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Entry type: FAQ Entry ID: 82091, Entry date: 01/20/1997
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How long must an input signal be present for it to be captured reliably by LOGO! 24?

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PROBLEM: How long must an input signal be present for it to be captured reliably by the LOGO! 24?

ANSWER:
Note the following times:
1. Hardware delay of inputs: 50ms (filter time)
2. Cycle time of LOGO!: 7 to 70ms (depending on the program length)

This means that a signal must be at present at the terminal for at least 50ms + 70ms = 120ms for LOGO! 24 to capture it reliably.

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