Alignment; Operating Mode - Pilz PSEN op2 Série Manuel D'utilisation

Operating Manual
7.2.

Alignment

In this condition the outputs are OFF.
•
LED SAFE/BREAK:
GREEN LED SAFE is lit; indicates that the transmitter and receiver are
aligned and the protected field is clear.
RED LED BREAK is lit; indicates that the transmitter and receiver are not
aligned or an object is breaking the protected field.
•
LED HIGH ALIGN: (yellow) is lit; indicates optimum alignment between
the last transmitter optic and the corresponding receiver optic (top beam on
the device).
•
LED LOW ALIGN: (yellow) is lit; indicates optimum alignment between
the last transmitter optic and the corresponding receiver optic (bottom
beam on the device).
•
LED POWER ON: (green) is lit; indicates that power supply to the
device is correct.
7.3

Operating mode

• LED SAFE/BREAK:
GREEN LED SAFE is lit; indicates that the protected field is clear.
RED LED BREAK is lit; indicates that the protected field is interrupted. In
this condition the outputs are OFF.
•
LED HIGH ALIGN: (yellow) permanently lit; when using an operating
mode with reset lock, indicates that the TEST/START button must be
operated to restart the device / reset after the protected field has been
interrupted.
•
LED LOW ALIGN: (yellow) permanently flashing; indicates a short
circuit at the outputs. This signal is only a warning, the safety device will
continue to operate.
The key to the LEDs on the transmitter (TX) is as follows.
•
LED SAFE (yellow): is lit; indicates that the unit is transmitting correctly.
•
LED POWER ON (green): is lit; indicates that power supply to the device
is correct.
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PSEN op 2/4 Series