Omron CJ1W-MA - REV 10-2008, Operation Manual

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Additional Functions for the CJ1W-NCF71-MA
Appendix F
Example:
If the beginning word of the Axis Operating Output Memory Areas is set to CIO 4000, the allowed interaxial
deviation for linear interpolation of a combination of axes 1 to 4 will be set in a+23 (CIO 4048) anda+24 (CIO
4049) of the Operating Output Memory Area of axis 2.
The first word of the Operating Output Memory Area of axis 2 is calculated as follows:
a = 4000 + (2
−
1)
×
25 = CIO 4025
In the same way, the allowed interaxial deviation for linear interpolation of a combination of axes 5 to 8 will be
set in a+23 (CIO 4148) anda+24 (CIO 4149) of the Operating Output Memory Area of axis 6.
The first word of the Operating Output Memory Area of axis 6 is calculated as follows:
a = 4000 + (6
−
1)
×
25 = CIO 4125
The allowed deviation is found by comparing the difference in feedback present positions. Make settings so
that operation starts from same present positions for axes 1 and 2 or axes 5 and 6 if detecting interaxial devia-
tion is to be enabled (i.e., if the interaxial deviation is set to a positive number). Also, if either axis 1 or 2 or
either axis 5 or 6 will be used for linear interpolation, set the allowed interaxial deviation of each axis to 0 (i.e.,
do not detect interaxial deviation). The setting of the allowed interaxial deviation becomes enabled when the
setting is written to memory.
Note The CJ1W-NCF71-MA is treated as the CJ1W-NCF71 in the CX-Programmer, CX-Motion-NCF, and
other Support Software. Select the CJ1W-NCF71 to make settings for the CJ1W-NCF71-MA when using
Support Software.