Specifications

II Parameters
Axis Specifications Parameters
II - 109
【#2030(PR)】 dir (-) Reference position direction (-)
Select which side of the near-point dog the reference position is established.
For a rotary axis, select a direction that heads to the zero point from the intermediate point
during automatic zero point return.
0: Positive direction
1: Negative direction
Directions in which reference position is established as viewed from the near-point dog
【#2031】 noref Axis without reference position
Select whether the reference position is provided for the axis.
0: Reference position is provided. (Normal controlled axis)
1: No reference position is provided.
When "1" is set, reference position return is not required before automatic operation starts.
【#2032】 nochk Whether reference position return is completed not checked
Select whether to check the reference position return completion.
0: Check the reference position return completion.
1: Not check the reference position return completion.
When "1" is set, the absolute and incremental commands can be executed even if dog type
(or Z phase pulse system) reference position return is not completed.
Note that this setting is available for a rotary axis only.
【#2033】 zp_no Z phase pulse system reference position return spindle encoder No.
Set the spindle encoder No. to be used when the reference position return is performed with
the Z phase pulse of the spindle encoder.
0: Dog type
1 to 6: Spindle No.
*The setting range differs according to the model.
---Setting range---
0 to 6
【#2034】 rfpofs Distance-coded reference position detection offset
Set the offset value from the position for the initial reference position setting to the
machine's actual basic point in reference position return in the distance-coded reference
position detection.
Input the value of the machine value counter that is displayed immediately after the
reference position is established.
When the power is turned ON and this parameter is set to "0", the manual reference
position return is regarded as initial reference position setting.
If this parameter is set to "0", automatic operation won't be available.
---Setting range---
-99999.999 to 99999.999 (mm)
【#2035】 srchmax Distance-coded reference position detection scan distance
Set the maximum distance for scanning the reference marks when the reference position is
not established in the distance-coded reference position detection.
For the scan distance, set the distance that fully covers the number of reference marks as
you wish to detect.
(Example) When adding about 10% of additional coverage:
Scan distance = Base reference mark interval [mm] * 2 * 1.1
---Setting range---
0.000 to 99999.999 (mm)
Grid
+ direction
+ direction
- direction
Near-point dog
Near-point dog
Reference position
Reference position
Grid
- direction