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Brndn47-Bedrock
7-Bedrock
December 28, 2023
Solved

Creo Parametric Parameter -> Windchill Attribute Mapping - Legacy Value Population

  • December 28, 2023
  • 1 reply
  • 3377 views

I'm working on setting up some basic parameter -> attribute mapping in our system and would like to know our options for populating newly mapped Windchill attribute fields from existing model parameters.

 

From what I've learned so far, a model/drawing must be modified in session and saved to the workspace to show a value in a Windchill attribute column (in the workspace), indicating propagation. Then, of course, uploading pushes information to the server side (with validation) and check-in pushes everything to commonspace.

 

I also have to consider legacy data variability. While I know of parameters serving a similar purpose in past models/drawings, they are not the same and thus will have no association (still working that one out). There is also the issue of the correct parameters potentially not being designated in older content, which again, is something I need to see if I can feasibly sort.

 

I'll take any information anyone is willing to share on these topics, but first and foremost, if anyone can weigh in on a good process to populate attribute fields with legacy parameter data without the need for modification and check-in, that would be greatly appreciated.

 

Thank you in advance.

Best answer by mmeadows-3

1. Technically, parameter values are passed from Creo to Windchill by the WGM.  Your workspace (local cache) will show the new values upon save and Windchill (server-side workspace) will show them after synchronization.

 

Going the opposite way, parameters are retrieved from Windchill to the local cache during download.  When Creo opens, the values in Creo update according to the values in the local cache.

 

2. Relations can be inserted to calculate additional parameter values.  That means the relations plus all parameters used in the relations must be created and maintained in Creo Parametric.  This gets us back to Mapkeys and ModelCHECK.  Depending on the logic, it can get messy and permanently add temporary calculation attributes to your models.

 

FYI:  GENIUS TOOLS Model Processor is a commercial product suite that can make all these changes and much, much more.  The logic is kept in Model Processor so Creo only gets the final transferred/calculated values.  The functionality of these packages is the same, the primary differences are runtime modes.

  • Model Processor User enables your users to fix models upon open/close (triggered) or interactively (UI pick).  It runs against the currently active model in Creo.
  • Model Processor Report can analyze models residing in Windchill or on disk, export reports, and export neutral formats.  It just can't save changes to models.
  • Model Processor Rework does everything that Report does, plus it can save changes to models.

 

1 reply

B
23-Emerald III
BenLoosli23-Emerald III
23-Emerald III
December 29, 2023

Let's start at the bottom.

Any modifications of parameters that require an upload into Windchill will have to be checked out and then back in to drive the data transfer.

You can use batch ModelCheck to update parameters or you could use a mapkey. We use a mapkey to add and designate 7 parameters that we needed in our parts and assemblies as we started the Creo design work before the Windchill system was fully configured.

 

    S
    21-Topaz I
    STEVEG21-Topaz I
    21-Topaz I
    January 3, 2024

    I agree with Ben on these two ways.  I don't know of any others.

    @Brndn4 Does this solve your issue?  Please mark as accepted if so.

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