Spindle Manual Travel - Siemens SINUMERIK Series Function Manual

Orientation axes
The maximum jerk when manually traversing orientation axes can be specified for each
channel via the machine data:
MD21158 $MC_JOG_JERK_ORI [<orientation axis>]
For MD21158 to take effect, the channel-specific jerk limitation for the manual traversing of
orientation axes must be enabled via the following machine data:
MD21159 $MC_JOG_JERK_ORI_ENABLE == TRUE
Reference:
Function Manual, Basic Functions; Acceleration (B2)
Alarms
Alarm 20062, "Axis already active", is triggered in the case that a geometry axis/orientation
axis is manually traversed under the following conditions:
● The axis is already being traversed in JOG mode via the axial PLC interface.
● A frame for a rotated coordinate system is already active and another geometry axis in
If the axis is not defined as a geometry axis, alarm 20060, "Axis cannot be traversed as a
geometry axis", is output if you attempt to traverse it as a geometry axis in JOG mode.
3.11.2

Spindle manual travel

Spindle manual travel
Spindles can also be traversed manually in JOG mode. Essentially, the same conditions
apply as for manual travel of axes. Spindles can be traversed in JOG mode using the
traversing keys continuously or incrementally, in jog or continuous mode, or using the
handwheel. The function is selected and activated via the axis-/spindle-specific PLC
interface in the same way as for the machine axes. The axis-specific machine data also
apply to the spindles.
Spindle mode
Spindle manual travel is possible in positioning mode (spindle is in position control) or in
open-loop control mode.
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
this coordinate system is traversed in JOG mode with the traversing keys.
3.11 Special features relating to manual and handwheel travel
H1: Manual and handwheel travel
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