Mitsubishi Electric MELSEC iQ-R Series User Manual page 124

■Operation at input speed deceleration during slippage method smoothing
When the speed before clutch processing decreases, the speed after clutch smoothing is controlled without exceeding the
speed before clutch processing.
If slippage amount remains when the speed before clutch processing becomes 0, the smoothing process will be continued.
Then, the clutch smoothing process will be executed with the remaining slippage amount when the speed before clutch
processing gets faster than the speed after clutch smoothing.
Clutch ON/OFF status
Clutch smoothing status
Speed before clutch
processing
Speed after clutch
smoothing
4 ADVANCED SYNCHRONOUS CONTROL
122
4.3 Clutch
ON
OFF
ON
OFF
Slippage amount Slippage amount
at clutch ON at clutch OFF
Deceleration without
exceeding the speed
before clutch processing.
t
t t
Clutch smoothing is executed with
the remaining slippage amount at
clutch OFF since the speed before
clutch processing gets faster.