Verifying X63/X62 Setup
X63/X62 Installation and Calibration Manual
4-8
• The difference in extended positions is
The error increases from 0.03 to 0.15 when extended by 0.12
(Table 4-1).
• In this example, the rover Easting values are larger and
plotting the lines shows that the machine position in 3DMC
needs to rotate (decrease) center-wise (Figure 4-8).
• If the 3DMC Easting values are larger, the machine position
in 3DMC needs to rotate (increase) outwards.
To rotate the machine position, simply decrease the Aux antenna
distance-to-boom center value in 3DMC using the following steps.
Do not physically move the antenna.
1. Measure the distance from the curled and extended positions of
the bucket teeth (e.g. 20 Ft.).
2. Note the distance between antennas (e.g. 7.5 Ft.).
3. Determine the Aux antenna correction amount using this formula:
For this example, the equation looks like this:
4. In 3DMC, navigate to the Excavator Antenna Mounting screen in
the machine builder. Reduce the Aux antenna-to-boom pivot by
0.045 Ft.
Table 4-1. Error in Length Measurement Examples
Curled In Extended Difference
3DMC Easting 520.35 520.36
Rover Easting 520.30 520.51
Delta 0.03 0.15 0.12
A Dis ceBetweenAntennastan
x
------------------------------------------------------------------------------- -
B CurlToExtDis cetan
CExtEastingD CurlEasting–
---------------------------------------------------------------------------------------=
7.5
x
-------
20
0.15 0.03–
-------------------------- -=
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