How to create a process parameter?

How to create a process parameter?

Basically, i want to select one of five Units based on a condition. How to do that?

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Split from Conditional unit allocation in Simatic Batch.

Hi Ashadako,

You can use the below steps to configure the "Process Parameter".

• Create a new operation-/function type "TRP" in the BATCH dialog
• Create a string-parameter "TRP_selection" in the created type
• Load Batch and execute PCELL-Update
• Insert OP-dialog on ROP- or phase level according to created type and select created type as function.
• On the register "Parameters" you can see the created string-parameter, which must be connected via target connection up to the TRP-level.
• Create a parameter of type "Unit" in the recipe head
• Within TRP-properties: target-interconnect stringparameter with the unit parameter in the head.
• Occupy the destination-TRP with the process parameter and then ensure with sync.lines that the TRP doesn't start running before the dialog.

Hope it helps you! :)

Still didn't get it quite. So as you see below, I created a TRP and TRP_Selection under operation types. Then I generated, propagated, merged, and downloaded. Updated the BatchCC. 

I opened my previous recipe, under RUP2 I opened the ROP and in the RPH --> under the function menu i see nothing.