Swiveling in the JOG mode
Cycle alarms 62186 and 62187 can be hidden or displayed using the following cycle machine
data:
MD55410 $MC_MILL_SWIVEL_ALARM_MASK Activate fault evaluation CYCLE800
Bit 0 Activate fault 61186
= 0 Hide fault 61186 "Active zero offset G%4 and base (base reference) contains rotations"
(default setting).
= 1 Display fault 61186
Bit 1 Activate fault 61187
= 0 Hide fault 61187 "Active base and base reference (G500) contain rotations" (default set‐
ting).
= 1 Display fault 61187
21.7.2 CYCLE800 checklist for the identification of the machine kinematics
Note
Identification of the machine kinematics according to DIN 66217 or ISO 841-2001
This checklist does not claim to be complete.
● Do the 3 linear axes of the machine that are active for the transformation form an orthogonal
coordinate system? Geometry axes XYZ
● How many swivel kinematics does the machine have?
Combinations of two (or one) rotary axis and the three linear axes are always formed.
● Which machine components are concerned?
Swivel head, swivel table or swivel head and rotary table.
● What are the names of the rotary axes of the kinematics?
Manual rotary axes are permitted and do not have to be declared in the NC.
● What is the 1st or 2nd d rotary axis of a swivel data set?
Rule: Rotary axis 2 is based on rotary axis 1. With mixed kinematics, rotary axis 1 is always
the axis for the tool orientation.
● Is the traversing direction of the linear axes and the rotary axes correct? Right-hand rule
Rule: If the linear axis or the rotary axis moves the workpiece, the direction of motion of the
axis and also the sign of the rotary axis vector change.
● What is the initial setting of the kinematics?
This defines the tool orientation and the plane G17, G18, G19.
● Which rotary axis rotates around which axis of the coordinate system or the machine axis
(axes)?
This defines the rotary axis vectors of the kinematics.
Example 1:
Head kinematics. Rotary axis 2 rotates around axis Y → rotary axis vector V2xyz = 0,1,0
Example 2:
Table kinematics. Rotary axis 1 rotates around axis X → rotary axis vector V1xyz = -1,0,0
Technologies and cycles
21.7 Swiveling
SINUMERIK Operate (IM9)
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1 567
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