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3. Setup
3 - 101
No. Abbr. Parameter name Details
Setting range
(Unit)
Standard
setting
SP229 OXSFT
Orientation virtual target
shift amount
Set the amount to shift the target position when
orientation virtual target position is valid (SP097:
SPEC0/bitD=1).
0 to 2048
(360 deg/4096)
0
<For MDS-C1-SPH>
Set the ratio of iron loss to all losses when temperature
compensation considering iron loss is valid.
0 to 100
(%)
0
SP230
WIH
Iron loss compensation
value
<For MDS-C1-SP/SPX/SPHX/SPM>
Not used. Set "0".
0 0
<For MDS-C1-SPH>
Set the primary-delay time constant to detect overload 2
0 to 60
(min)
0
SP231
OL2T Overload 2 time constant
<For MDS-C1-SP/SPX/SPHX/SPM>
Not used. Set "0".
0 0
SP232 Not used. Set "0". 0 0
SP233 JL*
Disturbance observer
Load inertia rate
Set "the motor inertia + motor axis conversion load inertia"
in respect to the motor inertia.
SV037 (JL) =
Jl + Jm
Jm
× 100
Jm : Motor inertia
Jl : Motor axis conversion load inertia
0 to 5000 (%) 0
SP234 OBS1*
Disturbance observer
low path filter frequency
Set the frequency of the low path filter for when the
disturbance observer is valid.
0 to 1000
(rad/s)
0
SP235 OBS2*
Disturbance observer
gain
Set the gain for the disturbance observer.
0 to 500 (%) 0
SP236 OBS3 Fixed control constant Set by Mitsubishi. Set "0" unless designated in particular. 0 0
<For MDS-C1-SPM>
The following value is judgment value for spindle speed
overrun (alarm 3E).
The speed command + SP237 × 0.125 [r/min]
0 to 32767
(r/min)
0
SP237
KSCP*
Spindle speed overrun
judgment value
<For MDS-C1-SP/SPH/SPX/SPHX>
Not used. Set "0".
0 0
<For MDS-C1-SPM>
The following value is judgment value for speed excessive
deflection 2 (alarm 3F).
The speed command × SP238 / 100 [r/min]
0 to 100
(%)
0
SP238
SE2R
Speed excessive
deflection 2
detection range
<For MDS-C1-SP/SPH/SPX/SPHX>
Not used. Set "0".
0 0
<For MDS-C1-SPM>
Set the continuous detection time for speed excessive
deflection 2 (alarm 3F).
0 to 3000 0
SP239
SE2T
Speed excessive
deflection 2
detection time
<For MDS-C1-SP/SPH/SPX/SPHX>
Not used. Set "0".
0 0
<For MDS-C1-SPX/SPHX>
This validates the automatic adjustment function for the
PLG connected to the MDS-B-PJEX.
0 to 1
0 → 1
SP240 EXHS
PLG automatic
adjustment (PJEX)
<For MDS-C1-SP/SPH/SPM>
Not used. Set "0".
0 0
<For MDS-C1-SPX/SPHX>
This changes the spindle drive unit type, serial NO. and
software version display.
"0" Displays the details for the spindle drive unit.
"1" Displays the details for the detector converter.
0 to 1 0
SP241 EXBIT
Spindle monitor
changeover
<For MDS-C1-SP/SPH/SPM>
Not used. Set "0".
0 0
SP242 Vavx Fixed control constant Set by Mitsubishi. Set "0" unless designated in particular. 0 0
SP243 UTTM Fixed control constant Set by Mitsubishi. Set "0" unless designated in particular. 0 0
SP244 OPLP Fixed control constant Set by Mitsubishi. Set "0" unless designated in particular.
Parameters with an asterisk * in the abbreviation, such as OSP*, are validated with the NC power turned ON again.