Initial Display - Siemens SIPROTEC 7SD600 System Manual

Numerical line differential protection SIPROTEC 7SD600 V3.0
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6.3.2

Initial display

After switching on, the protection device logs in with
a type designation, the so-called MLFB (German for
MachineReadable MakeDenomination) and the ver
sion of the implemented firmware. About 30 s after
7 S D 6 0 0
V 3 . 0 *
The setting parameters start at block 01. These are
reached from the initial display by pressing the B key
(see also Figure6.2). Other operating blocks are dealt
with under "Events (alarms)" and "Tests".
Siemens AG January 1999
Operating instructions
System manual Order no. E50417-G1176-C069-A1
[8102]
A new date can now be entered. This is done in the
order: day, month, year DD " MM " YY
Starting at the default value, the day is increased to
the current date by pressing the "+" key. The " key
is pressed to reach the month. By pressing the "+"
key, the month is increased until the current month is
reached. Thereafter, the year is selected with " and
increased with the "+" key until the current year is
reached. The values can be decreased with "-". Fi
nally the whole date input is confirmed by pressing
the Enter key E.
[8103]
To switch from the data setting to the time setting, B
is pressed. A new time can now be entered. This
takes place in the order: hours, minutes: HH " MM
Starting from the default value first, the hour is in
creased to the current hour by pressing the "+" key.
Then change to the minutes by pressing the " key
and increase the hour to the current value with "+".
The values can be decreased with the "-" key.
There is no need to set the seconds. The seconds are
automatically set to zero when the time input is con
firmed.
The complete time input is confirmed and becomes
active on pressing the Enter key E.
switching on, the display switches over and the qui
escent state indications (currents I
played. The initial display can be recalled from this
state by pressing the B key and then pressing the Y
key.
The device logs in with the type designation. The ver
sion of the implemented firmware is displayed in the
second line.
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and I ) are dis
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