Rockwell Automation 5370-CVIM2 Module - Manual (Page 222)

5 Chapter Chapter 6
Reference Tools
6–63
• nX –– This returns the change from the nominal or “learned” X
coordinate of the center of rotation.
• nY –– This returns the change from the nominal or “learned” Y
coordinate of the center of rotation.
• nTheta –– This returns the change from the nominal or “learned” value
of the angular position, in degrees, of the index mark relative to the 0
°
point on the X–axis.
•
Xc –– This returns the same value as “X”.
•
Yc –– This returns the same value as “Y”.