Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 216

■Start, stop, or pause the wave output
[Starting the wave output]
After the wave data is registered, the wave output can be started using the following procedure.
1.
Turn on 'CH1 Output enable/disable flag' (Un\G70, b1).
Turning on this flag outputs the 'CH1 Output setting during wave output stop' (Un\G524) setting as analog data.
2.
Set 'CH1 Wave output start/stop request' (Un\G462) to Wave output start request (1).
The wave output starts by changing Wave output stop request (0) or Wave output pause request (2) to Wave output start
request (1).
[Stopping the wave output]
To stop the wave output at a desired timing during wave output, set 'CH1 Wave output start/stop request' (Un\G462) to Wave
output stop request (0). The wave output fully stops by changing Wave output start request (1) or Wave output pause request
(2) to Wave output stop request (0). When wave output stops, Wave output stopped (0) is stored in 'CH1 Wave output status
monitor' (Un\G401). The wave output cannot restart from the stopping time point.
The wave output stops also after the wave patterns for the count set with 'CH1 Wave pattern output repetition setting'
(Un\G530) have been output.
CPU module status
CH1 D/A conversion enable/disable
setting (Un\G500)
CH1 Output enable/disable flag
(Un\G70, b1)
CH1 Wave output start/stop request
(Un\G462)
CH1 Wave output status monitor
(Un\G401)
Wave data
Output value as per the setting of CH1
Output setting during wave output stop (Un\G524)

The wave output starts by setting 'CH1 Wave output start/stop request' (Un\G462) to Wave output start request (1).

To execute the wave output again, change the 'CH1 Wave output start/stop request' (Un\G462) to Wave output stop request (0) before changing it to Wave
output start request (1).
 The wave output stops by setting 'CH1 Wave output start/stop request' (Un\G462) to Wave output stop request (0) during wave output.
2 FX5-4DA
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2.4 Functions
OFF
Wave output stop request (0)
start request (1)
Wave output stopped (0)
Analog output
Offset value
RUN
D/A conversion enable (0)

ON
Wave output Wave output
stop request (0)
Wave output
Wave output stopped (0)
in progress (1)
Wave output stop

Wave output
start request Wave output stop request (0)
(1)
Wave output
Wave output stopped (0)
in progress
(1)
