Programming
© Festo Didactic GmbH & Co. • MPS 79
Expand the Project 2.7 (P2_07)
after a short actuation of a Start-button, the piston rod of the cylinder with solenoid
valve shall move as long as a Reset- or a Stop-button is pressed shortly. The
program shall be activated by the Auto/Manu switch, this means, the program is not
running if the switch is off with the additional function à the piston rod move to the
starting condition if the Auto/Manu switch is off.
Information
Use the Project 2.7 (P2_07) as a base and save it with a new name P2_08 with Edit
à Save as. See the following screen shots "Save an open project with a new name".
Use FC1 to edit the program. Please use symbol adresses. The programming
language for FC1 should be FBD, for OB1 STL.
We also use another structure of the project. Please see the screen shot "New
structure of the project" and follow the structure for all following projects.
Also please switch the CPU to the RUN-P-mode. Within this mode you can delete,
download and warmstart the CPU from the computer. Please follow the instructor
step by step how to do it.
Instructor: Explain the differences between this and the project-structure before.
Refer to the explanations in Project 2.2. Explain the difference between the RUN-
and the RUN-P-mode at the CPU-switch. Show the participants how to delete the
CPU, download and restart it step by step.
2.8 Programming –
Condition Call of a
Program expanded
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