Feedback
 | Feedback exchange The feedback system installed can only be replaced with an identical system. It is not possible to change the feedback system retrospectively. The feedback may only be exchanged by Beckhoff service. |
The table below provides information about system accuracies and resolutions of the motor feedback systems:
Feedback | Resolution | System accuracy | Comment |
|---|---|---|---|
OCT, single-turn OCT, multi-turn | 18-bit | ± 120 angular seconds ~ 0.03° | Standard: AM801x – AM8x6x Standard fan: AM805x – AM8x6x |
Hiperface, single-turn Hiperface, multi-turn | 18-bit | ± 120 angular seconds ~ 0.03° | Standard: AM807x |
OCT, single-turn OCT, multi-turn | 23-bit | ± 45 angular seconds ~ 0.0125° | From firmware v2.10 |
OCT, single-turn OCT, multi-turn | 24-bit | ± 25 angular seconds ~ 0.0069° | SIL 2 From firmware v2.10 |
Resolver | 14-bit | ± 600 angular seconds ~ 0.17° | Option |