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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