Shenzhen Just Motion Control electromechanics co., ltd

0755-26509689

Fault alarm reason

Overtemperature warning set too

low

Drive Temperature Abnormal

Fault alarm check

Confirm whether parameter P00-42

is set properly

Drive temperature monitoring can

be performed via d24.Ath in

monitor mode

disposal measures

Set P00-42 correctly

improve heat dissipation condition

of that drive

Drive temperature still alarms

under normal conditions, replace

the drive

A.920: Regeneration Overload Warning

Fault alarm reason

Wrong selection of regenerative

resistor or no external

regenerative resistor

Incorrect parameter setting

Fault alarm check

Check the connection condition of

the regenerative resistor and

whether the resistance and power of

the regenerative resistor are suitable

Confirm whether the parameters

P00-30~P00-35 are correct

disposal measures

Select the appropriate regenerative

resistor

Set parameter values correctly

A.930: ABSOLUTE ENCODER BATTERY FAULT

Fault alarm reason

ABSOLUTE ENCODER

BATTERY FAULT

Fault alarm check

Check the voltage of the external

battery of the encoder and confirm

that it is higher than 3.0V

disposal measures

Battery voltage is lower than 3.0V,

replace battery

Clear with command F06.En0 if

higher

A.941: Parameter changes require power off and restart to take effect

Fault alarm reason

After modifying the parameters,

the parameters shall take effect

after re-powering on

Fault alarm check

After modifying the parameters, the

parameters shall take effect after

re-powering on

disposal measures

Power off and restart

A.960: Input Terminal Duplicate Definition

Fault alarm reason

Input terminal duplicate definition

Fault alarm check

Check whether there is signal input

at the external input port and

whether the relevant parameters of

disposal measures

Correctly set relevant parameters

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