Siemens SINUMERIK 828D

R1: Reference point approach
15.5 Referencing with incremental measurement systems
Basic Functions
1210 Function Manual, 09/2011, 6FC5397-0BP40-2BA0
Phase 1: Features
• Feed override active.
• Feed stop (channelspecific and axisspecific) is active.
• NC-STOP and NC-START are active.
• The machine axis is stopped if the reference cam does not arrive within the parameterized distance:
MD34030 $MA_REFP_MAX_CAM_DIST (max. distance to reference cam)
DB31, ... DBX12.7 (reference point approach delay) = 1
15.5.4 Phase 2: Synchronization with the zero mark
Phase 2: Graphic representation
Figure 15-5 Phase 2: Synchronization with the zero mark
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