Issue:
ATV630 and ATV650 Multipump Control

Product Line:
Altivar Process, ATV630, ATV650

Environment:
All

Cause:
NA

Resolution:
The multipump feature available in the ATV630/650 drive currently is one Variable VFD pump and multiple fixed speed pumps.
Alternation of pump can be done as well and uses a relay to trigger external contactors to switch which pump is connected to the drive.

Released for:Schneider Electric New Zealand