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3. Setup
3 - 97
No. Abbr. Parameter name Details
Setting
range
(Unit)
Standard
setting
SP178 VGSP*
Spindle synchronous
control speed loop gain
proportional term
Set the speed loop proportional gain in spindle
synchronous control mode. 0 to 1000 63
SP179 VGSI*
Spindle synchronous
control speed loop gain
integral term
Set the speed loop integral gain in spindle synchronous
control mode. 0 to 1000 60
SP180 VGSD*
Spindle synchronous
control speed loop gain
delay advance term
Set the speed loop delay advance gain in spindle
synchronous control mode.
When this parameter is set to "0", PI control is applied.
0 to 1000 15
SP181 VCGS*
Spindle synchronous
control
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 control mode.
0 to 100 (%) 100
SP178
SP178 X
(SP181/100)
SP182 VCSS*
Spindle synchronous
control
Change starting speed of
variable speed loop
proportional gain
Set the speed when the
speed loop proportional
gain change starts in
the spindle
synchronous control
mode.
0 SP182 SP017
0 to 32767
(r/min)
0
SP183 SYNV
Spindle synchronous
control
Sync matching speed
For changeover from the speed loop to the position loop
in the spindle synchronous control mode, set a speed
command error range for output of the synchronous
speed matching signal.
0 to 1000
(r/min)
20
SP184 Not used. Set "0". 0 0
SP185 SINP
Spindle synchronous
control
In-position width
Set the position error range for output of the in-position
signal in the spindle synchronous control mode.
1 to 2880
(1/16 deg)
16
SP186 SODR*
Spindle synchronous
control
Excessive error width
Set the excessive error width in the spindle synchronous
control mode.
0 to 32767
(pulse)
(1 pulse =
0.088 deg)
32767
SP187 IQGS*
Spindle synchronous
control
Current loop gain
magnification1
Set the magnification of current loop gain (torque
component) in the spindle synchronous control mode. 1 to 1000
(%)
100
SP188 IDGS*
Spindle synchronous
control
Current loop gain
magnification 2
Set the magnification of current loop gain (excitation
component) in the spindle synchronous control mode. 1 to 1000
(%)
10
SP189 PG2S
Spindle synchronous
control
Position loop gain 2
Set the second position loop gain when high-gain control
is carried out in the spindle synchronous control mode.
When this parameter function is not used, set to "0".
0 to 999
(rad/s)
0
SP190 PG3S
Spindle synchronous
control
Position loop gain 3
Set the third position loop gain when high-gain control is
carried out in the spindle synchronous control mode.
When this parameter function is not used, set to "0".
0 to 999
(rad/s)
0
SP191 Not used. Set "0". 0 0
SP192 Not used. Set "0". 0 0
Parameters with an asterisk * in the abbreviation, such as OSP*, are validated with the NC power turned ON again.