Mitsubishi Electric C80 Series, Manual

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M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
528 IB-1501279-H
Set the vibration frequency to suppress when machine vibration occurs.
(Normally, do not set 80 or less.)
Set to "0" when not using.
Related parameters: SV033/bit3-1, SV115
---Setting range---
0 to 5000 (Hz)
Set this when the timing of lost motion compensation type 2 does not match.
Adjust increments of 10 at a time.
---Setting range---
0 to 2000 (ms)
Set the non-sensitive band of the lost motion compensation in the feed forward control.
When "0" is set, 2 μ m is the actual value to be set. Adjust increments of 1 μ m.
---Setting range---
0 to 255 ( μ m)
Set this with SV016 (LMC1) only when you wish to vary the lost motion compensation amount depending on
the command directions.
Normally, set to "0".
---Setting range---
-1 to 200 (Stall current %)
Note that when SV082/bit2 is "1", the setting range is between -1 and 20000 (Stall current 0.01%).
Set this with SV031 (OVS1) only when you wish to vary the overshooting compensation amount depending
on the command directions.
Normally, set to "0".
---Setting range---
-1 to 100 (Stall current %)
Note that when SV082/bit2 is "1", the setting range is between -1 and 10000 (Stall current 0.01%).
Set the disturbance observer filter band.
Normally, set to "100". Setting values of 49 or less is equal to "0" setting.
To use the disturbance observer, also set SV037 (JL) and SV044 (OBS2).
When disturbance observer related parameters are changed, lost motion compensation needs to be read-
justed.
Set to "0" when not using.
---Setting range---
0 to 1000 (rad/s)
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 disturbance observer related parameters are changed, lost motion compensation needs to be read-
justed.
Set to "0" when not using.
---Setting range---
0 to 500 (%)
Set the frictional torque when using the collision detection function.
To use load inertia estimation function (drive monitor display), set this parameter, imbalance torque (SV032)
and load inertia display enabling flag (SV035/bitF).
---Setting range---
0 to 255 (Stall current %)
#2238 SV038 FHz1 Notch filter frequency 1
#2239 SV039 LMCD Lost motion compensation timing
#2240 SV040 LMCT Lost motion compensation non-sensitive band
#2241 SV041 LMC2 Lost motion compensation 2
#2242 SV042 OVS2 Overshooting compensation 2
#2243 SV043 OBS1 Disturbance observer filter frequency
#2244 SV044 OBS2 Disturbance observer gain
#2245 SV045 TRUB Friction torque