PDF Fanuc Power Mate i-D/H Parameter Manual

4. DESCRIPTION OF PARAMETERS
B63180EN/02
118
3771
Minimum spindle speed in constant surface speed control mode (G96)
[Data type] Word
[Unit of data] min
1
[Valid data range] 0 to 32767
Set the minimum spindle speed in the constant surface speed control
mode (G96).
The spindle speed in constant surface speed control is clamped to the
speed given by parameter 3771.
3772
Maximum spindle speed
[Data type] Word
[Unit of data] min
1
[Valid data range] 0 to 32767
This parameter sets the maximum spindle speed.
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 constant surface speed
control option is selected.
2 When the constant surface speed control option is selected,
the spindle speed is clamped at the maximum speed,
regardless of whether the G96 mode or G97 mode is specified.
3 When 0 is set in this parameter, the speed of the spindle 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.

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