Hi all, new to the Codesys environment and was hoping someone could help me out.
I have a question about a behavior I am seeing when I am logged into the PLC and monitoring the program.
Program:
- Main program is using the CFC language
- It has a few function blocks that are using the SFC language.
When I double click to "hop into" the FB to see what the SFC's steps are doing, I always see "???".
Logging out and back into the PLC fixes the behavior and allows me to see the steps running in the SFC.
Any reason why I get the ??? when first jumping into the function block?
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Hi all, new to the Codesys environment and was hoping someone could help me out.
I have a question about a behavior I am seeing when I am logged into the PLC and monitoring the program.
Program:
- Main program is using the CFC language
- It has a few function blocks that are using the SFC language.
When I double click to "hop into" the FB to see what the SFC's steps are doing, I always see "???".
Logging out and back into the PLC fixes the behavior and allows me to see the steps running in the SFC.
Any reason why I get the ??? when first jumping into the function block?