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4 FUNCTIONS
4 - 9
(2)
Set Attribute
Programmable controller CPU
TO
TO
SET Y12
Next
processing
X02
X05
Message Comm.
Completion
1)
Set command data in Message Communication Command (address:
0110
2)
Set attribute data in Message Communication Data (address: 0130
01A7
3)
Set Message Communication Request (Y12) to ON to write the
attribute to the slave node that is specified in the command data.
4)
Upon completion of writing, the processing result is stored in Message
Communication Result (address: 0120
Communication Completion (X02) is set to ON.
5)
If failed, Message Communication Error Signal (X05) is set to ON.
Read data in Message Communication Result (address: 0120
012F
QJ71DN91
0110
H
Message
1)
Comm.
Command area
011F
H
0130
H
Message
2)
Comm.
Data area
01A7
H
Message Comm.
3)
Request
0120
H
Message
Comm.
Result area
012F
H
Message
4)
communication
complete
5)
to 011F
).
H
H
).
H
) to identify the cause of the error.
H
MELSEC-Q
Slave node (MAC ID)
Class
3)
Instance
Attribute
Attribute
Class
Instance
Attribute
Instance
Attribute
Attribute
Class
Instance
Attribute
Attribute
Instance
Attribute
to 012F
), and Message
H
H
to
H
to
H
4 - 9
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Table of Contents
Troubleshooting
