Rockwell Automation 8520-9API 9/Series OCI API Developer's Guide - Manual (Page 189)

Appendix
A
Publication 8520-6.6. - August 1999
OCI Data Items
This appendix lists the OCI data items categorized by feature. The feature categories are:
a AMP Data n Paramacro Items
b Axis Calibration o Part Program Directory Items
c Communication Port Parameters p Part Program Rotation and Scaling
d Error Message Items q Position Information
e Factory Communication Module r Probing and Skip Cycles
f Feedrate Data s Program Block Items
g Fixed Cycles t Random Tool and Tool Life Management
h G and M Code Data u Servo Information
i In Process Dresser v Servo Parameters
j Miscellaneous System Information w Spindle Data
k Offset Data x Work Coordinate System Information
l Operating Mode y Zones and Overtravels
m PAL Data z
The following table of OCI data items uses these headings:
Item (Name): – The string that should be passed to the OCI data server to read or write a specific piece of data.
Description: – A brief description indicating what data that item references.
Num Indices: – The number of array indices associated with the data item.
Array Indices: – The indices (or enumeration) used to reference a specific value of an data item array.
Units: – If the value returned is dependent on a specific measuring system or unit (e.g. inch/metric) as determined by the
units dependency column.
Units Dependency: – The controlling factor in determining the Units used to return a piece of data (e.g. is the control in
inch mode when the data is requested).