Time switch based on the S7-300/400 CPUs with simple HMI system
including radio-controlled clock connection
Rev. B - final 19.07.2002 36/84
Copyright © Siemens AG 2005 All rights reserved
BID21669756_Zeitschaltuhr_einfach_DOKU_v20_e.doc
The control parameters for the relative time switch are EnableClock,
CheckEdge, Reset and StartTime.
The control parameters and the output relate to each other as illustrated in
the following pulse diagrams:
CheckEdge = 0:
EnableCloc
CheckEdg
StartTime
Reset
Time active
Output
Fig. 4-8 Pulse diagram CheckEdge = 0
To Next Page
Loading...
