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8012707/ZVF9/V2-1/2019-04 | SICK
O P E R A T I N G I N S T R U C T I O N S | GM32
Subject to change without notice
5
OPERATION
Fig. 28: Manual alignment of optical axis
Manual optical alignment of the GM32.
1
Press the “
Start
” button: The GM32 switches to a defined state.
A crosshair with a focal point and X/Y values are shown on the screen.
2
Tolerances:
X: –0.05 ... +0.05
Y: –0.05 ... +0.05.
The focal point is then in the center of the crosshair.
Adjustment
:
Adjust the optical alignment by turning both adjustment screws on the device flange of
the SR-unit (19 mm wrench).
Fig. 29: Alignment on the device flange
– Horizontal adjustment causes a horizontal adjustment of the focus.
– Vertical adjustment causes a vertical adjustment of the focus.
3
The values for the light energy V1 .. V4 must be in the range 250 .. 500 and
approximately have the same size.
Light energy
Focal point
Value X
Value Y
The display on the monitor reacts to the adjustment with a delay.
▸
Perform adjustments slowly and wait for approx. 20 seconds until the display on
the monitor has been updated.
Horizontal adjustment
Vertical adjustment
