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Chapter 3. multi-tasking – IAI America S-SEL-E User Manual

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5. Software

(1) Flowcharts

Main Program

Screwdriving

Homing

Start screwdriving (Push button)

Program 2 Start

Z Axis Cylinder Goes Down

Start Screwdriving

6 Screws

Completed ?

Screwdriving

End ?

Program 2 Stop

Parts Feeder Stop

Move to Screw Position

End

No

No

Yes

Yes

Program 2 (Task 2)

Z Axis Air-Cylinder Goes Up

Parts Feeder OFF

Timer 5 Seconds

Parts Feeder ON

Parts Feeder Full

Parts Feeder Depleted

Chapter 3. Multi-tasking

Program 1 (Task 1)

Complete Screwdriving

Sub Program

Screw Feeding

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