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The Control Blog

Industrial Automation & Control, Applications and Insights – by Shady Yehia

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PLC Logic

Why You Need NO Timers, Other Than ON DELAY

Lately I’ve been reading some PLC brochures, I noticed one vendor bragging that his smallest PLC provides 7 types of timers and timing functions, presenting this as a differentiating factor between his PLC and the other brands. As much as the words sound tempting Continue reading “Why You Need NO Timers, Other Than ON DELAY”

Journey to the Center of the Plant, from FIELD to SCADA and Back! Part 4 – The Journey Back

Now that we finished the forward direction of our signals journey, time to follow our foot steps back from SCADA to the field, giving automatic and manual control commands to our process to alter it.

Continue reading “Journey to the Center of the Plant, from FIELD to SCADA and Back! Part 4 – The Journey Back”

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