Page 252 - Electronic Mechanic - TP - Volume - 2
P. 252

ELECTRONICS MECHANIC - CITS

























              Contacts
                                                        Table 2-1


                              SR FlipFlop input S: normally open             I1.0
                              contact

                              SR FlipFlop input R: normally open             I1.1
                              contact
                              SR tag                                     DB1.DBX0.0


                              SR FlipFlop output Q: output coil              Q1.0



              Note: The “%” in front of the addresses is added by STEP 7 Basic V10.5 automatically.

           Finalize the S7-1200 PLC work
           Highlight the “PLC_1 [CPU12…]” folder in your project tree in order to compile, download, and run your S7-1200
           PLC.
           Compile and download the program
           Press the “Download to device” button in the Toolbar.































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                                    CITS : E & H - Electronics Mechanic  - Exercise 183
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