Operator Input via multiplexed DO and DI
non-linear data entry
Just out of curiosity, what do these mean?QuoteOperator Input via multiplexed DO and DIThere are nine sets of 32 hall sensors. I power one set at a time and read status of the 32 sensors. If a magnet is placed over a sensor, the corresponding pin is pulled low when it's set is powered. Three of these sets are used for functions and alphanumeric entry, the rest are used for measurement. I've got this working well.andQuotenon-linear data entryI mean that an operator will be prompted to enter certain information, but by way of the operator interface, they can enter data in whatever order they choose..Pete
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