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3. Setup
3 - 84
No. Abbr. Parameter name Details
Setting range
(Unit)
Standard
setting
SP066 VCSN1*
Change starting speed of
variable speed loop
proportional gain
Set the speed when the speed loop proportional gain
change starts.
SP066 SP017
SP022
SP022×
(SP065/100)
Proportional gain
Speed
0 to 32767
(r/min)
0
SP067 VIGWA*
Change starting speed of
variable current loop gain
Set the speed where the current loop gain change starts. 0 to 32767
(r/min)
0
SP068 VIGWB*
Change ending speed of
variable current loop gain
Set the speed where the current loop gain change ends. 0 to 32767
(r/min)
0
SP069 VIGN*
Target value of variable
current loop gain
Set the magnification of current loop gain (torque
component and excitation component) for a change
ending speed defined in SP068 (VIGWB).
When this parameter is set to "0", the magnification is 1.
SP067 SP017SP068
Speed
1-fold
SP069×(1/16)-fold
0 to 32767
(1/16-fold)
0
SP070 FHz
Machine resonance
suppression filter
frequency
When machine vibration occurs in speed and position
control, set the frequency of the required vibration
suppression.
Note that a value of 100Hz or more is set.
Set to "0" when not used.
0 to 3000 (Hz) 0
SP071 VR2WA* Fixed control constant Set by Mitsubishi. Set "0" unless designated in particular. 0 0
SP072 VR2WB* Fixed control constant Set by Mitsubishi. Set "0" unless designated in particular. 0 0
SP073 VR2GN* Fixed control constant Set by Mitsubishi. Set "0" unless designated in particular. 0 0
SP074 IGDEC* Fixed control constant Set by Mitsubishi. Set "0" unless designated in particular. 0 0
Parameters with an asterisk * in the abbreviation, such as OSP*, are validated with the NC power turned ON again.
Setting value
SP017 (TSP)
Maximum
motor speed
SP067
(VIGWA)
SP068
(VIGWB)
SP069
(VIGN)
0 to 6000 0 0 0
6001 to 8000
5000 8000 45
8001 or more 5000 10000 64