SINO SDS 2-3VA, Руководство по эксплуатации

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7.2 Non-linear error compensation
Attention: The non-linear compensation function can only be set
up in the status of metric display. After the setup is completed, metric
system or British system can be selected for display.
There are two methods for setting the starting point when making
non-linear error compensation at the display:
1. To make error compensation with the starting point as the
mechanical origin (Figure 1)
2. To make error compensation with the first actual zero point of the
grating ruler as the mechanical origin (Figure 2)
L: The distance of the effective range of the grating ruler
L1: The length of the compensation section
L2: The effective distance of compensation
Note: The user can set the preceding distance at will according to the actual
requirement. There is no requirement on interval distance.
Step I: The interface of display system parameter setting is displayed. Set the
compensation mode of the corresponding axis to be “Non-linear
compensation”.
(See Chapter 2.6 for the detailed setting method)
Step II: The compensation interface is displayed. Set the n
on-linear error
compensation value.
1. At the coordinates interface, press the axis key, and then press the
key. The n on-linear compensation interface is then displayed.
2. “Step 1” is displayed at the display:
Compensation setting: Use the axis compensation function. Find the
reference point in the next step.