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5 Spindle Adjustment
MITSUBISHI CNC
5-2-9 High-response acceleration/deceleration function
Under continuous position control method makes position droop is set with primary delay depending on the
position control gain during the acceleration/deceleration by S command. If the position gain is set lower, the
zero speed detection which indicates the spindle stop is more conspicuously delayed.
This function enables the position droop’s primary delay to be shorter and the zero speed detection to be
faster.
【#13095】 SP095 VIAX Lead compensation scale during high-response acceleration/
deceleration
Set the magnification against delay/lead compensation (SP006) of the high-response acceleration/
deceleration (valid when SP226(SFNC6)/ bitD (vup) is set to "1").
Normally, set to "0". Set this parameter to suppress overshooting when the speed is reached.
---Setting range---
0 to 10000 (0.01%)
【#13226】 SP226 SFNC6 Spindle function 6
bit D : vup High response acceleration / deceleration
This suppresses a temporal delay which occurs when the target speed is attained from acceleration
and when the spindle stops from deceleration.
0: Normal acceleration/deceleration 1: High response acceleration/deceleration Enable
This function is invalid during orientation and interpolation control (spindle synchronous/C axis/
synchronous tapping control) even when it is set.
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