Computer Drive Installation Instructions

10 Axis and Spindle Installation 03.95
10.2.6 The influence of resolution on velocity
Input resolution Smallest programmable path velocity
10
-2
mm, degrees 0.1 mm/min, degrees/min
10
-3
mm, degrees 0.01 mm/min, degrees/min
10
-4
mm, degrees 0.001 mm/min, degrees/min
10
-5
mm, degrees 0.0001 mm/min, degrees/min
10
-3
inch, degrees 0.01 inch/min, degrees/min
10
-4
inch, degrees 0.001 inch/min, degrees/min
10
-5
inch, degrees 0.0001 inch/min, degrees/min
10
-6
inch, degrees 0.00001 inch/min, degrees/min
The maximum axis velocity is only dependent on the input resolution with the
SINUMERIK 840C:
Input resolution
Maximum axis velocity
(NC MD 540*.6 = 0 mm/min)
10
-2
mm, degrees 99 999 000 mm/min, degrees/min
10
-3
mm, degrees 10 737 400 mm/min, degrees/min
10
-4
mm, degrees 1 073 740 mm/min, degrees/min
10
-5
mm, degrees 107 300 mm/min, degrees/min
10
-3
inch, degrees 99 999 000 inch/min, degrees/min
10
-4
inch, degrees 27 273 000 inch/min, degrees/min
10
-5
inch, degrees 2 727 300 inch/min, degrees/min
10
-6
inch, degrees 272 700 inch/min, degrees/min
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SINUMERIK 840C (IA)