Siemens siprotec 7SA6, Manual

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Configuration
5-18
7SA6 Manual
C53000-G1176-C156-2
Information Groups All information is organized into information groups. In addition to general relay infor-
mation, information regarding individual device functions is also included.
By clicking on an information group title area with the right mouse button, a context
menu can be viewed, which contains information regarding the properties of that infor-
mation group. This is particularly useful if the information group is associated with a
function that contains parameter settings.
If the information group belongs to a protective function for the relay, a dialogue win-
dow can be accessed in which the settings of the protective function may be read out
and modified. The procedure for entering settings of a protective function is described
in general in Chapter 4. Details regarding the settings for various functions are found
in Chapter 6.
The settings group to be processed may be selected via the menu item
View
→
Set-
ting Group
.
Information The column header
Information
contains the function number, the LCD text (dis-
play text), an explanation (long text), and the information type. The following abbrevi-
ations are used for the information types:
•
Annunciations:
−
SP Single Point Indication (binary input, e.g. LED reset, refer also to
subsection 5.2.1)
−
DP Double Point Indication (binary input, refer also to subsection 5.2.1)
−
OUT Output Indication (protection output signals e.g. pickup, trip ...)
−
IntSP Internal Single Point Indication,
−
IntDP Internal Double Point Indication.
−
TxTap Transformer Tap Indication
•
Control Commands for switching devices (refer to subsection 5.2.3):
−
C_S Single Command with Single Output without Feedback,
−
CF_S Single Command with Single Output with Feedback,
−
C_SN Single Command with Single Output Negated without Feedback,
−
C_D2 Double Command (2 relays) with Single Outputs without Feedback,
−
CF_D2 Double Command (2 relays) with Single Outputs with Feedback,
−
C_D12 Double Command with Single Trip Outputs and Double Close Outputs
without Feedback,
−
CF_D12 Double Command with Single Trip Outputs and Double Close Outputs
with Feedback,
−
C_D3 Double Command (3 relays) with Single Outputs and Common Output
without Feedback,
−
CF_D3 Double Command (3 relays) with Single Outputs and Common Output
with Feedback,
−
C_D4 Double Command (4 relays) with Double Outputs without Feedback,
−
CF_D4 Double Command (4 relays) with Double Outputs with Feedback,
−
C_D2N Double Command (2 relays) with Single Outputs Negated
without Feedback,
−
CF_D2N Double Command (2 relays) with Single Outputs Negated with
Feedback.
•
Measured Values:
−
MV Measured Value,
−
MVU Measured Value, User Defined,