6-26 1. When in TroubleWhen in Trouble What to Check ?• Various protective functions are equipped in the driver. When these are triggered, the motorwill stall due to error, the driver will turn the Servo-Alarm output (ALM) to off (open).• Error status and their measures• During the error status, the error code No. will be displayed on the front panel LED,and you cannot turn Servo-ON.• You can clear the error status by Alarm clear input(A-CLR) in 120ms or longer.• When overload protection is triggered, you can clear it by Alarm clear input(A-CLR)in 10sec or longer after the error occurs. You can clear the Overload protection timecharacteristics (refer to P.6-13) by turning off the control power supply of the driver.• You can clear the above error by operating the front panel keys and setup supportsoftwear "PANATERM".• Be sure to clear the alarm during stop after securing safety.6 1. When in TroubleWhen in Trouble Protective Function (What is Error Code ?)HostcontrollerAren't the parametersetups wrong ?Motor does not run.Check the cause by referring to P.2-64,“Display of Factor of No Motor Running” ofPreparation, and then take necessary measure.Is the wiring to ConnectorX4 correct ?Or aren't any wires pulledoff ?Is the wiring to Connector X5in case of full-closed controlcorrect ?Or aren't any wires pulled off ?Is the wiring to Connector X6correct ?Or aren't any wires pulled off ?Isn't error code No. is displayed ?GroundMotorExternal scaleMachineIs the connecting portiondisconnected ?(Broke wire, contact)Is the wiring correct ?Isn't the connector pulled off ?Isn't the short wire pulled off ?Doesn't the power voltage vary ?Is the power turned on ?Any loose connection ?Is abnormal noise generatedfrom the motor ?Isn't the electro-magneticbrake engaged ?Isn't the connectionloose ?Related page • P.2-52 ... “How to Use the Front Panel”• P.3-30 “Inputs and outputs on connector X4”• P.7-26 “Outline of Setup support software “PANATERM”