4/21/2019 9:33 AM | |
Posts: 2826 Rating: (685) |
Hello Chris.
Echoing Mr. Hati: Using I0.1 is a negative choice. By default the on-board inputs are constantly updated by values read from the field. The state set by the HMI will be erased at each PLC cycle. More formally noting %I0.1 and %M1.0, where % says it is absolute addressing. There is such a thing as %MB1: the byte that includes %M1.0 to %M1.7. Analog inputs will look something like %IW100 which indicates the input WORD starting at BYTE address 100. %IB100 and %IB101 is encapsulated by %IW100.
Blessed Easter. |
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5/8/2019 10:01 PM | |
Joined: 12/27/2018 Last visit: 3/7/2024 Posts: 99 Rating: (2) |
I'm only just getting round to doing this! Thanks for the advice :) |
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