Kkula
Browse Questions » Plant Engineering Software COMOS: Utilize connector Originating From element

About User

Amit Pandey

Questions Asked: 3.6K

Answers Given: 0

Statistics

Tags

0
  • Open
  • New
Amit Pandey
Asked:21 Nov 2025

Plant Engineering Software COMOS: Utilize connector Originating From element

Hello,
when creating symbols, there is a possibility to use a connector from any element on electrical diagrams (e.g. circuit diagrams). To use this function add to the connector point text a special code:
EA1 /E:Elm001
will add the connector EA1 from the element named Elm001 of a placed object instead the connector EA1 from the placed object itself.
I would like to use this functionality for P&ID-like documents too. I tried to use this:
%N CI1 /E:Elm001%
and this:
CI1 /E:Elm001
but both versions always connect to the connector CI1 on the placed object and not using the connector from the element.
Does anyone know if a functionality like this is available?

#sosflex #Plant Engineering Software COMOS #siemens
1Answers 2Views 0Votes
0 Likes 0 Favourites 0 Followers 0 Comments
Answers(1)
Siemens Test Added an Answer on21 Nov 2025

Connector Reference to Element in P&ID Diagrams

Currently, the functionality to reference connectors from elements within P&ID diagrams using the /E:Elm001 syntax (as available in electrical diagrams) is not supported in COMOS P&ID.

The attempts with %N CI1 /E:Elm001% and CI1 /E:Elm001 will always default to the connector on the placed object itself. This is a known limitation.

For more information and potential workarounds, please refer to these resources in SiePortal:

We recommend submitting a feature request through SiePortal if this functionality is crucial for your workflow. This helps Siemens prioritize future development efforts.

0
Add a comment