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Diagnostics and Troubleshooting
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-
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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
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PSSu K F FAU B, PSSu K F FAU P)
Major errors are displayed in both the web interface and the PSSu system.
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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
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e.g. incorrect intensity, too much scatter, poor adjustment, contamination
Adjustment error
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– detected tool does not match the referenced tool
– lack of tool adjustment following tool change
Tool class/communication error (user program communication error)
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– 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
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– 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
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.
Operating Manual PSENvip R, PSENvip R LR,PSENvip E
1003449-EN-06
outputs that shut down quickly)
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