Tuesday, May 11, 2010

LDA instructions on Keyence PLC

LDA instructions on Keyence PLC: Load A (Accumulator)
Inputs the value specified by the operand to [Acc (internal register)].
* The current value is input to [Acc] when a timer/counter is specified to the operand.
LDA instructions
Examples of the use of LDA instructions :
LDA ladder keyence
1. If Actual Value the C000=1 then Acc=1 (LDA=1).
2. If Actual Value the C000=2 then Acc=2 (LDA=2).
3. If Actual Value the C000=3 then Acc=3 (LDA=3), etc

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