4.2.3. Predefined displacement mode¶
The predefined displacement mode provides displacement of the stage for predefined value relative to zero position, if this is a first command since the controller started or relative to position reached by the motor after the previous commands are completed, i.e., the destination point coordinate is a relative value.
This mode is useful when the absolute position is unknown or doesn’t matter.
The predefined displacement mode is activated either by corresponding command or by incoming synchronization pulse. For more information please refer to TTL synchronization chapter.