Alignment Mode; Correct Alignment Procedure - ABB Orion1 Base Original Instructions Manual

6.1 Alignment mode

The Alignment mode is activated by pushing the external NO contact (ACKNOWLEDGE/RESET push-button) for at
least 0.5 s at power-on, see Figure 25.
Figure 25 – Time chart of the Alignment mode
Once the optimal alignment has been reached, the device is returned to normal function by turning the receiver off and
on.
NB: The alignment level is also monitored during the normal operating mode of the device via the display (see
paragraph 8.2 – "Diagnostic messages"). Once the AOPD has been aligned and correctly fastened, the information on
the display is used to check the alignment and detect any change in the environmental conditions (presence of dust,
light disturbance and so on).
NB: The OSSD outputs are off in alignment mode.

6.2 Correct alignment procedure

The alignment is performed after having completed the mechanical installation and the electrical connections as
described above. Compare alignment results with those given in the following table.
Enter the alignment mode as described above.
In alignment mode, the display informs the user of the level of alignment reached.
2TLC172287M0201 Rev B
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2015-09-17