Device Description HG G-7335xZB | English, Revision 06 | Date: 30.04.2020
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Commissioning – Chapter 5
5
Commissioning
After mounting or changing the antennas, a position calibration is recommended.
Please see chapter 7.3.2 on page 23 and 8.5.4.18 on page 42. The position calibra
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tion has to be carried out for each antenna individually.
Only by processing this position calibration the interpreter is able to calculate and
display the deviation scaled to mm.
For a position calibration the following things are required:
positioning of the antenna at nominal height. The nominal height must corre
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spond to the one set in the interpreter (see section 7.3.2 on page 23)
a guide wire with a rated current (if possible 10 kHz)
The calibration can be started by using the serial interface. During this procedure the
antenna has to be moved from left to right in a certain area, being two times mount
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ing height above the wire (see 8.5.4.18 on page 42 resp. Figure 7 on page 24).
