B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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NOTE
1 This parameter is valid when the multi-spindle
control is selected.
2 When the constant surface speed control option is
selected, the spindle speed is clamped to a
maximum speed, regardless of whether the G96
mode or G97 mode is set.
3 When this parameter is set to 0, parameter No.
3772 (maximum speed of the first spindle) is valid.
The spindle speed is not clamped when parameter
No. 3772 is set to 0.
4 When spindle speed command control is applied
using the PMC, this parameter has no effect, and
the speed of the spindle is not clamped.
3831 Maximum spindle speed for gear 1 of the third spindle
3832 Maximum spindle speed for gear 2 of the third spindle
[Data type] Word
[Unit of data] min
-1
[Valid data range] 0 to 32767
Set the maximum spindle speed for each gear of the third spindle.
NOTE
These parameters are used for the multi-spindle
control.
List of parameters for control of serial interface spindle Cs contouring control axis
No. Data
type
Description
3900
3901
3902
3903
3904
Byte
Word
Word
Word
Word
First
group
Number of the servo axis whose loop gain is to be changed according to the set values of
parameters 3901 to 3904 when the Cs contouring axis is controlled (set values 0 to 8)
Loop gain for the servo axis when the Cs contouring axis is controlled for spindle gear 1
selection
Loop gain for the servo axis when the Cs contouring axis is controlled for spindle gear 2
selection
Loop gain for the servo axis when the Cs contouring axis is controlled for spindle gear 3
selection
Loop gain for the servo axis when the Cs contouring axis is controlled for spindle gear 4
selection
3910
3911
3912
3913
3914
Byte
Word
Word
Word
Word
Second
group
Number of the servo axis whose loop gain is to be changed according to the set values of
parameters 3911 to 3914 when the Cs contouring axis is controlled (set values 0 to 8)
Loop gain for the servo axis when the Cs contouring axis is controlled for spindle gear 1
selection
Loop gain for the servo axis when the Cs contouring axis is controlled for spindle gear 2
selection
Loop gain for the servo axis when the Cs contouring axis is controlled for spindle gear 3
selection
Loop gain for the servo axis when the Cs contouring axis is controlled for spindle gear 4
selection