Shenzhen Just Motion Control electromechanics co., ltd

0755-26509689

A.905

A.910

A.911

A.912

A.913

A.920

A.921

A.923

A.930

A.941

A.942

A.950

A.960

A.971

A.995

Auxiliary (F**) function cannot be executed when servo is ON

overload

vibration

Abnormal temperature of control board

Drive Temperature Abnormal

regenerative overload

DB overload

Servo unit internal fan stops

Encoder Battery Low Voltage

Parameter changes that require power reconnection

EEPROM write failure

overtravel

Input terminal duplicate definition

undervoltage

Advanced accessibility dysfunction

9.2 Fault alarm cause and treatment

E.051: EEPROM Parameter Abnormal

Fault alarm reason

Servo unit EEPROM data

exception

Fault alarm check

Perform factory initialization

(F10.INI)

E.052: FPGA Communication Exception

Fault alarm reason

Abnormal power-on initialization

of main control MCU

Fault alarm check

Power back on

E.053: Initialization Failure

Fault alarm reason

Power-on initialization failure of

Fault alarm check

Power back on

disposal measures

If it persists, replace the drive

disposal measures

Alarm is switched off by setting

parameter Pn044

If it persists, replace the drive

disposal measures

If it persists, replace the drive

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