Delta Tau GEO BRICK DRIVE Manuel D’Utilisation
Geo Brick Drive User Manual
Motor Setup
173
Current-Loop Tuning: Ixx61, Ixx62, Ixx76
The current-loop tuning is done as in any Turbo PMAC digital current loop setup. The PMACTuningPro2
automatic or interactive utility can be used to fine-tune the Current-Loop. An acceptable Current-Loop
step response would look like:
automatic or interactive utility can be used to fine-tune the Current-Loop. An acceptable Current-Loop
step response would look like:
Note
Current-Loop Natural Frequencies in the range of 200-500 Hz are
good enough for most applications. Tuning the current loop too tightly
(Natural Frequency > 800Hz) could have deteriorating effects on the
position loop tuning.
good enough for most applications. Tuning the current loop too tightly
(Natural Frequency > 800Hz) could have deteriorating effects on the
position loop tuning.