A PLC-controlled system stops for no apparent reason, causing excess scrap, production delays, and quality problems. The final control elements in the PLC loops include seven valves, two heating ...
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Keeping PLCs healthy for smooth operations
Programmable Logic Controllers (PLCs) are the backbone of industrial automation, but without regular maintenance, they can fail and cause costly downtime. From cleaning and inspections to firmware ...
Let's use that mixer example from above. Suppose you can see that the limit switch is tripped, but there's no power coming out of the motor starter. Can you outline the next few troubleshooting steps?
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