
B–63010EN/02
4. DESCRIPTION OF PARAMETERS
211
NOTE
1 This parameter is valid when the multi–spindle control option
is selected.
2 When the constant surface speed control option is selected,
the spindle speed is clamped at the specified maximum speed,
regardless of whether the G96 mode or G97 mode is specified.
3 When 0 is set in this parameter, the setting of parameter
No.3772 for the first spindle is used.
When 0 is set in parameter No.3772, the spindle speed is not
clamped.
4 When spindle speed command control is applied using the
PMC, this parameter has no effect, and the spindle speed is
not clamped.
3811 Maximum spindle speed for gear 1 of the second spindle
3812 Maximum spindle speed for gear 2 of the second 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 second spindle.
NOTE
These parameters are used for the multi–spindle control.
3820 Data for adjusting the gain of the analog output of the third–spindle speed
[Data type] Word
[Unit of data] 0.1%
[Valid data range] 700 to 1250
Set the data used for adjusting the gain of the analog output of the third
spindle speed.
NOTE
This parameter is used for controlling the multi–spindles.
3821 Offset–voltage compensation value of the analog output of the third–spindle speed
[Data type] Word
[Unit of data] Velo
[Valid data range] –1024 to 1024
Set the offset–voltage compensation value of the analog output of the
third–spindle speed.
NOTE
This parameter is used for controlling the multi–spindles.