Get Direct Support Via Our Chat!

Having trouble with your ABB AC800 controller?

Are you trying to troubleshoot an error in your PLC? Have you noticed that the F-LED is on and is blinking red? There’s no need to stress, our experts can help you! We provide online support for almost all automation systems, from old and obsolete to recent models, and specifically ABB AC800 series controllers.

abb AC800

We Support

Get support for your ABB AC800 controller

We are a worldwide PLC controller knowledge platform that provides online support for obsolete and malfunctioning PLCs. Our goal is simply to connect you directly to the right PLC expert – for your PLC automation problem or malfunctioning production equipment.


Whether you’re encountering RUN red flashes that only tell you that something is wrong, let us help you to solve your equipment issues. We’ll be sure to get your ABB AC80 machine up and running, quickly and smoothly!

Getting frustrated because your AC500
or AC800M is still not working?

That’s where we come in:

abb ac800

What our clients have to say

Malik Yalinkaya

Electrical & Instrument field engineer

“We have an ABB AC800 controller in our factory. Suddenly it stopped working – the F LED was flashing red and we had no clue what to do. Our company has no technical department as we always solve problems ourselves, but this was outside our expertise.

We found on the internet, contacted them, and instantly got support from their Technical Support Representative. He was able to guide us as non-specialized operators to solve the problem. This online support gave us the opportunity to continue producing without a technical department or expensive contract.” 

3 Questions That Will Save You Time

After registration, you can directly get support from us. This process takes less than 2 minutes. If you’d like to be guided, please get in touch with one of our Technical Support Representatives via our chat.

Our Technical Support Representative will first support you in our chat and eventually send you a Google Meet link. With the help of Google meet our expert can take a look and quickly find out the problem in your machine.

You pay zero costs unless a support request is made. We will charge you a standard fee of $25, plus the hourly rate of our expert. For example: our common solution will take 2 hours of an expert rate (average cost of $30 per hour) so the whole solution will cost you $25 + ($30 x 2) = $85.

We Have Certified Experts

Siemens Simatic S-5

Get help from one of
our Technical Support Representatives.

Whether you’re in need of help with an ERR LED on/red or anything other ABB AC800 controller issue, get direct support using our chat function - you'll immediately be connected to one of our Technical Support Representatives.

PLC Support India - We Can Help!

What do you do when a PLC error is blinking or a warning occurs? We can find out what’s causing the error, and more importantly, how you can fix it. We guide you every step of the way to make it as seamless as possible for you.