Mitsubishi MELDAS MDS-C1 Instruction Manual page 158

No. Abbr. Parameter name
Spindle synchronous
SP178 VGSP* control speed loop gain
proportional term
Spindle synchronous
SP179 VGSI* control speed loop gain
integral term
Spindle synchronous
SP180 VGSD* control speed loop gain
delay advance term
Spindle synchronous
control
SP181 VCGS* Target value of variable
speed loop proportional
gain
Spindle synchronous
control
SP182 VCSS* Change starting speed of
variable speed loop
proportional gain
Spindle synchronous
SP183 SYNV control
Sync matching speed
SP184
Spindle synchronous
SP185 SINP control
In-position width
Spindle synchronous
SP186 SODR* control
Excessive error width
Spindle synchronous
control
SP187 IQGS*
Current loop gain
magnification1
Spindle synchronous
control
SP188 IDGS*
Current loop gain
magnification 2
Spindle synchronous
SP189 PG2S control
Position loop gain 2
Spindle synchronous
SP190 PG3S control
Position loop gain 3
SP191
SP192
Parameters with an asterisk * in the abbreviation, such as OSP*, are validated with the NC power turned ON again.
3. Setup
Details
Set the speed loop proportional gain in spindle
synchronous control mode.
Set the speed loop integral gain in spindle synchronous
control mode.
Set the speed loop delay advance gain in spindle
synchronous control mode.
When this parameter is set to "0", PI control is applied.
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.
Set the speed when the speed loop proportional gain
change starts in the spindle synchronous control mode.
Proportional gain
SP178
SP178×
(SP181/100)
SP182
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.
Not used. Set "0".
Set the position error range for output of the in-position
signal in the spindle synchronous control mode.
Set the excessive error width in the spindle synchronous
control mode.
Set the magnification of current loop gain (torque
component) in the spindle synchronous control mode.
Set the magnification of current loop gain (excitation
component) in the spindle synchronous control mode.
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".
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".
Not used. Set "0".
Not used. Set "0".
3 - 79
Setting range
0 to 100 (%)
0 to 32767
Speed
SP017
(1/16 deg)
0 to 32767
(1 pulse =
0.088 deg)
1 to 1000 (%)
1 to 1000 (%)
Standard
(Unit) setting
0 to 1000 63
0 to 1000 60
0 to 1000 15
100
0
(r/min)
0 to 1000
20
(r/min)
0 0
1 to 2880
16
(pulse)
32767
100
10
0 to 999
0
(rad/s)
0 to 999
0
(rad/s)
0 0
0 0