
B–63510EN/01
4. DESCRIPTION OF PARAMETERS
117
3802
Maximum speed of the second spindle
[Data type] Word
[Unit of data] rpm
[Valid data range] 0 to 32767
Parameter sets the maximum speed for the second spindle.
When a command specifying a speed exceeding the maximum speed of
the spindle is specified, or the speed of the spindle exceeds the maximum
speed because of the spindle speed override function, the spindle speed is
clamped at the maximum speed set in the parameter.
NOTE
1 This parameter is valid when the multi–spindle control is
selected.
2 When the constant surface speed control function is used, 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] rpm
[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.