Mitsubishi Electric QJ71DN91, Руководство пользователя

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MELSEC-Q
4 FUNCTIONS
(2) Set Attribute
Attribute
Attribute
Programmable controller CPU QJ71DN91 Slave node (MAC ID)
SET Y12
X02
Message Comm.
Request
1)
2)
Message
Comm.
Command area
0110
H
011F
H
TO
3)
X05
Message
Comm.
Result area
0120
H
012F
H
Message
communication
complete
Next
processing
Class
Instance
5)
TO
3)
Message
Comm.
Data area
0130
H
01A7
H
Instance
Class
Instance
4)
Class
Attribute
Attribute
Attribute
Attribute
Attribute
Instance
Attribute
Message Comm.
Completion
Instance
1) Set command data in Message Communication Command (address:
0110
H
to 011F
H
).
2) Set attribute data in Message Communication Data (address: 0130
H
to
01A7
H
).
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
H
to 012F
H
), and Message
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
H
to
012F
H
) to identify the cause of the error.