Information List; Trend Recorder; Overview Of Functions; Structure Of The Function - Siemens SIPROTEC 5 Manual

Fault Recorder
7.2 Function-Group Type Recorder
Addr.
_:10111:112
7.2.8.6

Information List

No.
Binary IO
_:2731:51
_:2731:52
_:2731:53
Binary IO
_:10111:322

Trend Recorder

7.2.9
7.2.9.1

Overview of Functions

Trend recorders are used for long-term recording and monitoring the process of voltage change within toler-
ance ranges that can be set using parameters. The flicker measurement can also be determined and stored in
the trend recorder.
7.2.9.2

Structure of the Function

The Trend recorder function is not preconfigured at the factory. Within the Recorder function group, the
Trend recorder can be operated a maximum of 2 times.
[dwtrend7k-160514-01.vsd, 1, en_US]
Figure 7-31
7.2.9.3

Function Description

The trend recorder ensures capture and long-term supervision of frequency and voltage when the voltage and
frequency change. If a change occurs in the measurand with respect to the last captured RMS value during the
parameterized measuring interval, and this change exceeds the set tolerance range, the new RMS value is
recorded.
250
Parameter
Continuous 1:Averaging
time
Information
General:Mode (controllable)
General:Behavior
General:Health
Continuous 1:Recorder formatted
Structure/Embedding of the Function
C Setting Options
•
1 s
•
2 s
•
5 s
•
10 s
•
30 s
•
60 s
•
120 s
•
150 s
•
300 s
•
600 s
•
900 s
Default Setting
600 s
Data Class Type
(Type)
ENC C
ENS O
ENS O
SPS O
SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017