Patent ID: 11913814
Assignee: DR. JOHANNES HEIDENHAIN GMBH
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 10:
11. The position-measuring device as recited in claim 1, wherein the phase angle of the reference pulse is in a range defined by a first threshold and a second threshold, wherein the first threshold is associated with a minimum of a first absolute position to be determined in the second measurement direction as a function of the phase angle of the reference pulse, wherein the second threshold is associated with a maximum of the first absolute position.1) to be determined in the second measurement direction, wherein the minimum and the maximum define a permissible range for the determination of the first absolute position in the second measurement direction, wherein the permissible range corresponds to a number of signal periods of the second scanning signals, and wherein the number of signal periods is in a range of 2 to 10.