Siemens SINUMERIK 840C - Manual (Page 820)

11.92 12 Functional Descriptions
12.7.2 Description of the spindle modes
Speed characteristic for incremental positioning
t
n
Max. speed from DB user data
Examples
Example 1
0°
Last M19 position: 0°
Actual position: 270°
Specified travel: +180°
This means that the spindle has moved 90° from the last M19 position in the opposite
direction to the specified direction, so the total is:
Distance to be traversed: +270°
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SINUMERIK 840C (IA)