13-1165637-1CDHW148218113 Alarm ListConveyor SynchronizedFunction13 Alarm ListAlarmNo.Message Causes Corrective Actions1003 ROM ERROR(YCP02)Replace the YCP02 board(ROM).1109 SYSTEM ERROR(CONVEYOR)[10], Decimal Data:0 to 255Internal error. Replace the YCP02 board.1400 CONVEYORENCONDER ERROR[Error occurredconveyor No: 1, 2, 3]Conveyor encoder error at the erroroccurred conveyor No.Replace the encoder cableor the encoder.1401 CANNOT CHANGECONVEYOR MODEThe encoder mode “ENCODER/VIRTUAL ENCDR” has beenswitched by the general purposeinput signal during the conveyorsynchronized operation.Switch the encoder modeby the general purposeinput signal while themanipulator is not in theconveyor synchronizedoperation.4021 MEMORY ERROR(CONVEYORCONDITION FILE)[10], Decimal Data: 0to 255The conveyor condition file data in thememory has been destroyed.Initialize the conveyorcondition file in customermaintenance mode.4530 CONVEYORSYNCHRONIZATIONERROR[10], Decimal Data; 0to 2551: The base axis specification in theconveyor condition file is set to otherthan 0, 1, and 2.2: The robot axis for tracking robotaxis does not exist.3: The base axis does not exist in thejob for tracking the base axis.The error data other than 1, 2, and 3is an internal error.Turn the power OFF thenback ON.If the alarm occurs again,contact your YASKAWArepresentative.4531 UNDEFINEDCONVEYOR CONDFILE[10], Decimal Data:0 to 255The conveyor condition file specifiedfor the job is not set for use.Set the conveyor conditionfile to “USED”4532 CONVEYOR SPEEDDOWN[10], Decimal Data:0 to 255When the mode for conveyor speeddown mode in the conveyor conditionfile is set to “ALARM”, the conveyorspeed is lowered to less than its lowerlimit specified in the conveyorcondition file.Increase the conveyorspeed so that it becomeslarger than the conveyorspeed lower limit specifiedin the conveyor conditionfile.4533 ARITHMETIC ERROR[10], Decimal Data,0 to 255Internal error. Turn the power OFF thenback ON.If the alarm occurs again,contact your YASKAWArepresentative.81 of 86