USER HANDBOOK 1.0 | DC2115, ET2115
Berghof Automation GmbH | Harretstrasse 1 | 72800 Eningen | www.berghof.com
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6.3.2. Function key S1
Fig. 38: Function key (S1)
Function key (S1)
Operating status
Action
Command
Boot phase
Press
Change to maintenance mode
CODESYS PLC/
CP1131-P
Press quickly
Change between PLC run and stop mode.
Press and hold
Stop the PLC with resetting of variables (cold re-
set)
6.3.3. Real-time clock with buffer battery DC2115
Setting the date and time
The time can be set via the web configuration page or via the CODESYS V3 library.
Changing the battery
The battery is not designed to be changed by the user; the manufacturer should be contacted in order to
change the battery.