Wenglor P1PY1 Series, Руководство по эксплуатации

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19 Long-Range Laser Distance Sensors
5.3.2 Troubleshooting
Error Possible Cause Elimination
Warning
Warning signal
• Reduce the distance between the sensor and the
object
• Adjust the angle to the object
Undervoltage • Increase the voltage supply to at least 18 V DC
Error
Short circuit
• Check the electrical wiring and eliminate the short
circuit
Over-temperature
• Disconnect the sensor from the supply voltage and
allow it to cool
Device error
• Disconnect the sensor from the supply voltage and
restart it
• Replace the sensor
Via IO-Link, it is possible to identify the respective causes precisely by means of condition monitoring. Further
diagnosis functions and status messages are also possible. See section
“7.2 Condition Monitoring/Process
Data” on page 35 on this subject.
Required Action in Case of Fault:
NOTE!
• Shut down the machine.
• Analyze and eliminate the cause of error with the aid of the diagnostics information.
• If the error cannot be eliminated, please contact wenglor’s support department.
• Do not operate in case of indeterminate malfunctioning.
• The machine must be shut down if the error cannot be definitively explained
or properly eliminated.
DANGER!
Risk of personal injury or property damage in case of non-compliance!
The system’s safety function is disabled. Personal injury and damage to equipment may
occur.
• Required action as specified in case of fault.