Check and reset the corresponding The parameters are set parameters of P05 Re-connect the external External signals is DI terminals are signal 7 invalid The jump bar between OP Ensure the jump bar and +24V becomes between OP and The control board is Contact manufacturer for technical Replace the encoder and The encoder is ensure the cable connect The encoder is connected The motor speed is incorrectly or in poor always low in CLVC 8 Replace the PG control mode The PG card is Contact manufacturer for The control board is technical Reset the motor parameters or perform Replace the The parameters are set the motor encoder and reconfirm the wiring; Set the proper The acceleration /deceleration 9 acceleration /deceleration Replace PG card; time is Seeking services; The load Contact manufacturer for technical Check whether the contactor cable is whether the contactor is E.CoN is reported The soft startup contactor is upon power-on or 10 whether 24V power not picked up running supply of the contactor is Contact manufacturer for technical Related components of Replace the control board 11 control board are is displayed “88888” upon power-on
7 DI terminals are invalid The parameters are set External signals is The jump bar between OP and +24V becomes The control board is Check and reset the corresponding parameters of P05 Re-connect the external signal Ensure the jump bar between OP and Contact manufacturer for technical 8 The motor speed is always low in CLVC control mode The encoder is The encoder is connected incorrectly or in poor The PG card is The control board is Replace the encoder and ensure the cable connect Replace the PG Contact manufacturer for technical 9 Replace the encoder and reconfirm the wiring; Replace PG card; Seeking services; The parameters are set The acceleration /deceleration time is The load Reset the motor parameters or perform the motor Set the proper acceleration /deceleration Contact manufacturer for technical 10 E.CoN is reported upon power-on or running The soft startup contactor is not picked up Check whether the contactor cable is whether the contactor is whether 24V power supply of the contactor is Contact manufacturer for technical 11 “88888” is displayed upon power-on Related components of control board are Replace the control board
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