Function description
Operating Manual PIT m4SEU
1004648-EN-02
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Operating mode selected with a transponder key that does not have permission for
the active operating mode
SIo0 ... SIo3
Pushbutton
No authorisation
Ch
9h
OM2 selected
Key mode 01
9h
OM2 selected
t
t
4h
Transponder Key 1 inserted
Fig.: Timing diagram for operating mode selection with insufficient permission for the active operating
mode
Transponder key is not inserted in time before the operating mode is selected
SIo0 ... SIo3
Pushbutton "2"
No authorisation
Ch
8h
OM1 selected
Key mode 02
8h
OM1 selected
t
t
5h
Transponder Key 2 inserted
8h
OM1 selected
Fig.: Timing diagram for selecting the operating mode before the transponder key is inserted
5.5.1.4
Application error: "Pushbutton operated incorrectly"
The following timing diagrams show how status information is registered at outputs SIo0 ...
SIo3, based on the application errors "Pushbutton operated incorrectly".
Key:
Message is displayed constantly
Message is displayed briefly (200 ms)
OM
Operating mode
