
B–63010EN/02
4. DESCRIPTION OF PARAMETERS
281
NOTE
These parameters are enabled when the SPR parameter (bit
1 of parameter No.5204) is set to 1.
5308 In–position width at point R in rigid tapping (tapping axis)
[Data type] Word
[Unit of data] Detection unit
[Valid data range] 0 to 32767
This parameter is used to set the tapping axis in–position width at point R
in rigid tapping.
5310 Positional deviation limit imposed during tapping axis movement in rigid tapping
[Data type] Word
[Unit of data] Detection unit
[Valid data range] 1 to 32767
This parameter is used to set a positional deviation limit during tapping
axis movement in rigid tapping. A value that falls outside the valid data
range, described above, can be specified in parameter No.5314.
NOTE
1 When a high–resolution detector is used, the unit must be
multiplied by 10.
2 When rigid tapping is performed using the second and third
spindles
• When the SPR parameter (bit 1 of parameter No.5204)
is set to 0, the setting of parameter No.5310 (or No.5314)
is applied to the second and third spindles, 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.5350 and
No.5354 are applied to the second spindle and third
spindle, respectively.
5311 Limit value of spindle positioning deviation during movement in rigid tapping.
[Data type] Word type
[Unit of data] Detection unit
[Valid data range] 1 to 32767
This parameter sets the limit value of a spindle positioning deviation
during movement in rigidtapping.
Limit value = S 360 100 1.5 / (60 G α)
where
S : Maximum spindle speed in rigid tapping
(Setting value of parameter Nos. 5241 and greater)
G : Loop gain of rigid tapping axis
(Setting value of parameter Nos. 5280 and greater)
α : Detection unit