Page 231 - Advanced Course
P. 231

KNX ADVANCED COURSE


                  2.1.3.2.1  Test Device: BinOut AT/S 4.16.1

                  Telegram

                                    1          0                    1            0

                  Switch object     < t e >        < t a >           < t e >           < t a >



                  Logic object                                         1             0






                                           1          0                1             0

                  Output

                  Figure 5: OR function with ON and OFF delay

                  Case 1:    The output switches on once the ON delay has elapsed. The OFF period
                             starts when the OFF command has been sent and the output switches off
                             once it has elapsed.
                  Case 2:    As the logic object is operating without a delay, the output is switched directly
                             by ON and OFF signals from the logic object. The parameterised ON and OFF
                             periods are not active (tested with BinOut AT/S 4.16.1 Appl. "Switch Logic
                             Default Time/2").






































                  Home and Building Management Systems                                    KNX Association
                  Logic Operations                 Logic Operations_E0905b.doc                        6/33
   226   227   228   229   230   231   232   233   234   235   236