Alignment; Correct Alignment Procedure (Automatic Start) - Pilz PSEN op2H Manuel D'utilisation

Operating Manual

5. ALIGNMENT

The transmitter and receiver must be aligned to ensure the proper
function of the device.
Perfect alignment is achieved when the optical axes of the
first and last beam from the transmitter meet the optical axes of the
corresponding elements on the receiver.
Two yellow LEDs on the SF2 receiver, "HIGH ALIGN" and "LOW
ALIGN", simplify the alignment process. In normal mode the LEDs
indicate the function status of the safety light curtain, as shown below.

5.1. Correct alignment procedure (Automatic START)

FUNCTION STATUS
SAFE
status
OFF
Yellow
OFF
Yellow
Red
OFF
Green
ON
- Normal
mode
- No beams
interrupted
Once the mechanical assembly and the electrical connections have
been completed as described in the previous sections, the light curtain
can be aligned as described below:
•
On the transmitter (TX), ensure that the green LED "POWER ON"
and the yellow LED "SAFE" are lit. This confirms that the
transmitter is operating correctly.
•
Check that the light curtain's protected area is clear.
23
PSEN op2H Series
BREAK
status
ON OFF OFF
ON ON OFF
ON ON ON
OFF OFF OFF
- Units not - Bottom not - Units aligned,
aligned aligned but at least
- Top not - Lower beam one beam
aligned interrupted (excl. upper
- Upper beam and lower
interrupted beam) is
interrupted