Operating modes
Executing the user program
To start the user program the RUN/W.E. switch must be in the RUN position with
Power On.
Interrupting the user program
In order to briefly interrupt the user program (without having to initialise the PRO-
TECT-PSC) once again) move the RUN/W.E. switch to the W.E. position. To re-
start the user program move the RUN/W.E. to the RUN position and actuate the
R.S. switch.
New user program
Move the RUN/W.E. switch to the W.E. position and actuate the R.S. switch. ‘P---‘
is shown on the status display. The further settings for mode 3 are explained in
Chapter 5.
After completion of the settings the RUN/W.E. switch must be moved to the RUN
position again. After this a Power OFF / ON is to be executed or the R.S. switch ac-
tuated. The ‘3---’ display appears on the status display for mode 3. The program is
executed when an ongoing ‘8’ is shown.
MODE/INC buttons
The internal menu structure may be navigated using these buttons. The MODE
button selects the individual menu options. The INC button changes to the next
subentry.
Simultaneously pressing both buttons (for longer than 2s) causes the system ver-
sion to be displayed. The status menu may be reached by pressing the MODE but-
ton for a long time (longer than 2s). Briefly pressing the MODE button selects the
displayed menu entry and briefly pressing the INC button changes to the next
menu subentry. Without actuation, the display (if it contains errors or warnings)
switches between the mode and the error code in a second rhythm.