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8. Spindle Parameters
8.3 MDS-B-SP/SPH, MDS-C1-SP/SPH
226
No.
Items
Details
Setting
range
Standard
setting
3380
(PR)
SP180 VGSD Spindle
synchronous
speed loop
gain delay
advance term
Set the speed loop delay advance gain in
spindle synchronous mode.
When this parameter is set to "0", PI control
is applied.
0 to 1000
(0.1 1/s)
15
3381
(PR)
SP181 VCGS Spindle
synchronous
Target value of
variable speed
loop
proportional
gain
Set the magnification of speed loop
proportional gain with respect to SP178
(VGSP) at the maximum speed defined in
SP017 (TSP) in spindle synchronous mode.
0 to 100 (%) 100
3382
(PR)
SP182 VCSS Spindle
synchronous
Change
starting speed
of variable
speed loop
proportional
gain
Set the speed when the speed loop
proportional gain change starts in the
spindle synchronous mode.
SP182 SP017
SP178
SP178×
(SP181/100)
Proportional gain
Speed
0 to 32767
(r/min)
0
3383 SP183 SYNV Spindle
synchronous
Sync match-
ing speed
For changeover from the speed loop to the
position loop in the spindle synchronous
mode, set a speed command error range for
output of the synchronous speed matching
signal.
0 to 1000
(r/min)
20
3384
(PR)
SP184 FFCS Spindle
synchronous
Acceleration
rate feed
forward gain
Set the acceleration rate feed forward gain in
the spindle synchronous mode.
This parameter is used only with the SPJ2.
0 to 1000
(%)
0
3385 SP185 SINP Spindle
synchronous
In-position
width
Set the position error range for output of the
in-position signal in the spindle synchronous
mode.
1 to 2880
(1/16°)
16
3386
(PR)
SP186 SODR Spindle
synchronous
Excessive
error width
Set the excessive error width in the spindle
synchronous mode.
1 to 32767
( pulse)
(1 pulse
=0.088°)
32767
3387
(PR)
SP187 IQGS Spindle
synchronous
Current loop
gain magnifi-
cation1
Set the magnification of current loop gain
(torque component) in the spindle
synchronous mode.
1 to 1000
(%)
100