
7
7.2 Parameter List
368
05271 Time constant for the spindle and tapping axis
in extraction operation (first–stage gear) [ms]
PRM
5201#2
05272 Time constant for the spindle and tapping axis
in extraction operation (second–stage gear)
[ms]
05273 Time constant for the spindle and tapping axis
in extraction operation (third–stage gear) [ms]
05274 Time constant for the spindle and tapping axis
in extraction operation (fourth–stage gear) [ms]
T series
05280 Position control loop gain of spindle and
tapping axis in rigid tapping
(Common in each gear)
PRM5281
to 5284
05281 Position control loop gain of spindle and
tapping axis in rigid tapping (first–stage gear)
PRM
5280=0
05282 Position control loop gain of spindle and
tapping axis in rigid tapping
(second–stage gear)
05283 Position control loop gain of spindle and
tapping axis in rigid tapping (third–stage gear)
05284 Position control loop gain of spindle and
tapping axis in rigid tapping (fourth–stage gear)
T series
05291 Spindle loop gain multiplier in the rigid tapping
mode (first–stage gear)
05292 Spindle loop gain multiplier in the rigid tapping
mode (second–stage gear)
05293 Spindle loop gain multiplier in the rigid tapping
mode (third–stage gear)
05294 Spindle loop gain multiplier in the rigid tapping
mode (fourth–stage gear)
Loop gain multiplier = 2048 E/L α 1000
E : Voltage in the velocity command at 1000
min
–1
L : Rotation angle of the spindle per one
rotation of the spindle motor
α : Unit used for the detection
T series
05300 In–position width of tapping axis in rigid tapping
[Detection unit]
05301 In–position width of spindle in rigid tapping
[Detection unit]
05302 Tapping axis in–position width in rigid tapping
using the second spindle [Detection unit]
05303 Spindle in–position width in rigid tapping using
the second spindle [Detection unit]