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Reference Point Approach (R1)
18.3 Referencing with distancecoded reference markers
Turning, Milling, Nibbling
Function Manual, 11/2012, 6FC5397-1CP10-5BA0
323
Referencing methods
Referencing with distance-coded reference marks can be performed in one of two ways:
●
Evaluation of two consecutive reference marks:
MD34200 ENC_REFP_MODE (referencing mode) = 3
Advantage:
–
Short travel path
●
Evaluation of four consecutive reference marks:
MD34200 ENC_REFP_MODE = 8
Advantage:
–
Plausibility check by NC is possible
–
Increase in reliability of referencing result
18.3.3
Chronological sequence
Chronological sequence
Referencing with distance-coded reference marks can be divided into two phases:
●
Phase 1: Travel across the reference marks with synchronization
●
Phase 2: Traveling to a fixed destination point
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Figure 18-3 Distance-coded reference markers