Example Program For Cyclic Communication Using Gx Iec Developer (Ver. 7.00 Or Later) - Mitsubishi FX3U-32DP User Manual

FX -32DP PROFIBUS-DP Interface Block
3U
User's Manual
8.1.5 Example Program for Cyclic Communication using GX IEC Developer
(Ver. 7.00 or later)
1
Initial
pulse
RUN
monitor
RUN
monitor
RUN
monitor
Send
alarm
(Status)
Cyclic input data consistency
activate/deactivate flag
Cyclic input data send flag
Cyclic input data consistency
activate/deactivate flag
Cyclic output data consistency
activate/deactivate flag
Cyclic output data read flag
Cyclic output data consistency
activate/deactivate flag
Diagnostic/alarm
immediate send flag
8 Example Program
8.1 Example Program
Set 32DP slave address
to 1.
Read cyclic input data
consistency
activate/deactivate flag.
Read cyclic output data
consistency
activate/deactivate flag.
Read data exchange status
register.
Read cyclic input data send
flag.
Write cyclic input data to
BFM#100 to #171 to be
sent to DP-Master.
Reset cyclic input data
send flag.
Write cyclic input data to
BFM#100 to #171 to be
sent to DP-Master.
Read cyclic output data
read flag.
Read cyclic output data
received by 32DP to D300
to D371.
Reset cyclic output data
read flag.
Read cyclic output data
received by 32DP to D300
to D371.
Read diagnostic/alarm
immediate send flag.
Write diagnostic data to
diagnostic/alarm (status)
data area.
Set diagnostic/alarm
immediate send flag.
Reset send alarm.
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