Error no. Error text Error cause M S395 MP:ERR_EXT active Error: Internal defect of the device, overcurrent in the power stage ● ●13.5.7 Error 4xx• Trip abort to protect the frequency inverter• Voltage monitoring• Overvoltage Brake resistor / Brake-Chopper• Power stage temperature recording• Current monitoringError no. Error text Error cause M S410ADC: Over current! Error: Maximum modulation of the analogue current converter, motor currenttoo highRemedy: Check the connection to inverter output for short-circuit,check encoder connection for connection of encoder tracks,check the phase position (URU; VRV; WRW),Check motor data in the "Motor name plate" menu,Decrease "SPD_KP" amplification in the "Control system" menu,Reduce amplification during start "K_START" in the "Start" menu●412 MOT:UVW fail Error: Motor test current not correctRemedy: Check the motor connectionCheck the motor contactors(see also "Special functions" chapter)●415 MOT: Current UVW Error: Motor fault current, earth faultRemedy: Check the motor connectionCheck the encoder connection● ●420 MP: Temp. Fault Error: Excess heat in the power stageRemedy: Check the fan,check the ambient temperature,when installing the inverter in the switch cabinet, ensure it has sufficientventilation● ●431 MP: PWM fail Error: The pulse width modulation of the clock frequency is not switched on oroffRemedy: Check encoder connection● ●450 MP: Overload! Error: Nominal current of inverter exceeded by a factor of 1.8 for 10 sRemedy: Check motor dataCheck calculationCheck the weight compensation●460 HY_OVERLOAD only at ZETADYN 3-HYFault: Maximum level of the internal current controllersRemedy: Check motor dataCheck encoder typeCheck the encoder connectionCheck encoder resolutionReduce machine speedCheck machine for overloadInfo: inverted Function●470 DC: U < UDC_MIN Error: Intermediate circuit has undercut the permissible value for "UDC_MIN"(Menu "Power section") during travelRemedy: Check the setting for the "UDC_MIN! value in the "Power section"menu,check the inverter size,Check the motor dataVoltage drop during the travelCheck the input phases● ●Original operating instructionsZETADYN 3C Error diagnosisR-TBA08_03-GB 1619 Part.-No. 00163322-GB140/204
