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Mitsubishi Electric MELSEC iQ-R Series User Manual page 63

High speed digital-analog converter module
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■Pausing the wave output
• To stop the wave output temporarily, set 'CH1 Wave output start/stop request' (Un\G462) to Wave output pause request (2).
When Wave output start request (1) is changed to Wave output pause request (2), the wave output is paused. Wave output
pause (2) is stored in 'CH1 Wave output status monitor' (Un\G401).
• To restart the wave output, change the value in 'CH1 Wave output start/stop request' (Un\G462) from Wave output pause
request (2) to Wave output start request (1). The wave output is restarted from the paused point.
• When 'CH1 Wave output start/stop request' (Un\G462) is set to Wave output pause request (2) during the wave output stop,
the digital value of the wave pattern start address is converted into an analog value and the analog value is output.
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)
Wave data
Output according to the setting of
'CH1 Output setting during wave
output stop' (Un\G524)
(1) During the wave output, setting 'CH1 Wave output start/stop request' (Un\G462) to Wave output pause request (2) pauses the wave output.
(2) During the wave output pause, setting 'CH1 Wave output start/stop request' (Un\G462) to Wave output start request (1) restarts the wave output.
The analog output value while the wave output is paused differs depending on the setting of the analog output HOLD/CLEAR
function. For details, refer to the following.
Page 23 Analog Output HOLD/CLEAR Function
D/A conversion enable (0)
OFF
Wave output stop
request (0)
Wave output
start request (1)
Analog output
Offset value
RUN
Wave output
ON
start request (1)
Wave output pause
request (2)
Wave output
pause (2)
During wave
output (1)
(2)
(1)
1.14 Wave Output Function
Wave output start
request (1)
Wave output
start request (1)
1 FUNCTIONS
1
61

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