Omron trajexia CJ1W-MCH72 - 6-3 Troubleshooting Errors

Practical examples Section 5-2
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5-2-7 Bag feeder program
A bag feeder machine feeds plastic film a fixed distance that is set by the
operator. The figure shows a typical bag feeder that is part of the machine.
Bag feeder machines have two modes.
• Without mark: Forward feeds the film a set distance, for films of a flat colour
• With mark: Forward feeds the film to a printed mark on the film.
The program in this section shows the typical code for a bag feeder machine.
5-2-7-1 Example
'================================================
'BAG FEEDER program
Time
Time
Position
Speed
IN(start_signal)
REG_POS
MOVEABS
REGIST(1)
MOVEABS
REGIST(1)
MARK=TRUE
MOVEMODIFY
MARK=FALSE
Mark not detected,
no correction
WAIT IDLE
DEFPOS(0)
WAIT IDLE
DEFPOS(0)
MOVEABS
Bag_distance
Bag_distance-expected_pos+REG_POS