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11. How to avoid "BCD Conversion Error" ? - Part 1

How to use Math Functions in PLC Programming • 6m 24s

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  • 12. How to avoid "BCD Conversion Erro...

    In the previous lesson you learned that you can assign a variable, like a memory address, as the time value for the timer instead of fixed amount. But you saw that, in this case, when you enter a value greater than 9, a "BCD conversion error" happens and that causes the CPU to stop working and th...

  • 13. How to Use S7 Counters for Counti...

    When you're using S7 or SIMATIC counters in your PLC program, one of the things that might be limiting in some projects is that these counters can only count up to 999 and not beyond that. That means, for instance, when you're using an S7 counter to count the number of the products passing on a c...

  • 14. How to Use S7 Counters for Counti...

    In the previous lesson you learned how you can build a customized counter by combining two counters to extend the amount that an S7 counter is able to count. As I previously explained, the basic idea here is since each of these counters can only count up to 999, I will combine them in a way that ...

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