PDF Fanuc Power Mate i-D/H Parameter Manual

4. DESCRIPTION OF PARAMETERS
B63180EN/02
134
5271
Time constant for the spindle and tapping axis in extraction operation (firststage gear)
5272
Time constant for the spindle and tapping axis in extraction operation
(secondstage gear)
5273
Time constant for the spindle and tapping axis in extraction operation (thirdstage gear)
[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
These parameters are enabled when the TDR parameter (bit
2 of parameter No.5201) is set to 1.
5280
Position control loop gain for the spindle and tapping axis in rigid tapping
(common to all gears)
5281
Position control loop gain for the spindle and tapping axis in rigid tapping
(firststage gear)
5282
Position control loop gain for the spindle and tapping axis in rigid tapping
(secondstage gear)
5283
Position control loop gain for the spindle and tapping axis in rigid tapping
(thirdstage gear)
NOTE
Once these parameters have been set, the power must be
turned off then back on for the settings to become effective.
[Data type] Word
[Unit of data] 0.01 s
1
[Valid data range] 1 to 9999
Each of these parameters is used to set a position control loop gain for the
spindle and tapping axis in rigid tapping. These parameters significantly
affect the precision of threading. Optimize these parameters as well as the
loop gain multipliers by conducting a cutting test.

Leave a Reply

Your email address will not be published. Required fields are marked *