Siemens Add 7 AddFEM Manual page 100

AddFEM
RUN P
RUN
STOP
MRES
RUN P
RUN
STOP
MRES
AddFEM
C79000–G8076–C900–03
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Commissioning / Operation / Maintenance
Momentary–contact position of the key–operated switch.
Is used during the setting procedure for the bus addresses.
Position 0 – Momentary–contact position spring–loaded:
2
The PROFIBUS DP station addresses are displayed via the DI
1
signal LEDs in hexadecimal forms. The least significant bit is at the
0
top! The display is activated for approx. 5 seconds.
Position 1 – Latched position: Position of rest
Position 2 – Latched position: No function
Note:
Reserved for function extensions.
The key cannot be withdrawn in this position.
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