Lemming
Member
Hello all
Can anyone advise a simple test in a Compactlogix to detect a invalid FP number like 1.#QNAN ?? seems an inverted LIM instruction will pick it up, but thought maybe a simpler solution..
Cheers Chris
Can anyone advise a simple test in a Compactlogix to detect a invalid FP number like 1.#QNAN ?? seems an inverted LIM instruction will pick it up, but thought maybe a simpler solution..
Cheers Chris