Fagor CNC 8060, Installation Manual, Page: 240 / 698

Installation manual.
CNC 8060
CNC 8065
2.
MACHINE PA
RAMETERS.
Mac
h
ine parameters for
the
axes. Work sets.
·240·
(R
EF
: 1709)
SSIRESOL
Digital counting (feedback) resolution.
Possible values: From 1 to 999999999.
Default value: 10000.
Associated variable: (V.)[ch].MPA.SSIRESOL[set].xn
Number of digital counting units contained in a pitch.
Example:
Fagor absolute linear encoder with a pitch of 20 microns and a digital resolution of 1 dµ.
SSIRESOL = 20 µ / 0.1 µ = 200.
Example:
For a 8192 ppt encoder and a 10 mm pitch screw.
PITCH = 10 mm.
SSIRESOL = 8192.
The resolution of the axis will be; 10 / 8192 = 0.0012 mm.
Example:
For SSITYPE = ABSIND (inductosyn ROT+ABS), for a 2 or 4-degree turn and depending on whether
it is a high resolution or low resolution encoder, the counting increment is 10000 units.
PITCH = 2º or 4º
SSIRESOL = 10000
The resolution of the axis will be; 2º or 4º / 10000 = 0.0002 or 0.0004 degrees.