To Next Page

To Previous Page

7 - 26 7 - 26

MELSEC-Q

7 PARAMETER SETTING

7.4.2 MODBUS

device assignment parameters details

Address Parameter Name Setting Range

Default

Value

0900H

(2304)

Device code

0000H: Device code not assigned

Other than 0000

H: Device code

0901H

(2305)

Head device number 0000

H to FFFFH

0902H

(2306)

Head coil number 0000

H to FFFFH

0903H

(2307)

Coil assignment 1

Assignment points 0000

H to FFFFH

(*1)

0904H to 093FH

(2308 to 2367)

Coil

Coil assignment 2 to

(Same as in coil assignment 1)

0940H

(2368)

Device code

0000

H: Device code not assigned

Other than 0000

H: Device code

0941H

(2369)

Head device number 0000

H to FFFFH

0942H

(2370)

Head input number 0000

H to FFFFH

0943H

(2371)

Input assignment 1

Assignment points 0000

H to FFFFH

(*1)

0944H to 097FH

(2372 to 2431)

Input

Input assignment 2

to 16

(Same as in input assignment 1)

0980H

(2432)

Device code

0000H: Device code not assigned

Other than 0000

H: Device code

0981H

(2433)

Head device number 0000

H to FFFFH

0982H

(2434)

Head input register

number

0000

H to FFFFH

0983H

(2435)

Input register

assignment 1

Assignment points 0000

H to FFFFH

(*1)

0984H to 09BFH

(2436 to 2495)

Input register

assignment 2 to 16

(Same as in input register assignment 1)

09C0H

(2496)

Device code

0000H: Device code not assigned

Other than 0000

H: Device code

09C1H

(2497)

Head device number 0000

H to FFFFH

09C2H

(2498)

Head holding register

number

0000

H to FFFFH

09C3H

(2499)

Holding register

assignment 1

Assignment points 0000

H to FFFFH

(*1)

09C4H to 09FFH

(2500 to 2559)

Holding

Holding register

assignment 2 to 16

(Same as in holding register assignment 1)

*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)

Brand	Mitsubishi
Model	QJ71MT91
Category	Controller
Language	English

Mitsubishi QJ71MT91 User Manual

Table of Contents

Questions and Answers:

Mitsubishi QJ71MT91 Specifications

Related product manuals