Normally, one Canworld inverter can drive two pumps, and for four pumps with constant pressure by extended card.
The inverter could be set as a master or a slave.
Set as master: the sync reference parameter can be from the reference frequency, operating frequency or torque reference.
Set as slave: can set the slave to follow the master running command or not. The inverter supports droop control, which can drive one load by multiple motors for distribution control.
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