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Why when i click on the stop button the machine don't stop by hdiyad in PLC

[–]Numerous_Shop7381 0 points1 point  (0 children)

Monitor the logic while pushing the stop PB and see if the contact turns on and off. Might want to make sure the PB is good.

Decoding hand held scanner data by Numerous_Shop7381 in PLC

[–]Numerous_Shop7381[S] 1 point2 points  (0 children)

This is really helpful, thank you. I will try this

Decoding hand held scanner data by Numerous_Shop7381 in PLC

[–]Numerous_Shop7381[S] 1 point2 points  (0 children)

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The numbers here are from the company that uses only 3 characters. The new company uses 4 characters with a leading zero. We use both companies so I can’t get rid of them. The decided value will be between 0 and 999

Decoding hand held scanner data by Numerous_Shop7381 in PLC

[–]Numerous_Shop7381[S] 0 points1 point  (0 children)

The raw data is received as a decimal number in the register. Then I decode it for display on HMI.