Instruction manual

1070 072 163-101 (97.11) GB
BT20 Menu Description8-20
8.6 Service Menu
Pressing the [F8] key in the Main menu opens the Service menu (mask
number 50).
The Service menu displays the Power-Up conditions, status indications of
several controller-specific operands, date and time of the BT (both
changeable), and internal messages.
Servicefunktionen
ZE STOP
> Uhr < Uhr/SPS-Zustandsmeldungen
> E/A/M < Status E/A/M/EZ/AZ
> T/Z < Zeiten/Zähler
> DF/DP < Datenfeld/-puffer
> DBs < Datenbausteine
>Zeile für Z u s t a n d s m e l d u n g e n

Uhr

E/A/M

T/Z

DF/DP

DBs

Fig. 8-19 Service Menu
Display Contents
The display indicates current status messages (e.g. Outputs Disabled) via
the flashing LED in the [MELD] key. The messages appear in the display
line for status messages. Additional messages can be displayed in plain-
text form by pressing the [MELD] function key.
Menu Control
[F1] Clock / internal messages
[F3] Switches to PLC I, O, M operand menu
[F7] Status, times and counters
[F8] Status, data field and data buffer
[F9] Status, data module