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Alarm No. 1-Speeding
Servo motor speed exceeds the set value
No. 2 alarm-main circuit overvoltage
The three-phase or two-phase power supply voltage is too high or the brake does not work
No. 3 alarm-main circuit undervoltage
Three-phase or two-phase power supply voltage is too low
No. 4 alarm-position out of tolerance
The value of the position deviation counter exceeds the set value, and the voltage is too low
Alarm No. 5—Motor overheated
Motor temperature is too high
No. 6 alarm-motor blocked
The motor is stuck and the transmission is not smooth, or the load is too large
No. 7 alarm-abnormal drive prohibition
CCW, CW have no input or the parameter PA20 is not 1
Alarm No. 8—Position deviation counter overflow
The absolute value of the position deviation counter value exceeds 230
Alarm No. 9—Encoder failure
Encoder signal error
Alarm No. 10 - software failure
Circuit board chip failure
Alarm No. 11—IPM module failure
IPM smart module failure
Alarm No. 12—Overcurrent
Motor current is too large
Alarm No. 13-Overload
Drive and motor are overloaded (instantaneous overcurrent), and the transmission is not smooth
Alarm 14—brake failure
The braking resistor is broken or the braking circuit is faulty
Alarm 15-Encoder technical error
Encoder count abnormal
Alarm No. 16—Motor thermal overload
Motor heating value exceeds the set value
Alarm 17—speed response failure
Long-term excessive speed error
Alarm 20-EEPROM error
EEPROM error, parameter saving failed
Alarm No. 22—D/A conversion chip error
Control board failure D/A converter chip is broken
No. 23 alarm-shell leakage fault
External short circuit or motor leakage
No. 29 alarm-user torque overload alarm
Motor load exceeds the value and duration set by the user
No. 30 alarm-encoder Z pulse lost
Encoder Z pulse error
No. 31 alarm-encoder UVW signal disconnection
Encoder UVW signal error or encoder mismatch
No. 32 encoder UVW signal interference
UVW signal has all high or all low levels
No. 33 alarm-the second encoder feedback error
Check if the signals of CN3 port A and B are connected reversely
Alarm No. 34—Software version does not match
Software programming error or no factory reset
Alarm No. 35—The synchronization error of the second encoder is too large
The synchronization error between full closed loop feedback and motor feedback is greater than PA78
Alarm 36—Bus encoder receiving error
Check the encoder wire, and the shield wire should be grounded at both ends
No. 37 alarm-bus encoder data error checking
Check the encoder wire, and the shield wire should be grounded at both ends
No. 39 alarm-bus encoder feedback disconnection
The encoder wire connection is loose or disconnected
No. 40 alarm-bus encoder battery loss
Battery disconnection or low voltage
No. 42 alarm-motor parameter reading error
Incomplete when reading the motor parameters in the motor encoder
No. 43 alarm-motor power does not match
The rated current of the servo motor exceeds the rated current of the drive
Alarm No. 44—PA63 Setting Abnormal
PA63 does not match the motor encoder
Alarm No. 45—MODBUS communication abnormal
Check RS485 connection and parameter format to eliminate interference
No. 46 alarm-three-phase power failure alarm
The input three-phase power supply is abnormal
Alarm No. 60—IPM module temperature is too high
IPM temperature is higher than PA103 setting value
Alarm No. 61—CPLD version does not match
CPLD software programming error
No. 62 alarm-continuous braking time is too long
Continuous braking time exceeds the hardware tolerance index
No. 63 alarm—soft start resistance alarm
The soft start resistance has been effective
No. 70 alarm-DSP and CPLD communication failure
DSP and CPLD communication failure
No. 80 alarm-bus communication is off and on
Waiting for host computer communication; interference or false welding
Alarm No. 81—Bus communication watchdog failure
Bus communication data is abnormal
No. 82 alarm-abnormal bus communication cycle
Communication cycle setting abnormal
No. 83 alarm-drive shaft address does not match the host computer
The drive axis address is inconsistent with the axis address set by the host computer
Alarm No. 84—The driver received an unsupported instruction
The driver did not respond to this function command
Alarm No. 85—Illegal State Execution Command
The working sequence of the host computer and the driver is inconsistent
Alarm No. 86—Drive parameter setting abnormal
PA4 PA59 PA53 PA5 abnormal setting is not the factory setting
Alarm No. 88—not synchronized to the CNC system
The drive is not synchronized to the CNC system
Alarm No. 89—Transmission cycle notification frame reception abnormal
Transmission cycle notification frame reception abnormal
Alarm No. 90-Abnormal receiving instruction
The current command has not been executed yet and a new command is received
No. 91 alarm-pulse loss
Pulse loss
No. 92 alarm-origin setting failed
Coordinate origin setting failed
No. 93 alarm-origin set successfully
Coordinate origin set successfully
No. 94 alarm-parameter setting success prompts to restart
The parameters that are valid only when the drive is powered off and restarted are set through the controller
Alarm No. 942—The command format setting is incorrect
Incorrect command format setting
No. 951 Alarm—System Command Abnormal
The instruction was executed without sufficient instruction conditions
Alarm No. 971—System Command Abnormal
Do not execute the corresponding command at the corresponding layer
Alarm No. 100—System command is abnormal
There is a communication error when executing the CONNECT command