MODBUS device assignment parameters details
Address
0900
H
(2304)
0901
H
(2305)
0902
H
Coil
(2306)
0903
H
(2307)
0904
to 093F
H
H
(2308 to 2367)
0940
H
(2368)
0941
H
(2369)
0942
H
Input
(2370)
0943
H
(2371)
0944
to 097F
H
H
(2372 to 2431)
0980
H
(2432)
0981
H
(2433)
0982
H
Input register
(2434)
0983
H
(2435)
0984
to 09BF
H
H
(2436 to 2495)
09C0
H
(2496)
09C1
H
(2497)
09C2
Holding
H
(2498)
register
09C3
H
(2499)
09C4
to 09FF
H
H
(2500 to 2559)
7 - 26
Parameter Name
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
*1: When the intelligent function switch 2 – MODBUS device assignment parameter starting method (Bit 1)
setting is "Start with the default parameters" (OFF), the default assignment parameters are used.
The default parameter values are displayed on the MODBUS device assignment parameter setting
screen of GX Configurator-MB.
Refer to Section 7.4.3 for the default assignment parameters.
POINT
With the intelligent function module switch, turn ON the MODBUS device
assignment parameter starting method. (Refer to Section 6.6)
If this switch is set to OFF, the operation will proceed based on the default
assignment parameters. (Refer to Section 7.4.3)
0000
Device code
Other than 0000
Head device number
0000
Head coil number
0000
Assignment points
0000
(Same as in coil assignment 1)
0000
Device code
Other than 0000
Head device number
0000
Head input number
0000
Assignment points
0000
(Same as in input assignment 1)
0000
Device code
Other than 0000
Head device number
0000
Head input register
0000
number
Assignment points
0000
(Same as in input register assignment 1)
0000
Device code
Other than 0000
Head device number
0000
Head holding register
0000
number
Assignment points
0000
(Same as in holding register assignment 1)
MELSEC-Q
Setting Range
: Device code not assigned
H
: Device code
H
to FFFF
H
H
to FFFF
H
H
to FFFF
H
H
: Device code not assigned
H
: Device code
H
to FFFF
H
H
to FFFF
H
H
to FFFF
H
H
: Device code not assigned
H
: Device code
H
to FFFF
H
H
to FFFF
H
H
to FFFF
H
H
: Device code not assigned
H
: Device code
H
to FFFF
H
H
to FFFF
H
H
to FFFF
H
H
Default
Value
(*1)
(*1)
(*1)
(*1)
7 - 26
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