Festo SBO***-Q Series, Manual

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4. Commissioning
4-49
Festo P.BE-SBO-Q-EN en 1602e
“Acknowledge Error signal” input
If an error status occurs in the device, logic 1 is displayed at
the “Error status” output. Additionally, the “Ready for opera­
tion” output switches to logic 0.
Incoming trigger signals are not valid, that is, no more
evaluations are possible until the error has been corrected.
The error must be corrected through appropriate measures
while the system remains in error status. Diagnosis can be
conducted and system parameters changed during this time.
For this, use CheckKon or all protocols that can access
system parameters.
As soon as the error has been corrected, this must be
notified to the Compact Vision System via the “Acknowledge
Error signal” input. The “Acknowledge Error signal” is edge-
controlled detected.
If a warning condition is signaled (e.g. at the “Warning”
output), this does not need to be acknowledged with the
Acknowledge Error signal. The warning condition is automat­
ically lifted when the cause is eliminated.
Information on the errors (description and recommendations
for remedy) can be found in chapter 5.1.2.