Mitsubishi Electric MELDAS MDS-B-SVJ2 Series, Технические характеристики и инструкция по эксплуатации

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Chapter 5 Adjustment
5-42
No. Abbrev. Parameter name Explanation
Setting range
(Unit)
Set “the motor i motor axis conversion load inertia” in respect to
the motor inertia.
Jl+Jm Jm: Motor inertia
SV037 JL Load inertia scale
SV037 (JL) =
Jm
*100
Jl: Motor axis conversion load
inertia
0 to 5000
(%)
SV038 FHz1
Notch filter
frequency 1 Set the vibration frequency to suppress if machine vibration occurs.
(Valid at 72 or more) When not using, set to “0”. 0 to 3000
(Hz)
SV039 LMCD
Lost motion
compensation
timing
Set this when the lost motion compensation timing doest not match.
Adjust by increasing the value by 10 at a time. 0 to 2000
(ms)
SV040 LMCT
Non-sensitive band
in feed forward
control
Set the non-sensitive bad of the lost motion compensation and
overshooting compensation during the feed forward control.
When “0” is set, the actual value that will be set is 2
μ
m. Adjust by
increasing by 1
μ
m.
0 to 100
(
μ
m)
SV041 LMC2
Lost motion
compensation 2
Set this with SV016 (LMC1) only when you wish to set the lost motion
compensation amount to be different depending on the command
directions.
Set to “0” as a standard.
-1 to 200
(Stall [rated]
current %)
SV042 OVS2
Overshooting
compensation 2
Set this with SV031 (OVS1) only when you wish to set the overshooting
compensation amount to be different depending on the command
directions.
Set to “0” as a standard.
-1 to 100
(Stall [rated]
current %)
SV043 OBS1
Disturbance
observer filter
frequency
Set the disturbance observer filter band.
The standard setting is “300”. Lower the setting by 50 at a time if
vibration occurs.
To use the disturbance observer, also set SV037 (JL) and SV044 (OBS2).
When not using, set to “0”.
0 to 1000
(rad/s)
SV044 OBS2
Disturbance
observer gain
Set the disturbance observer gain. The standard setting is “100” to “300”.
To use the disturbance observer, also set SV037 (JL) and SV043 (OBS1).
When not using, set to “0”.
0 to 1000
(%)
SV045 TRUB Frictional torque
Set the frictional torque when using the collision detection function. 0 to 100
(Stall [rated]
current %)
SV046 Not used. Set to “0”. 0
SV047 EC
Inductive voltage
compensation gain Set the inductive voltage compensation gain. Set to “100” as a standard.
If the current FB peak exceeds the current command peak, lower the gain. 0 to 200
(%)
SV048 EMGrt
Vertical axis drop
prevention time
Input a length of time to prevent the vertical axis from dropping by delaying
Ready OFF until the brake works when the emergency stop occurs.
Increase the setting by 100msec at a time and set the value where the
axis does not drop.
0 to 2000
(ms)
SV049 PGN1sp
Position loop gain 1
in spindle
synchronous control
Set the position loop gain during the spindle synchronous control
(synchronous tapping, synchronous control with spindle/C axis).
Set the same value as the value of the spindle parameter, position loop
gain in synchronous control.
When performing the SHG control, set this with SV050 (PGN2sp) and
SV058 (SHGCsp).
1 to 200
(rad/s)
SV050 PGN2sp
Position loop gain 2
in spindle
synchronous control
Set this with SV049 (PGN1sp) and SV058 (SHGCsp) if you wish to
perform the SHG control in the spindle synchronous control (synchronous
tapping, synchronous control with spindle/C axis).
When not performing the SHG control, set to “0”.
0 to 999
(rad/s)
SV051 Not used. Set to “0”. 0
SV052 Not used. Set to “0”. 0
SV053 OD3
Excessive error
detection width in
special control
Set the excessive error detection width when servo ON in a special control
(initial absolute position setting, stopper control, etc.).
If “0” is set, excessive error detection won’t be performed when servo ON
during a special control.
0 to 32767
(mm)
SV054 Not used. Set to “0”. 0
SV055 Not used. Set to “0”. 0