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MDS-D2/DH2 Series Instruction Manual
4.2 Setting the Initial Parameters for the Servo Drive Unit
【#2303】 SV103
Not used. Set to "0".
【#2304】 SV104 FFR0 OMR-FF inner rounding compensation gain for G0
Set the inner rounding compensation amount (drive side feed forward gain) in OMR-FF control.
When a shape tracking error is too large in OMR-FF control, adjust it by setting this parameter.
The higher the setting value is, the less the shape tracking error will be, however, overshooting
during acceleration/deceleration will increase.
Lower the value when vibration occurs during the G0 acceleration/deceleration.
The standard setting is "10000".
Set to "0" when not using OMR-FF control.
---Setting range---
0 to 20000 (0.01%)
【#2305】 SV105 FFR1 OMR-FF inner rounding compensation gain for G1
Set the inner rounding compensation amount (drive side feed forward gain) in OMR-FF control.
When a shape tracking error is too large in OMR-FF control, adjust it by setting this parameter.
The higher the setting value is, the less the shape tracking error will be, however, overshooting
during acceleration/deceleration will increase.
Lower the value when vibration occurs during the G1 acceleration/deceleration.
The standard setting is "10000".
Set to "0" when not using OMR-FF control.
---Setting range---
0 to 20000 (0.01%)
【#2306】 SV106 PGM OMR-FF scale model gain
Set the scale model gain (position response) in OMR-FF control.
Set the same value as SV003(PGN1).
Increase the setting value to perform a high-speed machining such as a fine arc or to improve the
path error.
Lower the value when vibration occurs during acceleration/deceleration.
Set to "0" when not using OMR-FF control.
---Setting range---
0 to 300 (rad/s)
【#2307-2311】 SV107 - SV111
Not used. Set to "0".
【#2312】 SV112 IFF OMR-FF current feed forward gain
Set the current feed forward rate in OMR-FF control.
The standard setting is "10000".
Setting value of 0 is equal to "10000(100%)" setting.
Set to "0" when not using OMR-FF control.
---Setting range---
0 to 32767 (0.01%)