Mitsubishi Electric MELSEC iQ-R Series User Manual page 77

When the external power supply turns off
When the external power supply is turned off during the wave output, the wave output status of all the channels becomes the
during wave output stop (the wave output stops). The wave output does not automatically restart even when the external
power supply is turned on.
To restart the wave output, check the D/A converter module and external devices after turning on the external power supply,
and set 'CH1 Wave output start/stop request' (Un\G462) to Wave output start request (1).
Wave output start/stop request cannot be accepted when the external power supply is off.
CPU module status
'CH1 D/A conversion
enable/disable
setting' (Un\G500)
'CH1 Output enable/disable
flag' (Y1)
'CH1 Wave output start/stop
request' (Un\G462)
'CH1 Wave output status
monitor' (Un\G401)
External power supply
Wave data
Output according to the setting of
'CH1 Output setting during wave
output stop' (Un\G524)
(1) 0V/0mA is output in analog.
(2) Since the external power supply has turned off and the wave output has stopped, change 'CH1 Wave output start/stop request' (Un\G462) to Wave output
stop request (0).
(3) The wave output does not restart.
(4) To restart the wave output, change 'CH1 Wave output start/stop request' (Un\G462) to Wave output stop request (0), and then change it to Wave output start
request (1).
D/A conversion enable (0)
OFF
(2)
Wave output stop Wave output
request (0) start request (1)
During wave
output stop (0)
ON
During wave
output (1)
Analog output
0V/0mA
(1)
RUN
ON
(4)
Wave output stop Wave output
request (0) start request (1)
During wave
output stop (0)
ON
OFF
(3)
1.14 Wave Output Function
During wave
output (1)
1 FUNCTIONS
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1