Configuration And Value View Via Web - Siemens SICAM 7KG85X Manual

Configuration and Value View via Web Pages
6.7.2
Configuration of the Trend Records
To change the settings of the Trend records in the Configuration tab, proceed as follows:
•
In the navigation window, click Recorder parameters.
[sc_q100_recorder parameters_trend, 2, en_US]
Figure 6-26
•
Configure the respective parameters according to the following table.
Table 6-21
Parameter
Tolerance unit
Tolerance number
Maximum recording
interval
•
After the parameterization, click Send.
•
In the navigation window, click Activation and cancel.
•
Enter the activation password (refer to
•
Click Activation.
File Generation of the Trend Records
The trend records can be displayed via the Web pages or saved as PQDIF files. The PQDIF files of the trend
records can be sent to the PQS and the Analyzer for the event evaluation via the IEC 61850 protocol.
The trend values are recorded when they exceed or fall below the configured Tolerance number. The associ-
ated generation of a PQDIF file starts after the configured Maximum recording interval reaches, for example,
24 h.
SICAM, SICAM P850/P855 7KG85X, Manual
E50417-H1040-C482-A9, Edition 03.2022
Configuration Tab, Trend Recorder
Settings for Trend Records (only SICAM P855)
Default Setting
Percentage
Percentage: 3 % of the primary nominal
voltage
Numerical: 0.5 V
2 h
Setting Range
Percentage
Numerical
1 % to 5 %, increments of 1 %
0.2 V to 500.0 V
2 h
24 h
Table 2-3).
Power Quality
6.7 Trend Records
145