Festo 404-1 System Instrucciones De Utilizacion página 49

Case 2: Measurement result(s) not correct
58. The sequence is interrupted and the workpiece is transported back to the belt. The indicator light
changes to red flashing.
59. The stop cylinder advances.
60. Once the workpiece has reached the stopper cylinder it is pushed onto the slide by the ejection cylinder.
61. Measuring Pro station conveyor motor off.
62. Workpiece in Sorting Inline station.
63. The detection module determines the color of the workpiece.
64. The workpiece is stopped at the Sorting Inline station's RFID write/read head for reading/writing.
65. If color checking has been activated, the color specified in the work order string is compared with the
detected color.
According to the inspection results and the order (workpiece ejected to the defined chute)
66. Deflector to the defined chute is advanced.
67. Workpiece ejected.
68. Deflector to the defined chute is retracted.
69. Sorting Inline station conveyor motor off.
According to the inspection results and the order (workpiece is transported to end of conveyor)
70. Workpiece at end of conveyor.
71. Sorting Inline station conveyor motor off.
72. Workpieces retrieved or (for example) retrieved by Robotino.
73. System ready for next run.
•
The sequence can be interrupted at any time by pressing the black latching STOP
pushbutton or by pressing the red STOP button at the control panel after the end
of a cycle.
•
The following applies when several stations are combined:
The individual stations are aligned in the reverse order to the flow of materials.
© Festo Didactic 8150266
404-1 System, Distributing Pro-Joining-Measuring Pro-Sorting Inline – Operating instructions
49