Delem DAC-360, Installation Manual

Page: 39 / 82

Delem
V0208, 2.13
Unit : counts/mm
Default : 50.000
Function
Sets the scaling between encoder pulses and millimeters. The encoder gives an exact
number of count pulses over a mm displacement. This value must be programmed here.
The value can be calculated by the formula:
F = (NP / SPP) * 4
in which:
- NP = Number of encoder pulses per revolution of the spindle
- SPP = Spindle pitch in mm
The result of the division NP/SPP is multiplied by 4, because the control counts every
quadrant of one encoder cycle.
Example:
- number of encoder pulses: 50 pulse/rev.
- spindle pitch: 2 mm/rev.
results in F= (50 / 2) * 4 = 100 counts/mm
Parameter 29
Spindle correction table
Range : -
Unit : -
Default : -
Function
Entry point to edit a spindle correction table. Press ENTER to open a new window, in which
the table can be edited. See chapter 3 for more information about the spindle correction table.
Parameter 30
Count direction
Range : 0 - 1
Unit : -
Default : 0
Function
To change the counting direction of the axis encoder pulses, in case the installed counting is
incorrect.
Parameter 31
Reference search
Range : 0 - 1
Unit : -
Default : 1