Siemens SINUMERIK 804D sl

NCK start-up
10.5 Parameterize axis data
CNC Part 1 (NCK, PLC, drive)
150 Commissioning Manual, 11/2006, 6FC5397-2AP10-2BA0
W
3KDVH3KDVH 3KDVH
0'5()3B9(/2B326
5HIHUHQFHSRLQWSRVLWLRQLQJYHORFLW\
0'5()3B9(/2B6($5&+
0$5.(5
5HIHUHQFHSRLQWFUHHSYHORFLW\
0'5()3B9(/2B6($5&+B&$0
5HIHUHQFHSRLQWDSSURDFKYHORFLW\
9HORFLW\
3RVLWLRQPHDVXULQJV\VWHP]HURPDUN
,65HIHUHQFHGV\QFKURQL]HG
'%'%;DQG
,67UDYHONH\SOXVPLQXV
'%'%;DQG
,67UDYHUVHFRPPDQGPLQXV
'%'%;
,67UDYHUVHFRPPDQGSOXV
'%'%;
,65HIHUHQFHSRLQWDSSURDFKGHOD\
'%'%;
Figure 10-19 Signal chart: Referencing with an incremental measuring system (principle)
Phase-independent data
The following machine data and interface signals are independent with respect to the
individual phases of reference point approach:
• MD11300 JOG_INC_MODE_LEVELTRIGGRD (INC/REF in jog mode)
• MD34000 REFP_CAM_IS_ACTIVE (axis with reference cam)
• MD34110 REFP_CYCLE_NR (Axis sequence for channel-specific reference point
approach)
• MD30240 ENC_TYPE (encoder type)
• MD34200 ENC_REFP_MODE (Referencing mode)
• IS: DB21, ... DBX1.0 ("Activate referencing")
• IS: DB21, ... DBX33.0 ("Referencing active")
Phase 1: Traversing to the reference cam
The following machine data and interface signals are relevant:
• MD34010 REFP_CAM_DIR_IS_MINUS (approach reference cam in negative direction)
• MD34020 REFP_VELO_SEARCH_CAM (reference cam approach velocity)
• MD34030 REFP_MAX_CAM_DIST (Maximum distance to the reference cam)
• MD34092 REFP_CAM_SHIFT (electr. cam offset, incremental measuring systems with
equidistant zero markers)
• IS: DB21, ... DBX36.2 ("all axes with obligatory reference point are referenced")