Siemens SIPROTEC 7SS60, Manual

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Configuration
4-11
7SS60 Manual
E50417-G1176-C132-A2
4.2.3.4 Marshalling of the LED indicators
Block 63 The unit contains 6 LEDs for optical indications, 4 of which can be marshalled. They
are designated LED 1 to LED 4 and can be marshalled in address block
. The block
is reached from the initial display in level 1 as follows: press the key (forwards),
move to the 2nd operation level by key (next level); press the key repeatedly
until block appears in the display. Key leads to operation level 3 with address
block
0$56+/(',1'
The selection procedure is carried out as described in Subsection 4.2.3.1.
Multiple allocation is possible, i.e a logical signal can be marshalled to more than one
LED (refer to Subsection 4.2.3.1).
Apart from the logical functions, each LED can be marshalled to operate either in the
memorized mode or non-memorized mode. Each annunciation function is displayed
with the index “
0µ
(“
0µ
= memorized).
The marshallable annunciation functions are the same as those listed in Table 4-4.
Table 4-6 shows all LED indicators as they are preset from the factory.
The selected function must be confirmed by the enter key E.
Following password input, all marshallable output functions can be scrolled through on
the display by repeated use of the key +. Backscrolling in the offered suggestions is
possible with the key –. When the required function appears, press the enter key E.
After this, further functions can be allocated to LED 1 (with further index numbers 1 to
20) by using the key
. Each selection must be confirmed by pressing the key E. If a
selection place is to be assigned to physical unit, selection is made with the function
QRWDOO
(not allocated).
Leave the selection level for LED 1 with key . You can then go to the LED with the
arrow key .
Table 4-6 Presettings of LED indicators
4th level 5th level FNo. Remark
MARSHALLING LEDs Block heading
63 MARSH LED 1 6 3 L E D 1 1
B P T r i p 7914 Busbar protection: Trip
63 MARSH LED 2 6 3 L E D 2 1
I d s f l t 7921 IDIFF supervision:
Fault detected
63 MARSH LED 3 6 3 L E D 3 1
B P b l k 7910 Busbar protection blocked
63 MARSH LED 4 6 3 L E D 4 1
n o t a l l . 1 not allocated