maximotive

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About maximotive

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    Hi, I am New!
  1. SLC in fault after powerup

    If you have some maths functions in your program it could be an overflow causing a minor fault which is then reset when you cycle the key switch. Try putting an unconditional unlatch of the overflow trap bit S:5/0 at the end of the program.
  2. E-series HMI and barcode scanner

    Has anyone any experience of connecting a barcode scanner to the 232 port of E-series HMIs. The manual seems to suggest that you just plug it in and it will write its data to the allocated PLC data stores. Any additional tips or advice would be greatly appreciated.