20. Data Move, Compare, and Math Instructions ( 20 of 35 )


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In PLC programming, not all logic is simple ON/OFF control.

Sometimes the PLC needs to work with numbers.

The PLC may need to:

Move a value from one tag to another
Compare a process …

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21. Analog Scaling for PLC Technicians ( 21 of 35 )


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In PLC programming, not all logic is simple ON/OFF control.

Sometimes the PLC needs to work with numbers.

The PLC may need to:

Move a value from one tag to another
Compare a process …

Read More

1. What Is Industrial Instrumentation?


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A Practical Guide for Automation Technicians

Industrial instrumentation is one of the most important areas in automation because it connects the real physical process to the control system.

A PLC, HMI, or …

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