Vacon 100 Applications Manual

Also see for 100 INDUSTRIAL: Installation instruction Installation manual Installation manual Installation manual User manual

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Vacon 100 Applications Manual Manual pdf 220 page image

vacon • 217 Vacon 100 ApplicationTel. +358 (0) 201 2121 • Fax +358 (0)201 212 20533.5.3 Fault codesFaultcodeFaultID Fault name Possible cause Remedy11 Overcurrent(hardware fault) AC drive has detected too high a cur-rent (>4*IH ) in the motor cable:• sudden heavy load increase• short circuit in motor cables• unsuitable motor• parameter settings are not properlymadeCheck loading.Check motor.Check cables and con-nections.Make identification run.Set acceleration timelonger (P3.4.1.2/P3.4.2.2).2 Overcurrent(software fault)210 Overvoltage(hardware fault)The DC-link voltage has exceeded thelimits defined.• too short a deceleration time• high overvoltage spikes in supplySet deceleration timelonger (P3.4.1.3/P3.4.2.3)..Use brake chopper orbrake resistor (availableas options).Activate overvoltage con-troller.Check input voltage.11 Overvoltage (soft-ware fault)320 Earth fault (hard-ware fault)Current measurement has detectedthat the sum of motor phase current isnot zero.• insulation failure in cables or motor• filter (du/dt, sinus) failureCheck motor cables andmotor.Check filters.21 Earth fault (soft-ware fault)5 40 Charging switchCharging switch is closed and the feed-back information still is ‘OPEN’.• faulty operation• component failureReset the fault andrestart.Check the feedback sig-nal and the cable con-nection between thecontrol board and thepower board.Should the fault re-occur, contact the dis-tributor near to you.7 60 SaturationVarious causes:• IGBT does not execute its operation(is defective)• de-saturation short-circuit in IGBT• brake resistor short-circuit or over-loadCannot be reset fromkeypad.Switch off power.DO NOT RESTART or RE-CONNECT POWER!Contact factory.