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MDS-D2/DH2 Series Instruction Manual
4.2 Setting the Initial Parameters for the Servo Drive Unit
【#2286】 SV086 LMCc Lost motion compensation 3 viscous coefficient
Set the machine system's viscous coefficient when selecting lost motion compensation type 3.
When not using, set to "0".
Related parameters: SV016, SV041, SV082/bit2,1, SV086
---Setting range---
0 to 32767 (0.01%•s/mm)
【#2287】 SV087 FHz4 Notch filter frequency 4
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: SV083/bit3-1, SV115
---Setting range---
0 to 2250 (Hz)
【#2288】 SV088 FHz5 Notch filter frequency 5
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: SV083/bit7-5, SV115
---Setting range---
0 to 2250 (Hz)
【#2289】 SV089
Not used. Set to "0".
【#2290】 SV090
Not used. Set to "0".
【#2291】 SV091 LMC4G Lost motion compensation 4 gain
Use this with LMC compensation type 3. As the delay in path tracking is monitored and
compensated, the delay in path tracking will be minimized even if machine friction amount changes
by aging. Use the lost motion compensation amount (SV016) * 5 (10% of the dynamic friction torque)
as the target. The higher the setting value is, the more accurate the quadrant change be; however,
the more likely vibrations occur.
---Setting range---
0 to 20000 (Stall current 0.01%)
【#2292】 SV092
Not used. Set to "0".
【#2293】 SV093
Not used. Set to "0".
