EP 3 800 007 A1 FIG. 4A 5 3A 3B 1A 1B 1C CONTROL] {ROBOT} ROBOT] | LENS DEVICE ARM ARM | |METER DEVICE DEVICE S21 INPUT PROCESSING START INSTRUCTION $22 INSTRUCT FIRST MOVEMENT | S23 MOVE ON FIRST ROUTE 524 NOTIFY COMPLETION 25 INSTRUCT MEASUREMENT START 0000 @ 23