Chronological Sequence - Siemens SINUMERIK 802D sl Function Manual

Referencing methods
Referencing with distance-coded reference marks can be performed in one of two ways:
● Evaluation of two consecutive reference marks:
● Evaluation of four consecutive reference marks:
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
Figure 18-3 Distance-coded reference markers
Turning, Milling, Nibbling
Function Manual, 11/2012, 6FC5397-1CP10-5BA0
MD34200 ENC_REFP_MODE (referencing mode) = 3
Advantage:
– Short travel path
MD34200 ENC_REFP_MODE = 8
Advantage:
– Plausibility check by NC is possible
– Increase in reliability of referencing result
18.3 Referencing with distancecoded reference markers
Reference Point Approach (R1)
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