Siemens 7XV5662-0AB01, Инструкция по применению

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English
50 C53000-B1174-C166-1
Commissioning
Note: In delivering state the parameter assignment of CC–S
0
pick up very incoming call
(B1
→
LWL1 / B2
→
LWL 2). The S
0
–Bus is terminated via jumper settings.
If the CC–S
0
is the last or only device at the S
0
–Bus there is no need to open the
housing.
Open the CC–S
0
q
Disconnect the auxiliary supply voltage from both poles.
q
Open the CC–S
0
. To open the device, you must undo all six cover screws with a
screwdriver.
Configuration the CC–S
0
q
Bus Termination:
The S
0
–Bus is terminated via jumper settings. If the CC–S
0
is the last or only device at
the S
0
–Bus the jumpers X22 and X25 must set to the position “YES” (delivery state). At
this jumper setting the S
0
–Bus is terminated with a 100
Ω
resistance.
Table 11: Jumper for S
0
–Bus termination
Settings in the protection device
In the devices (e.g. 7SD51, 7XV5662 or 7XV5653), the asynchronous interface must be
configured. For devices with asynchronous interface the permissible baudrate must be
between 300 and max. 19200 baud.
DANGER!
Before opening the CC–S
0
, it is absolutely necessary to
isolate it from the auxiliary supply voltage at all poles!
Energized parts pose a potentially lethal hazard!
Bus termination X22 X25
S
0
–Bus
terminated
YES YES
S
0
–Bus not
terminated
NO NO