To use the CVF-S1 as a closed-loop controller (e.g., keeping water pressure constant):
F0.01 (Source of Run Command): 0 for the keypad, 1 for external terminals, and 2 for RS485 communication. Convo Inverter Cvf-s1 Manual
Beyond basic speed control, the CVF-S1 offers features typically found in expensive drives. The manual dedicates Chapter 4 to these. To use the CVF-S1 as a closed-loop controller (e
Adjusting frequency limits, acceleration/deceleration times, and motor constants. 1 for external terminals