Rockwell Automation 8520-9API 9/Series OCI API Developer's Guide - Manual (Page 171)

6–3 Array Indices and Strings
Publication 8520-6.6 - August 1999
BACK_BORING_SHIFT_DIRECTION enumeration
This enumeration identifies the shift direction for back boring cycles.
Enumeration Result:
+Axis 1 Name Plane (G17/G18/G19) Primary Axis 1+
- Axis 1 Name Plane (G17/G18/G19) Primary Axis 1-
+ Axis 2 Name Plane (G17/G18/G19) Primary Axis 2+
-Axis 2 Name Plane (G17/G18/G19) Primary Axis 2-
CALIBRATION_START enumeration
The Calibration Start enumeration is used to determine the start point
of axis calibration measurement for a specific axis. The
Calibration_Start enumeration is:
Enumeration Result:
0 Most +
1 Most -
Most + means calibration points start at the calibration point entered
with the most positive value. Most negative means calibration points
start at the calibration point entered with the most negative value.
Subsequent points will then be measured from the most positive or
negative data point you enter for your ballscrew. The
Calibration_Type enumeration determines if the points are measured
from the start point or from subsequent entered points.
CALIBRATION_TYPE enumeration
The Calibration Type enumeration is used to identify the method
used to enter calibration data in the axis calibration tables for a
specific axis. The Calibration_Type enumeration is:
Enumeration Result:
0 Measurement
1 Deviation
Measurement means each point entered is a measurement from the
original start point. Deviation means each point is a measurement
from the preceding adjacent point entered.