HEIDENHAIN ND 530 v.2 - Manual (Page 4)

Non-linear Error Compensation
To work with the non-linear error compensation it is necessary to
•
activate the function via the operating parameter P40.
• traverse the reference marks after switching on.
• enter the compensation values in the table.
For every axis compensation values can be entered over 16 compensation points. To
determine the compensation values with a comparator system from HEIDENHAIN,
such as VM 101, you must select the REF display.
Selecting the Compensation Value Table
➤ Select the operating parameter P00 and enter the code number 105 296. Use
the following keys for the entries:
Key Function
MOD Save input value and select next input parameter.
1 / 2 Save input value and select preceding input value.
R+ Select REF display.
ENT • Save entry.
• Exit compensation value table.
CL • Delete entry.
• Delete all compensation values.
➤ Enter the parameters and compensation values as follows:
Display Entry
Enter the axis to be compensated, e.g. X.
Enter the axis causing the error, e.g. X, i.e. X = F(X).
Enter the datum on the axis causing the error.
Enter the distance of the compensation points on the error-
causing axis, e.g. 14 (= 2
14 µm = 16.384 mm).
Minimum input value: 10 (= 1.024 mm)
Maximum input value: 23 (= 8388.608 mm)
Select compensation point No. 1. The compensation point
number can be seen while pressing the MOD key. After letting
go of the MOD key the coordinates of the selected compensation
point can be seen in the upper line. Enter the compensation value
in the lower line.
Enter all following compensation points.
Delete all compensation values:
Display Entry
Press key CL.
Press key ENT. Compensation values are deleted.