10 Axis and Spindle Installation 11.92
10.4.1 Drive optimization
Yes
Yes
Yes
No
No
No
Pos. polarity of set
speed voltage
when axes move in
pos. direction?
10 mm mech.
movement = 10
mm actual value
display on NC
monitor?
Is actual value
display on NC
monitor being
incremented?
Bit 2 of NC MD 564* = 0
Move feed axis
mechanically in pos.
direction
Bit 1 of NC MD 564* = 0 Bit 1 of NC MD 564* = 1
Axis-specific closing of the
position control loop
Bit 2 of NC MD 564* = 1
Check (NC MD 364*, 368* and
1800*)
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SINUMERIK 840C (IA)