Rockwell Automation GMLC Reference Manual - Manual (Page 672)

Publication GMLC-5.2 - November 1999
Motion Controller Functions 635
This system function returns a numeric value based upon the configured
Flex IO module installed at the specified module location (0 to 7) as
shown in following table:
Master Cam Position
Use the Master_CAM_position function to store a master axis position in
the cam table, or use it as an element in an expression.
You use the Build Table or Equation block to build position cam master
tables. It is not necessary to use this function for this purpose.
Syntax:
Master_Cam_position[PCAM master point]
After you select an axis from the pop-up menu, insert a value or
expression equal to the desired position cam table master point for the
argument. The argument is evaluated as an integer (floating-point values
are truncated) and must have a value from:
Flex I/O Module Type Module Type Number
1794-IB16 10
1794-IE8 11
1794-IAS 12
1794-IF41 13
1794-OB16 64
1794-OE4 65
1794-OA8 66
1794-OW8 67
1794-0B16P 68
1794-IE 4XOE2 128
1794-IB10XOB6 129