Hi,

I’m using PCS7 V9.0 SP3 with SIMATIC BATCH. I want to create a transition logic in my recipe and I found out about “TAG_COLLECT” function block which I created in PCS7, I followed all the procedures in the Simatic Batch Manual but the transition still don’t work. The process variable in the transition is “?” And have a red line which means process variable is not available. Anyone have a solution to a problem like this?

Many Thanks,

Hello!

Verify the properties of the transition in the BATCH Recipe Editor. Ensure that the step enabling conditions are correctly set up with valid operands and logical operators. The conditions should be specified as Boolean expressions and correctly linked to the process tags: SIMATIC PCS 7 process control system SIMATIC BATCH V9.1 SP2 (page605).

BR