Mitsubishi Electric C70 Setup Manual page 340

【#13102】 SP102 TMA2 OMR-FF movement averaging filter time constant 2
Set the movement averaging filter time constant in OMR-FF control.
The standard setting is "88".
Set to "0" when not using OMR-FF control.
---Setting range---
0 to 711 (0.01ms)
【#13103】 SP103
Not used. Set to "0".
【#13104】 SP104 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%)
【#13105】 SP105 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%)
【#13106】 SP106 PGM OMR-FF scale model gain
Set the scale model gain (position response) in OMR-FF control.
Set the same value as SP002(PGN).
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)
【#13107】 SP107
Not used. Set to "0".
【#13108】 SP108
Not used. Set to "0".
【#13109】 SP109
Not used. Set to "0".
【#13110】 SP110
Not used. Set to "0".
C70 Setup Manual
Appendix 1.6 Spindle Parameters
323