Speed setpoint can be maintained while switching between reference channels through the COP parameter. Select the COP parameter for the command channel or frequency channel.
If the reference is switched via rFC (Freq Switch Assign) from any reference channel to another reference channel with "+/– speed", the value of reference rFr (Motor Frequency)
after ramp may be copied at the same time in accordance with the [Copy Ch1-Ch2] COP parameter. This helps to prevent the speed from being incorrectly reset to zero when switching takes place.
If the reference is switched via rFC (Freq Switch Assign) from any reference channel to another reference channel with "+/– speed", the value of reference rFr (Motor Frequency)
after ramp may be copied at the same time in accordance with the [Copy Ch1-Ch2] COP parameter. This helps to prevent the speed from being incorrectly reset to zero when switching takes place.
Released for:Schneider Electric India
