Pilz PSEN op2 Série Manuel D'utilisation page 92

Operating Manual
TRANSMITTER:
Fault Possible cause
Communication failure
Power supply failure
The
voltage is out of the
allowed range
39
PSEN op 2/4 Series
Checks/remedy
- Check the operating voltage; if
the fault persists, contact PILZ.
- Check the operating voltage; if
the fault persists, contact PILZ.
power supply - Check the operating voltage; if
the fault persists, contact PILZ.