FAQs

Setting Switch 1 (SW1) to Sink (up) or Source (down), as required by the control logic.

• F295 – Enables HOA switching during Auto Run, if required

• F701 – Selects current and voltage display units (% of full range or V/A)

• F301 – Auto Restart (“catch a spinning motor” function)

PLC (center position).

Dual PID is an enhanced control method designed to reduce control error and reach the desired setpoint faster than traditional PID.

Yes, change parameter F248 (select the frequency to Coast) to upper limit frequency.

• F1XX – Input/Output parameters (Motor OL 2, 3, and 4)

• F2XX – Frequency parameters (scaling, DC injection, jog, motorized potentiometer, jump frequency, preset speeds)

• F3XX – Operation parameters (auto restart, retry, DBR, carrier frequency, brake function, PID, tachometer, sleep functions)

• F4XX – Motor parameters (torque boost, tuning, load sharing, analog input bias and gain)

• F5XX – Accel/Decel parameters (pattern run, shock monitoring)

• F6XX – Protection parameters (stall, emergency stop, phase loss, undercurrent, under/over torque, cooling fan, cumulative runtime, under/over voltage, AM/FM terminals, pulse train)

• F7XX – Panel parameters (% or V/A selection, multipliers, monitor modes, panel operation, passwords, trace, easy settings, start screen)

• F8XX – RS‑485 communication parameters

• F9XX – Preventive maintenance parameters

• A2XX – Pump control

• A3XX – Multi PID

• A4XX – Positioning control

• A8XX–A9XX – My Function