16
Settings
Required action in case of fault:
NOTE!
• Shut down the machine.
• Analyze and eliminate the cause of error with the help 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 unequivocally clarified or reliably
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.
• Required action as specified in case of fault.
6. Settings
• Align the sensor to the reflector.
• Make sure that the sensor and the reflector are mounted in a mechanically secure fashion.
• Turn the potentiometer all the way to the right.
• Turn the potentiometer back if required (detection of small or transparent objects).
• Move the object into the sensor’s working range and check for correct functioning.
Programmable Time Delay (P1NL404, P1NL405, P1NL408, P1NL409, P1NL411, P1NL412)
The minimum scanning time of 100 µs is to short for most PLC’s. If the program input is connected at the plus
potential, a predetermined time delay of 20 ms is activated.
7. I/O-Link
Further settings are possible via the IO-Link interface. The IODD can be found at www.wenglor.com in the
product’s download area.
