Measured And Metered Values - Siemens SIPROTEC 7SJ62 Instruction Manual
Multi-functional protective relay with bay controller
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Also See for SIPROTEC 7SJ62:
- Manual (704 pages) ,
- Technical data manual (58 pages) ,
- Manual (94 pages)
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From PC with
®
DIGSI
4
7.1.3
Measured and Metered Values
7SJ62 Manual
C53000-G1140-C121-1
Move to the item 6HW 3RLQWV 6WDWLVWLF under 6WDWLVWLF in the $QQXQFL
DWLRQ. By double clicking, the associated contents are displayed in another window,
as shown in Figure 7-20. Overwriting the default value sets a new limit value. Entry of
password No. 5 for individual settings is required to do this.
®
Figure 7-20 Digsi
4 Setting Statistics Values — Example
Operating measured values and metered values are determined in the background by
the processor system. They can be viewed from the front of the device, read out via
the operating interface using a PC with DIGSI
SCADA interface.
No password entry is required to view the measured or metered values. The values
are updated every few seconds.
Most measured values can be displayed in primary quantities, secondary quantities,
and percentages based on nominal values. A precondition for correct display is that
the nominal values be correctly set in the system data (Addresses to ).
The secondary values are either the measured or calculated. Table 7-1 gives an over-
view about the formulas to convert secondary values to primary/percentage values.
Operators Tools
®
4, or transferred to a center via the
7-15
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