LogrobotLM

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FANUC servo amplifier alarms: power, DC link, currents and IPM

36 codes · Full list — meaning and checks.

SRVO-021SERVO SRDY offservo amplifierErrorR-J3iB / R-30iA / R-30iBSRVO-022SERVO SRDY onservo amplifierErrorR-J3iB / R-30iA / R-30iBSRVO-043SERVO DCAL alarmservo amplifierErrorR-J3iB / R-30iA / R-30iBSRVO-044SERVO HVAL alarmservo amplifierErrorR-J3iB / R-30iA / R-30iBSRVO-045SERVO HCAL alarmservo amplifierErrorR-J3iB / R-30iA / R-30iBSRVO-046SERVO OVC alarmmotor and loadErrorR-J3iB / R-30iA / R-30iBSRVO-047SERVO LVAL alarmservo amplifierErrorR-J3iB / R-30iA / R-30iBSRVO-049SERVO OHAL1 alarmfusesErrorR-J3iB / R-30iA / R-30iBSRVO-050SERVO Collision Detect alarmmotor and loadErrorR-J3iB / R-30iA / R-30iBSRVO-051SERVO CUER alarmservo amplifierErrorR-J3iB / R-30iA / R-30iBSRVO-130SERVO OHAL1(PSM) alarmservo amplifierErrorR-J3iB / R-30iASRVO-131SERVO LVAL(PSM) alarmservo amplifierErrorR-J3iB / R-30iASRVO-132SERVO HCAL(PSM) alarmservo amplifierErrorR-J3iB / R-30iASRVO-133SERVO FSAL(PSM) alarmcabinet coolingErrorR-J3iB / R-30iASRVO-134SERVO DCLVAL(PSM) alarmservo amplifierErrorR-J3iB / R-30iA / R-30iBSRVO-136SERVO DCLVAL alarmservo amplifierErrorR-J3iB / R-30iASRVO-156SERVO IPMAL alarmservo amplifierErrorR-J3iB / R-30iA / R-30iBSRVO-157SERVO CHGAL alarmservo amplifierErrorR-J3iB / R-30iA / R-30iBSRVO-216SERVO OVC(total)motor and loadErrorR-J3iB / R-30iA / R-30iBSRVO-251DB relay abnormalservo amplifierErrorR-30iA / R-30iBSRVO-252Current detect abnlservo amplifierErrorR-30iA / R-30iBSRVO-253Amp internal over heatservo amplifierErrorR-30iA / R-30iBSRVO-291IPM over heatservo amplifierErrorR-J3iB / R-30iA / R-30iBSRVO-292SERVO EXT.FAN alarmcabinet coolingErrorR-J3iB / R-30iASRVO-295SERVO SVM COM alarmservo amplifierErrorR-J3iB / R-30iA / R-30iBSRVO-296SERVO PSM DISCHG almcabinet coolingErrorR-J3iB / R-30iASRVO-297SERVO PSM LowVolt almservo amplifierErrorR-J3iB / R-30iA / R-30iBSRVO-450Drvoff circuit failservo amplifierErrorR-30iBSRVO-451Internal S-BUS failservo amplifierErrorR-30iBSRVO-452ROM data failureservo amplifierErrorR-30iBSRVO-453Low volt driverservo amplifierErrorR-30iBSRVO-454CPU BUS failureservo amplifierErrorR-30iBSRVO-455CPU watch dogservo amplifierErrorR-30iBSRVO-456Ground faultservo amplifierErrorR-30iBSRVO-459Excess regeneration2…servo amplifierErrorR-30iBSRVO-461Hardware error…servo amplifierErrorR-30iB