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What is the equivalent plc logic to perform this operation:
Delta = NewValue - OldValue
NewValue = NewValue + Delta
Where the old value is x minutes or seconds old
Examples with ladder logic, structured text, or function blocks would be great.
Delta = NewValue - OldValue
NewValue = NewValue + Delta
Where the old value is x minutes or seconds old
Examples with ladder logic, structured text, or function blocks would be great.