5
COMMISSIONING AND OPERATION
22
Operating Instructions | InspectorP Rack Fine Positioning
8024534 / / 2019-08-19
NOTE
The optics are already pre-focused at a distance which is suitable for most appli-
cations. It might be a good idea to optimize the focus position only in rare cases.
In combined applications with single and double deep racks, always focus the de-
vice on the double deep rack.
4.
Manually adjust the focus screws on the upper side of the device to optimize the
focus position. Use a SW2 hexagon key.
(1)
Manual focus screw
5.3.4
Calibration of the device
In order to receive exact position correction values from the device, the working dis-
tance and the circle diameter of the positioning mark must be calibrated. First cali-
brate for single deep applications.
Prerequisites
•
The
Operator
or
Maintenance
user level is set.
•
The
Continuous measurement
and
Display Image
switches are activated.
1.
Open the
Setup
window in SOPASair.
2.
Measure the distance between the front screen of the device and the rack with the
positioning mark.
3.
Make the following calculation:
−
Measured distance between front screen and rack +40 mm = calculated
working distance
−
Example: 300 mm +40 mm = 340 mm
4.
Enter the calculated working distance in the
Working distance
area into the
Work-
ing distance - single deep [mm]
input mask.
With double deep applications, enter
the calculated working distance in the
Working distance - double deep [mm]
in-
put mask.
5.
Measure the circle diameter of the positioning mark.
6.
Enter the measured circle diameter as the start value in the
Circle Setup
area in
the
Circle diameter [mm]
input mask.
The device verifies the values and executes fine adjustment. It constantly
records images and evaluates these.
7.
Adjust the circle diameter in steps until the
Evaluation circle diameter (aim:
100%)
parameter shows the value 100% ± 5% in the
Results
area. The circle di-
ameter set in SOPASair can deviate from the measured circle diameter.
5.3.5
Fine adjustment and calibration in single and double deep applications
The following steps are only relevant in combined applications with single and double
deep racks.
Figure 8: Manual focus screw
