
NOTE
1 If this parameter is set to 1, an actual Cs axis cannot be
connected in the same path.
2 When using a virtual Cs axis, set the Cs axis in parameter
No. 1023, assuming that one virtual serial spindle is added.
If an actual serial spindle is connected to the path in which
the virtual Cs axis is used, set the following parameters as
indicated in the table below, depending on the number of
spindles.
3 Set the parameters of feedrate and the like for the virtual Cs
axis. The Cs axis need not be specified in the parameters
of motor (No. 4000 to No. 4393).
4 When performing composite control of the Cs axis, set bit 1
(CZM) of parameter No. 8161 to 1 at the same time. To
perform composite control, the axis recomposition function
is required.
5 When this parameter has been set, the power must be
turned off then back on for the setting to become effective.
B–63010EN/02
4. DESCRIPTION OF PARAMETERS
201
#7
3711
#6 #5 #4 #3 #2 #1 #0
CDM
NOTE
When this parameter is set, the power must be turned off
before operation is continued.
[Data type] Bit
CDM The axis of Cs contour control of this path is:
0 : Not set as a virtual Cs axis.
1 : Set as a virtual Cs axis.
By setting this parameter to 1 and setting the Cs axis in parameter No.
1023, a virtual Cs axis is added even if the actual Cs axis is not connected.
This enables composite control, which replaces the virtual Cs axis with an
actual Cs axis connected to another path, under multipath control.
Actual spindle connected
to the path
No.1023 No.3704#7 (CSS)
No spindle –1 0
First spindle –2 1
First and second spindles –3 1
First, second, and third spindles –4 1
* The total number of actual connected spindles and the virtual Cs
axis cannot exceed 4.