CÁC LỖI THƯỜNG GẶP Ở SERVO YASKAWA SIGMA 5

Dưới đây là các lỗi thường xuất hiện trên Driver và ý nghĩa của chúng.

Alarm Display	Alarm Name	Meaning
A.020	Parameter Checksum Error	The data of the parameter in the SERVOPACK is incorrect.
A.021	Parameter Format Error	The data format of the parameter in the SERVOPACK is incorrect.
A.022	System Checksum Error	The data of the parameter in the SERVOPACK is incorrect.
A.030	Main Circuit Detector Error	Detection data for power circuit is incorrect.
A.040	Parameter Setting Error	The parameter setting is outside the allowable setting range.
A.041	Encoder Output Pulse Setting Error	The encoder output resolution setting (Pn281) is outside the allowable setting range or does not satisfy the setting condi tions.
A.042	Parameter Combination Error	Combination of some parameters exceeds the setting range.
A.044	Semi-closed/Fully-closed Loop Control Parameter Setting Error	The settings of the fully-closed option module and Pn00B.3, Pn002.3 do not match.
A.04A	Parameter Setting Error 2	There is an error in settings of parameters reserved by the system.
A.050	Combination Error	The SERVOPACK and the linear servomotor capacities do not match each other.
A.051	Unsupported Device Alarm	The unsupported device unit was connected.
A.080	Linear Scale Pitch Setting Error	The setting of the linear scale pitch (Pn282) has not been changed from the default setting.
A.0b0	Cancelled Servo ON Command Alarm	The Servo ON command was sent from the host controller after the utility function was executed to turn the power to the linear servomotor ON.
A.100	Overcurrent or Heat Sink Overheated	An overcurrent flowed through the IGBT. Heat sink of the SERVOPACK was overheated.
A.300	Regeneration Error	Regenerative circuit or regenerative resistor is faulty.
A.320	Regenerative Overload	Regenerative energy exceeds regenerative resistor capacity.
A.330	Main Circuit Power Supply Wiring Error	• Setting of AC input/DC input is incorrect. • Power supply wiring is incorrect.
A.400	Overvoltage	Main circuit DC voltage is excessively high.
A.410	Undervoltage	Main circuit DC voltage is excessively low.
A.450	Main-Circuit Capacitor Overvoltage	The capacitor of the main circuit has deteriorated or is faulty.
A.510	Overspeed	The linear servomotor speed is over the maximum allowable speed.
A.511	Overspeed of Encoder Output Pulse Rate	The set value of the encoder output resolution (Pn281) exceeds the speed limit.
A.520	Vibration Alarm	Vibration at the motor speed was detected.
A.521	Autotuning Alarm	Vibration was detected while performing tuning-less func tion.
A.550	Maximum Speed Setting Error	The Pn385 setting is greater than the maximum speed.
A.710	Overload: High Load	The linear servomotor was operating for several seconds to several tens of seconds under a force largely exceeding rat ings.
A.720	Overload: Low Load	The linear servomotor was operating continuously under a force largely exceeding ratings.
A.730 A.731	Dynamic Brake Overload	When the dynamic brake was exceeded the capacity of dynamic brake resistor. applied, moving energy
A.740	Overload of Surge Current Limit Resistor	The main circuit power was frequently turned ON and OFF.
A.7A0	Heat Sink Overheated	The temperature of the SERVOPACK heat sink exceeded 100°C.
A.7AB	Built-in Fan in SERVOPACK Stopped	The fan inside the SERVOPACK stopped.
A.820	Encoder Checksum Error	The checksum results of linear scale memory is incorrect.
A.840	Encoder Data Error	Data in the linear scale is incorrect.
A.850	Encoder Overspeed	The linear scale was operating at high speed when the power was turned ON.
A.860	Encoder Overheated	The internal temperature of linear scale is too high.
A.861	Motor Overheated	The internal temperature of motor is too high.
A.890	Encoder Scale Error	A linear scale fault occurred.
A.891	Encoder Module Error	Linear scale is faulty.
A.b31	Current Detection Error1 (Phase-U)	The current detection circuit for phase-U is faulty.
A.b32	Current Detection Error 2 (Phase-V)	The current detection circuit for phase-V is faulty.
A.b33	Current Detection Error 3 (Current detector)	The detection circuit for the current is faulty.
A.bF0	System Alarm 0	“Internal program error 0″ occurred in the SERVOPACK.
A.bF1	System Alarm 1	“Internal program error 1″ occurred in the SERVOPACK.
A.bF2	System Alarm 2	“Internal program error 2″ occurred in the SERVOPACK.
A.bF3	System Alarm 3	“Internal program error 3″ occurred in the SERVOPACK.
A.bF4	System Alarm 4	“Internal program error 4″ occurred in the SERVOPACK.
A.C10	Servo Overrun Detected	The linear servomotor ran out of control.
A.C20	Phase Detection Error	The detection of the phase is incorrect.
A.C21	Hall Sensor Error	The hall sensor is faulty.
A.C22	Phase Information Disagreement	The phase information does not match.
A.C50	Polarity Detection Error	The polarity detection failed.
A.C51	Overtravel Detection at Polarity Detection	The overtravel signal was detected at polarity detection.
A.C52	Polarity Detection Uncompleted	The linear servomotor was turned ON under the condition of polarity detection uncompleted.
A.C53	Out of Range for Polarity Detection	The movement distance exceeded the set value of Pn48E during polarity detection.
A.C54	Polarity Detection Error 2	The polarity detection failed.
A.C80	Absolute Encoder Clear Error	The data of the absolute linear scale was not properly cleared or set.
A.C90	Encoder Communications Error	Communications between the SERVOPACK and the linear scale is not possible.
A.C91	Encoder Communications Position Data Error	A linear scale position data calculation error occurred.
A.C92	Encoder Communications Timer Error	An error occurs in the communications timer between the linear scale and the SERVOPACK.
A.CA0	Encoder Parameter Error	Linear scale parameters are faulty.
A.Cb0	Encoder Echoback Error	Contents of communications with linear scale is incorrect.
A.CF1	Feedback Option Module Communications Error (Reception error)	Reception from the feedback option module is faulty.
A.CF2	Feedback Option Module Communications Error (Timer stop)	Timer for communications with the feedback option module is faulty.
A.d00	Position Error Pulse Overflow	Position error pulses exceeded the value set for parameter (Pn520) (Excessive Position Error Alarm Level).
A.d01	Position Error Pulse Overflow Alarm at Servo ON	Position error pulses accumulated too much.
A.d02	Position Error Pulse Overflow Alarm by Speed Limit at Servo ON	After a position error pulse has been input, Pn584 limits the speed if the servo ON command is received. If Pn584 limits the speed in such a state, this alarm occurs when the position references are input and the number of position error pulses exceeds the value set for parameter Pn520 (Excessive Posi tion Error Alarm Level).
A.d30	Position Data Overflow	The position feedback data exceeded ±1879048192.
A.E00	Command Option Module IF Initialization Timeout Error	Communications initialization failed between the SERVO PACK and the command option module.
A.E02	Command Option Module IF Synchronization Error 1	A synchronization error occurred between the SERVOPACK and the command option module.
A.E03	Command Option Module IF Communications Data Error	An error occurred in the data of communications between the SERVOPACK and the command option module.
A.E40	Command Option Module IF Communications Setting Error	An error occurred in establishing communications (settings) between the SERVOPACK and the command option mod ule.
A.E50	Command Option Module IF Synchronization Error 2	A error occurred in synchronization between the SERVO PACK and the command option module.
A.E51	Command Option Module IF Synchronization Establishment Error	A error occurred in establishing communications between the SERVOPACK and the command option module.
A.E60	Command Option Module IF Data Communications Error	A error occurred in communications between the SERVO PACK and the command option module.
A.E61	Command Option Module IF Synchronization Error 3	There was a change in timing of synchronization between the SERVOPACK and the command option module.
A.E70	Command Option Module Detection Failure	Detection of the command option module failed.
A.E71	Safety Option Module Detection Failure	Detection of the safety option module failed.
A.E72	Feedback Option Module Detection Failure	Detection of the feedback option module failed.
A.E73	Unsupported Command Option Module	An unsupported command option module was connected.
A.E74	Unsupported Safety Option Module	An unsupported safety option module was connected.
A.E75	Unsupported Feedback Option Module	An unsupported feedback option module was connected.
A.E80	Command Option Module Unmatched Error	The command option module was replaced with a different model.
A.EA2	DRV Alarm 2 (SERVOPACK WDC error)	A DRV 0 error of the SERVOPACK occurred.
A.Eb1	Safety Device Signal Input Timing Error	There is an error in the timing of the safety function input signal.
A.ED1	Command Option Module IF Command Timeout Error	Processing of reference from the command option module was not completed.
A.F10	Main Circuit Cable Open Phase	With the main power supply ON, voltage was low for more than 1 second in phase-R, -S or -T.
A.F50	Servomotor Main Circuit Cable Disconnection	The servomotor did not operate or power was not supplied to the servomotor even though the servo ON command was input when the servomotor was ready to receive it.
CPF00	Digital Operator Transmission Error 1	Digital operator (JUSP-OP05A) fails to communicate with the SERVOPACK (e.g., CPU error).
CPF01	Digital Operator Transmission Error 2	–
A.- –	Not an error	Normal operation status