Programming
© Festo Didactic GmbH & Co. • MPS 61
Please edit the PLC-program concerning the following description:
as long as a Start-button OR a Auto/Manu-switch is activated, the piston rod of the
cylinder move. The cylinder is actuated by a 5/2-way single solenoid valve.
Information
Use FC5 to edit the program. Open a new project and name it P2_03. Please copy the
hardwareconfiguration from P2_01 or P2_02. Please use the symbol adresses shown
in the list of inputs and outputs of Project 1.3 to edit the program. The programming
language for FC1 should be FBD, for OB1 STL. The FC5 shall starts unconditional. The
following screen shows the project structure and the symbol editor.
Instructor: Work out the basics of an OR, shown on the next page together with the
participants. Show them how to use the symbol editor.
2.3 Programming –
Basics in Digital
Technology – OR