请教各位高手，Gantry Axis是如何使用的，通过查阅资料我找到了下面的参数：
The following machine data describe the original values at the beginning of the procedure.
Individual settings must be corrected or added later according to the information below.
Gantry machine data
Axis 1
MD37100 $MA_GANTRY_AXIS_TYPE = 1 (gantry axis definition)
MD37110 $MA_GANTRY_POS_TOL_WARNING =0 (gantry warning limit)
MD37120 $MA_GANTRY_POS_TOL_ERROR = e.g. 1 (gantry trip limit)
MD37130 $MA_GANTRY_POS_TOL_REF = e.g. 100 mm (max. misalignment) (gantry trip
limit for referencing)
MD37140 $MA_GANTRY_BREAK_UP = 0 (invalidate gantry grouping)

Axis 3
MD37100 $MA_GANTRY_AXIS_TYPE= 11
MD37110 $MA_GANTRY_POS_TOL_WARNING = 0
MD37120 $MA_GANTRY_POS_TOL_ERROR = e.g. 1 mm
MD37130 $MA_GANTRY_POS_TOL_REF = e.g. 100mm (max. misalignment)
MD37140 $MA_GANTRY_BREAK_UP = 0

Reference point machine data (for first encoder each)
Axis 1
MD34000 $MA_REFP_CAM_IS_ACTIVE = TRUE
MD34010 $MA_REFP_CAM_DIR_IS_MINUS = e.g. FALSE
MD34020 $MA_REFP_VELO_SEARCH_CAM =
MD34030 $MA_REFP_MAX_CAM_DIST = corresponds to max. distance traversed
MD34040 $MA_REFP_VELO_SEARCH_MARKER =
MD34050 $MA_REFP_SEARCH_MARKER_REVERSE = e.g. FALSE
MD34060 $MA_REFP_MAX_MARKER_DIST = Difference betw. cam edge and 0 mark
MD34070 $MA_REFP_VELO_POS =
MD34080 $MA_REFP_MOVE_DIST = 0
MD34090 $MA_REFP_MOVE_DIST_CORR = 0
MD34092 $MA_REFP_CAM_SHIFT = 0
MD34100 $MA_REFP_SET_POS = 0
MD34200 $MA_ENC_REFP_MODE = 1
The reference point machine data (for the first encoder) of axis 3 must be specified
analogously.

Disabling of automatic synchronization
The PLC user program sets the following for the axis data block of axis 1:
DB31, ... DBX29.4 = 0
DB31, ... DBX29.5 = 1
但最终还是不知道如何实现，请大侠们指教！