graatje Posted October 18, 2016 Report Share Posted October 18, 2016 Hello, I need to programm two the same processes in one PLC. The program's are a bit complicated, and uses let's say 50 memory bits and 30 memory integers. I was wondering is there a simple way to program this like a module. So that I have only one program to edit when I have to change this? The PLC will be a 350 or a Samba. Thank's a lot. Graatje. Link to comment Share on other sites More sharing options...
MVP 2023 Joe Tauser Posted October 18, 2016 MVP 2023 Report Share Posted October 18, 2016 That would be a UDFB, or User Defined Function Block. These are available in the UniStream, but unfortunately not on the Vision series. Depending on how good of a programmer you are, you could write one program and multiplex two sets of data in and out of it. Joe T. Link to comment Share on other sites More sharing options...
cantcliff Posted October 19, 2016 Report Share Posted October 19, 2016 You can use sub-routines for shared sections of logic, though, it's not always as straight forward as you'd expect sometimes. Link to comment Share on other sites More sharing options...
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