Program Example When Acpu/Qcpu (A Mode) Is Used (From/To Instructions) - Mitsubishi AJ65BT-64RD3 User Manual

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5. PROGRAMMING
5.6 Program Example when ACPU/QCPU (A Mode) Is Used (FROM/TO
Instructions)
Network parameter setting
Data link start
Remote input signal read
AJ65BT-64RD status check
The network parameters have been set by the sequence program.
(1) Program example
5-14
MELSEC-A
Number of connected
modules: 1
Number of retries: 3
Number of automatic
return modules: 1
Writes to master station.
Data link status when
master station PLC CPU
is faulty: Continue
Writes to master station.
AJ65BT-64RD station
information
(remote device station, 4
stations occupied, station
No. 1)
Writes to master station.
Refresh command
Data link start by buffer
memory
Turns OFF start request
signal at normal
completion of start.
Reads parameter status at
abnormal completion of
start.
Turns OFF start request
signal at abnormal
completion of start.
Reads RX00-RX7F data
to X400-X47F.
Reads data link status.
AJ65BT-64RD
data link normal
AJ65BT-64RD
data link abnormal