List of information - Central Unit
373
7SS52 V4 Manual
C53000-G1176-C182-3
A.9
List of information - Central Unit
Indications for IEC 60870-5-103 are always reported as ON / OFF if they are subject
to general interrogation for IEC 60870-5-103. If not, they are only reported as ON.
New user-defined indications or such newly allocated to IEC 60 870-5-103 are set to
ON / OFF and subjected to general interrogation if the information type is not a spon-
taneous event (".._W"). For further information on the indications, please refer to the
SIPROTEC
®
4 System Description, Order No. E50417-H1100-C151.
For information on mapping and logical nodes for IEC 61 850, please refer to the
manual SIPROTEC Distributed Busbar/Breaker Failure Protection IEC 61850 PIXIT
Order No. C53000-G1176-C180-1.
In columns "Event Log", "Trip Log" and "Ground Fault Log" the following applies:
UPPER CASE NOTATION ON/OFF:fdefinitely set, not allocatable
lower case notation ON/OFF: preset, allocatable
*:
not preset, allocatable
<blank>:
neither preset nor allocatable
In column "Marked in Oscill.Record" the following applies:
UPPER CASE NOTATION M: fdefinitely set, not allocatable
lower case notation M:
preset, allocatable
*:
not preset, allocatable
<blank>:
neither preset nor allocatable
1. column ”Meaning“:
$00, .., $03 are variables which can be replaced automatically with
$00 Number of the bay unit
$01 Bay name
$02 Name of the switching element (e.g. Isolator or circuit breaker)
$03 Name of the bus zone
2. column ”Event buffer“:
”Operational events and fault events“:
The abbreviations for the marshalling and
pre-setting of the annunciations can be depicted in the following table.
”Earth fault alarm“
not in 7SS52 V4.
Abbreviation
Matrix
changeable
Pre-setting
ON
OFF
−
−
−
−
off
−
−
allocated
on
−
allocated
−
on/off
−
allocated
allocated
*
yes
−
−
off
yes
−
allocated
on
yes
allocated
−
on/off yes
allocated
allocated
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