Control CNC Services Ltd

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  20 YEARS EXPERIENCE

  SIEMENS BLACKBELT TRAINED

  HIGHLY COMPETITIVE RATES

  20 YEARS EXPERIENCE
  SIEMENS BLACKBELT TRAINED
  HIGHLY COMPETITIVE RATES

Resolving a Siemens 611U fault

Posted on 21st November 2019

Siemens 611U fault, alarm E-A608 speed controller output limited.

Siemens 611U fault

The fault was diagnosed by swapping the power section (LT module) to another axis and the fault followed indicating a faulty LT module.

After replacing the 2x15A unit the machine was back in production.

E-A608 Speed Controller Output Limited

Use Sinucomu Software for diagnosis

Although the alarms are displayed on the 611U, a better description of the fault can be found by using SinucomU software which makes diagnosing route cause much easier.

At Control CNC Services Ltd we offer a cost effective CNC machine prevention maintenance service to help keep your business up and running.

Please contact Control CNC using the green button at the top of this page if you think we would be able to help with your machine, we cover the whole of the UK and Ireland. We can help you book a service, quote you for a repair or help you source and purchase the best quality parts for you business.


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