Siemens SINUMERIK 840D - Page 199

Special Motion Commands
5.8 Extended measuring function (MEASA, MEAWA, MEAC) (option)
Job planning
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
5-35
Recognized programming errors
The following programming errors are detected and indicated appropriately:
• If MEASA/MEAWA is programmed with MEAS/MEAW in the same block.
Example:
N01 MEAS=1 MEASA[X]=(1,1) G01 F100 POS[X]=100
• MEASA/MEAWA with number of parameters <2 or >5
Example:
N01 MEAWA[X]=(1) G01 F100 POS[X]=100
• MEASA/MEAWA with trigger event not equal to 1/ -1/ 2/ -2
Example:
N01 MEASA[B]=(1,1,3) B100
• MEASA/MEAWA with invalid mode
Example:
N01 MEAWA[B]=(4,1) B100
• MEASA/MEAWA with trigger event programmed twice
Example:
N01 MEASA[B]=(1,1,-1,2,-1) B100
• MEASA/MEAWA and missing GEO axis
Example:
N01 MEASA[X]=(1,1) MESA[Y]=(1,1) G01 X50 Y50 Z50 F100 ;GEO axis
X/Y/Z
• Inconsistent measuring job with GEO axes
Example:
N01 MEASA[X]=(1,1) MEASA[Y]=(1,1) MEASA[Z]=(1,1,2)
G01 X50 Y50 Z50 F100