A request pulse disappears between polls (Fairino FR10, part inspection)

JuliaAli0239 · 8 Aug 2026, 04:37 UTC

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JU
JuliaAli0239
Our application sometimes misses the PLC's brief request for part inspection. I'm reviewing that ordinary, non-safety handshake for Fairino FR10 in a sample-checking cell with separate safety controls, with a sample housing in the setup. Signal ownership and clearing conditions aren't clearly documented. The safety functions are independently engineered and separate from this job interface

1 reply

SA
SarahCarter1024
Replying to JuliaAli0239

@JuliaAli0239 Can you compare the request trace with your application's polls? Also note which side clears the request.

22 points

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