Siemens siprotec 7SJ63 Instruction Manual page 365

Multi-functional protective relay with local control
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From PC with
®
DIGSI
4
7SJ63 Manual
C53000-G1140-C120-1
0($685(0(17

!2SHUDWLRQ SUL
!2SHUDWLRQ VHF
Etc.
Figure 7-21
Viewing Operating Measured Values on the Front Display
Move up and down in the table of measured value groups using the
key to return to the 0($685(0(17 sub-menu. Use the
Use the
the 0$,1 0(18.
The measured value groups are found under Measurement (Figure 7-2) with a double
click, as shown in Figure 7-22, left.
Figure 7-22
Measurement Window in DIGSI
The measured values are divided into the following groups:
1. 3ULPDU\
2. 6HFRQGDU\
3. 3HUFHQW



®
4
Measured values, primary.
The measured values are converted from secondary to pri-
mary according to the settings entered for the current and
voltage transformers and the nominal device quantities.
If the device is equipped with a sensitive ground fault detec-
tor, then the real (I
) and reactive (I
Nsw
ground current can also be seen in a sub-group.
Measured values, secondary
The operating measured values for the measurement quan-
tities present directly at the device terminals.
If the device is equipped with a sensitive ground fault detec-
tor, then the real (I
) and reactive (I
Nsw
(residual) ground current can also be seen in a sub-group.
Measured values, as a percentage of the nominal quanti-
ties.
The nominal quantities are determined by the version of the
device and possibly the nominal value settings (addresses
 9 35,0$5< 23,  , 35,0$5< 23, refer sub-
section 6.1.3).
Operators Tools
23(5$7,21 35,


!,D
$
!,E
$
Etc.
and
MENU
key to return to
) portions of the
Nsb
) portions of the
Nsb
keys.
7-19

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