Chapter 10 TroubleshootingASDA-A2R Series10-4 Revision December, 2014Excessivedeviation ofinitial magneticpole detectionposition whenpower onDuring initial magnetic poledetection, it will check if the positionerror exceeds the range. If yes, thisalarm will occur. ALM ServoOffMotortemperaturewarningMotor’s temperature will be overhigh WARN ServoOnDSP FirmwareUpgradeEEPROM has not been reset afterupgrading the firmware. The faultcan be cleared when firstly setP2-08 to 30. Then set P2-08 to 28.And re-power on the drive.ALM ServoOff10.2 Alarm of CANopen CommunicationDisplay Alarm Name Alarm Description CorrectiveActionsCorrespondingDOServoStatusCANopen SDOreceives bufferoverflowSDO Rx Bufferoverflow (receivesmore than two SDOswithin 1 millisecond)NMT: Resetnode or0x6040.FaultResetALM ServoOnCANopen PDOreceives bufferoverflowPDO Rx Bufferoverflow (receivesmore than two samePDOs of the COBIDwithin 1 millisecond)Same asabove ALM ServoOnIndex erroroccurs whenaccessingCANopen PDOThe specified Index inthe message does notexist.Same asabove ALM ServoOnSub-Index erroroccurs whenaccessingCANopen PDOThe specifiedSub-Index in themessage does notexist.Same asabove ALM ServoOnData Size erroroccurs whenaccessingCANopen PDOThe data length in themessage does notmatch to the specifiedobject.Same asabove ALM ServoOnData rangeerror occurswhenaccessingCANopen PDOThe data value in themessage is over therange of the specifiedobject.Same asabove ALM ServoOn
