Mitsubishi QJ71MT91 User Manual

9 - 21 9 - 21
MELSEC-Q
9 PROGRAMMING
(5) Program example
Program for normal automatic communication parameter 1
Program for normal automatic communication parameter 2
<<Processing for normal automatic communication: For automatic communication parameter 1>>
<<Processing for normal automatic communication: For automatic communication parameter 2>>
Automatic
communication
operation status
Module
READY
Automatic
communication
operation status
Module
READY
<<Handling of automatic communication error>>
Automatic
comm.
operation
status
Automatic
comm. 
error
status
Automatic
comm. 
error
status
Automatic
comm. 
error
status
Module
READY
When automatic communication
parameter 1 is normal
When automatic communication
parameter 2 is normal
Turns ON External output (Y40)
when automatic communication
parameter 1 is invalid.
Acquires error code when
automatic communication
parameter 1 is invalid.
Turns ON External output (Y41)
when automatic communication
parameter 2 is invalid.
Acquires error code when
automatic communication
parameter 2 is invalid.
Turns OFF External output
(Y40) when automatic
communication is normal.
Turns OFF automatic
communication operation status
for automatic communication
parameter 1 (D4000.0).
Turns OFF External output
(Y41) when automatic
communication is normal.
Turns OFF automatic
communication operation status
for automatic communication
parameter 2 (D4000.1).
Acquires automatic
communication operation status
and automatic communication
error code at automatic
communication error.

Mitsubishi QJ71MT91 Specifications

General

Brand	Mitsubishi
Model	QJ71MT91
Category	Controller
Language	English