cable breakage monitoring function has responded.

– Use the original Siemens pre–assembled encoder cables (better screening)

– Check for sporadic interruptions (loose contact, e.g. when the drag cable is being moved)

– For toothed–wheel encoders, check the clearance between the

toothed wheel and sensor

– Check the encoder, encoder cables and connectors between the

motor and control module

– Check the screen connection at the front panel of the control module

(top screw)

– Replace the encoder cables or the control module

– Exchange the encoder or motor

– If this fault was signaled without any significance, then it should either be acknowledged in the control or the drive and control should be powered–down together.

Check it out will find some solution.....

Regards,
Ekalavya

New question published by nurullah is split to a separate thread with the subject Simodrive 611 error E:A039.

Best regards
Min_Moderator

alexmac_uk

Hi,
I have been getting an error of E-A504 on my simodrive 611u drive which has two motors connected to it a B axis and C axis.
Also get alarm 25201 B axis drive fault along with 380500 alarm.

Any ideas? maybe the motor or drive or encoder cables need replacing?

  how did you solve this problem? thanks

Hello Ziemens,

Please check the encoder cable, its shielding. If it is OK, check by replacing control card.

HTH.