01562 702 352     -    07469 718 828


We provide onsite support to our customers - any machine tool, any age

Experience in all CNC manufacturing industry fields, including automotive, aerospace, textiles, food & beverage, petrochemicals, R&D, science & education

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Note Control CNC Services Ltd will be closed from

20th December 2023 to 3rd January 2023

Blog Post

17th September 2019

Faulty Output Module

Our customer was experiencing intermittent PLC stop issues that were hindering production. Unfortunately, the HMI alarm page on Siemens 840D and 810D didn't give enough information for engineers to correctly diagnose the root cause of PLC stop issues. This is a common complaint that can be hard to diagnose without the right equipment.

Using S7 software and our Simatic Field PG, we were able to view the diagnostic buffer and identify a faulty output module. Once we replaced the module, the issue was resolved.

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 red 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 purchase the best quality parts for your business.

S7 Software
You Tube - Retrofitting a 4th axis to a Hardinge VMC600II

Previous Post

9th September 2019

Retrofitting a 4th axis to a 10 year old Hardinge VMC600II that's never had a 4th axis fitted.

It was a bit of a challenge, but a satisfying job. I had to dig deep into the PLC to find the option bits to allow it to run!

Stourport Swifts Under 10 - 2019

Next Post

6th October 2019

I am over the moon to be sponsoring Stourport Swifts Juniors U10's this season. A fantastic club that three of my own children play for. Come on, lads, smash it this season!

I love the Swifts: teamwork, commitment, communication, resilience, respect... the list goes on. Anything to help our kids get on in life and put them on the front foot.


A family business established in 2016, Control CNC Services Ltd. has over 30 years of experience in the CNC machine tool industry. 

Our engineers support all aspects of CNC applications. We provide a total breakdown solutions package; whether the fault is mechanical, electrical, electronic, software, control, or drive, our multi-disciplined engineers will resolve the problem.

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33 Holman Street, Kidderminster, DY11 6QY

Mob - 07469 718828    or    Tel - 01562 702 352

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