Current focuser position, in steps.Namespace: ASCOM.DeviceInterface
Assembly: ASCOM.DeviceInterfaces (in ASCOM.DeviceInterfaces.dll) Version: 188.8.131.52 (184.108.40.20619)
Can throw a not implemented exceptionValid only for absolute positioning focusers (see the Absolute property). A exception must be thrown if this device is a relative positioning focuser rather than an absolute position focuser.
|If the property is not available for this device.|
|If the device is not connected and this information is only available when connected.|
|Must throw an exception if the call was not successful|