Diagnostics and Troubleshooting
Operating Manual PSENvip R, PSENvip R LR,PSENvip E
1003449-EN-06
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9
Diagnostics and Troubleshooting
9.1
Error Management
The PSENvip continuously carries out self-tests and input/output tests during operation. If
an error is discovered, the following sequence is triggered:
}
Transmitter or receiver errors are displayed via the web interface and forwarded as dia-
gnostic messages to the PSSu system to be handled there.
}
Errors on the PSSu K F FAU are handled within the PSSu system (see operating manual
PSSu K F FAU B, PSSu K F FAU P)
}
Major errors are displayed in both the web interface and the PSSu system.
The reaction to an error depends on the severity of that error.
9.1.1
Transmitter/receiver error
The following transmitter or receiver errors are detected:
}
Optical errors
e.g. incorrect intensity, too much scatter, poor adjustment, contamination
}
Adjustment error
– detected tool does not match the referenced tool
– lack of tool adjustment following tool change
}
Tool class/communication error (user program communication error)
– no communication or faulty communication between user program and PSENvip
– invalid user program
– invalid CNC setting or faulty tool detection
– invalid muting end point configuration
}
Receiver error
– no communication between receiver and PSSu K F FAU
– wiring error
– no receiver available (PSSu K F FAU can be used as a standalone I/O module with
outputs that shut down quickly)
Reaction:
The error is displayed via the web interface. The LED on the receiver lights up red. The
HLT LED on the PSSu K F FAU lights up red. A diagnostic message is sent to the PSSu
system. Except: If the PSSu K F FAU is operated without a receiver, no message is sent.
Remedy:
Rectify the error and acknowledge the error via the web interface. If you make an adjust-
ment, acknowledgement is automatic.
