An HMI, or Human Machine Interface, is the screen that allows operators and technicians to interact with a machine or process.
A PLC controls the machine, but the HMI gives the …
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PLC Programming Best Practices
A PLC program should not only make the machine run.
A good PLC program should also be:
Easy to understand
Easy to troubleshoot
Easy to modify
Easy to document
Easy to recover
Safe to …
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33. PLC Programming Best Practices: Structure, Tags, Comments, and Troubleshooting ( 33 of 35 )
PLC Programming Best Practices
A PLC program should not only make the machine run.
A good PLC program should also be:
Easy to understand
Read MoreEasy to troubleshoot
Easy to modify
Easy to document
Easy to recover
Safe to …