Devices Available For Users; Program Example - Mitsubishi Electric MELSEC Q Series User Manual

5.2

Devices Available for Users

The following table lists the devices available for users.
X20
X21
X22
Y40
Y41
Y42
Y43
M2
D0
D1
D2
5.3

Program Example

The following is a program example.
Downloaded from ManualsNet.com
Device
Control Program
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CHAPTER 5 PROGRAMMING
Description
CC-Link/LT control start contact
Data link stop instruction contact
Data link restart instruction contact
Data link error output
Error (all stations) output
Remote I/O error output
Remote station connection error output
Control start flag
Operating status information
Remote station connection information
Detailed error information
Read Operating status information.
Read Remote station connection
information and Detailed error
information after completion of initial
communication.
Checking for remote station
connection error
When connection is normal,
starting control
Checking for data link error
Checking if all stations are
faulty or not
Checking for remote I/O error
Data link stop instruction
Data link restart instruction
5
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