rotational limitation at power failure

Definition

The appropriate product category Rotary Encoders: The rotational angle for which operation can be continued without problems from the rotational position where the main power supply fails for an Absolute Multi-turn Encoder. When there is a power failure, multi-turn detection is not performed and the data before and after the power failure are compared to compensate for the multi-turn data. If operation continues beyond this rotational angle, correct multi-turn data will be lost.