Good afternoon,

There is a PIC 166-1 card installed in a COROMATIC F system and works correctly.

In the system there are 20 PIC 166-1 cards communicated by Profibus with a Scada.

From Scada is it possible to communicate with all PIC 166-1 cards except with this one. The parameters of the communication in the Scada cannot be modified because they would affect the communication with the 19 existing cards that already work, which is why we need the necessary documentation to configure the optical port of the Profibus communication of the PIC 166-1 card that allows us to assign a Profibus address (specifically # 14) to the PIC 166-1 card for communication with the Scada.

Although we assume that the Profibus communication port of the card may be damaged, we are trying to see if it can be a problem in the configuration of Profibus communication, for which we would need a Card Operation Manual which we cannot find.

We were only able to find a document in this forum for ESP - Profibus connection but it wasn't what we were looking for.

Is someone able to advise how to configure this port?

Thanks in advance.

Hello;

Without more information on the system parameter settings or  fault messages, which you seem to be able to access, it would be diffici=ult to help you.

I can find no web information on the PIC 166-1 Profibus card, and the only webpage I can find for the Coromatic electrical precipitators is this Australian Intellectual Property page for Lurgi:

http://www.ipaustralia.com.au/applicant/lurgi-aktiengesellschaft/trademarks/375905/ 

The next few links constitute the following steps for locating information on lurgi:

https://de.wikipedia.org/wiki/Lurgi points to its purchase by Air Liquide.

https://www.engineering-airliquide.com/extending-oleochemistry confirms this:

In 2007, Air Liquide acquired Lurgi Group and its decades of development in oils and fats processing technologies

But Air Liquide shows no other information on Lurgi technologies, or Profibus development.

However, this company designs protocol converters for Lurgi:

https://pde-gmbh.de/index.php/en/news/148-pde-supplies-protocol-converter.html

This page points to a Modbus card, but they may also have developed other models for Lurgi, You might want to try the Contact us link at the bottom of their page.

Hope this helps,

Daniel Chartier