
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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3732
The spindle speed during spindle orientation or the spindle motor speed
during spindle gear shift
[Data type] Word
[Valid data range] 0 to 20000
Set the spindle speed during spindle orientation or the spindle motor
speed during gear shift.
When GST, #1 of parameter 3705, is set to 0, set the spindle speed
during spindle orientation in rpm.
When GST, #1 of parameter 3705, is set to 1, set the spindle motor
speed during spindle gear shift calculated from the following formula.
For a serial spindle
Spindle motor speed during spindle gear shift
Set value=
Maximum spindle motor speed
×16383
For an analog spindle
Spindle motor speed during spindle gear shift
Set value=
Maximum spindle motor speed
×4095
3735
Minimum clamp speed of the spindle motor
[Data type] Word
[Valid data range] 0 to 4095
Set the minimum clamp speed of the spindle motor.
Minimum clamp speed of the spindle motor
Set value=
Maximum spindle motor speed
×4095
NOTE
If the function of constant surface speed control or
bit 4 (GTT) of parameter No. 3706 is specified, this
parameter is invalid.