Detailed description
2.4 Referencing with incremental measurement systems
Basic logic functions: Reference Point Approach (R1)
12 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Reset response
Mode group reset or channel reset aborts the reference point approach for all programmed
machine axes:
DB11, ... DBX0.7 (mode group reset)
DB21, ... DBX7.7 (channel reset)
All machine axes for which the reference point approach is not yet successfully completed
when the action is cancelled remain in status "Not referenced":
DB31, ... DBX60.4 (referenced / synchronized 1)
DB31, ... DBX60.5 (referenced / synchronized 2)
2.4 Referencing with incremental measurement systems
2.4.1 Chronological sequence
Reference point approach with incremental measuring systems can be divided into three
phases:
• Phase 1: Traversing to the reference cam
• Phase 2: Synchronization with the zero mark of the position measuring system (encoder
zero mark)
• Phase 3: Traversing to the reference point
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Figure 2-1 Time sequence when referencing with incremental measuring systems (example)
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