Siemens siprotec 7SA6, Manual

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Control During Operation
7-19
7SA6 Manual
C53000-G1176-C156-2
If a measured value is not available, then instead of the measured value, 3 dots ap-
pear. If the value is undefined (e.g., cos
ϕ
, when no current is flowing), then “– ––” ap-
pears (3 horizontal bars). If a measured value overruns, then “
«««
” (3 asterisks) is
displayed.
Use the key to select the measured value group that has the values desired, and
switch to the display of this group with the key. Figure 7-20 shows an example for
the display of operating measured values.
Figure 7-20 Viewing operating measured values on the front display
Move up and down in the table of measured value groups using the and keys.
Use the key to return to the
MEASUREMENT
sub-menu. Use the key to return to
the
MAIN MENU
.
From PC with
DIGSI
®
4
The measured value groups are found under Measurement (Figure 7-2) with a double
click, as shown in Figure 7-21, left.
Figure 7-21 Measurement window in DIGSI
®
4 — example
The measured values are categorized into the following groups and subgroups
(maximum scope):
• Primary (local)
with
Operational values, primary;
Sens. E/F values, primary;
Operating impedances, primary;
Synchro-check measured values, primary
•
Secondary (local)
with
Operational values, secondary
,
Sens. E/F values, primary;
Operating impedances, secondary;
MEASUREMENT 01/14
--------------------
>Operation. pri 01
> Operation. sec 11
OPERATION. PRI 02/25
---------------------
>IL1 = 1062.8A
> IL2 = 1081.5A
Etc.
Etc.
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: