Industrial Automation, PLC, VFD, and Troubleshooting
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 …
Read MoreIn industrial automation, a PLC program is not just a file.
It is the brain of the machine.
If the PLC program is lost, outdated, modified incorrectly, or not documented, troubleshooting becomes …
Read MoreIn industrial automation, the PLC does NOT operate alone.
The real interaction happens through the HMI (Human Machine Interface).
And a bad HMI design can turn a simple machine into:
A confusing systemA …
Read MoreIn industrial automation, three terms appear everywhere:
PLCHMISCADA
They are connected, but they are not the same thing.
A PLC controls the machine.An HMI allows the operator to interact with the machine.SCADA supervises, …
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