4.DESCRIPTION OF PARAMETERS B-64120EN/01
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5271
Time constant for the spindle and tapping axis in extraction operation
(first-stage gear)
5272
Time constant for the spindle and tapping axis in extraction operation
(second-stage gear)
5273
Time constant for the spindle and tapping axis in extraction operation
(third-stage gear)
Time constant for the spindle and tapping axis in extraction operation
(fourth-stage gear)
5274
[Data type] Word
[Unit of data] ms
[Valid data range] 0 to 4000
Each of these parameters is used to set a linear
acceleration/deceleration time constant for the spindle of each gear
and tapping axis in extraction operation during rigid tapping.
NOTE
1 These parameters are enabled when the TDR
parameter (bit 2 of parameter No.5201) is set to 1.
2 When rigid tapping is performed using the second
spindle
• When the SPR parameter (bit 1 of parameter
No.5204) is set to 0, the settings of parameters
No.5271 and No.5272 are applied to the second
spindle, as well as to the first spindle.
• When the SPR parameter (bit 1 of parameter
No.5204) is set to 1, the settings of parameters
No.5335 and No.5336 are applied to the second
spindle.