Time switch based on the S7-300/400 CPUs with simple HMI system
including radio-controlled clock connection
Rev. B - final 19.07.2002 64/84
Copyright © Siemens AG 2005 All rights reserved
BID21669756_Zeitschaltuhr_einfach_DOKU_v20_e.doc
Table 6-2 Switching times of the clocks for application case 1
Clock (Time switch) Switching time Clock enabled Output reset
One-day time switch 1
(D)
8:00 to 12:00
a.m.
Yes Yes
Seven-day time switch
1 (W)
Fridays from
12:00 to 8:00
p.m.
Yes No
Relative time switch 1
(R1)
2 hours Yes No
Relative time switch 2
(R2)
5 hours, 30
minutes
No No
Relative time switch 3
(R3)
1 day, 12 hours Yes Yes
Note
In this case unfortunately no “live” views (views with set parameters) can be
illustrated but only those from the configuration view.