Operation instruction - Asennustuotteet

ABB i-bus ® KNXCommissioningActivate minimum signal timeOptions: noyes• yes: The following parameters appear:for rising edgein value x 0.1 s [1…65,535]Options: 1…10…65,535NoteA rising edge corresponds to a normally opened contact function.for falling edgein value x 0.1 s [1…65,535]Options: 1…10…65,535NoteA falling edge corresponds to a normally closed contact function.What is the minimum signal time?In contrast to the debounce time, a telegram is only sent, after theminimum signal duration has elapsed.The individual functions are:If an edge is detected on the input, the minimum signal duration willcommence. No telegram is sent on the bus at this time. The signal onthe input is observed within the minimum signal duration. If a furtheredge appears at the input during the minimum signal duration, it willbe interpreted as a new operation, and the minimum signal durationrestarts.If no further edges occur after the start of the minimum signalduration, a telegram is sent on the bus, after the minimum signalduration has timed out.Example: Minimum signal time of the input signalfor a detected edge:In only two cases, no further edge changes occur within the minimumsignal duration T M after a change of edge. For this reason, only bothof these are detected as valid.© 2011 ABB STOTZ-KONTAKT GmbH 108