Multi-Function input signal: Multi-phase speed, counter, Program running, Communication Running.
 

Multi-Function output signal: Failure, running k countering, Frequency arrival m Program running.

Analogy output signal: Running Frequency, Output Voltage, current, motor rotation speed.

Other function: AVR, Over Voltage, over current stall, reverse forbid.

Protection Function: Over voltage, over current, overload, over thermal, short cut.

Cooling code: Air cooling code

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