Siemens siprotec 7SA522 User Manual

Configuration
5-117SA522 Manual
C53000-G1176-C119-2
• 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,
− LVU Limit Value, User Defined.
• Metered Values:
− PMV Pulse Metered Value.
The information contains various properties depending on the information type, which
are partially fixed and may be partially influenced.
Source The source denotes the origin of the information which the matrix receives for further
processing. Possible sources are:
− BI Binary Input,
− FFunction key, which may serve to introduce a switching action,
− CCFC, i.e., message comes from user-definable logic.
Destination The destination indicates to which interface the information is forwarded. Possible
destinations are:
− BO Binary Output,
− LED LED display on the Device Front Panel,
− OOperation Event Buffer in the Device,

Siemens siprotec 7SA522 Specifications

General

Brand	Siemens
Model	siprotec 7SA522
Category	Protection Device
Language	English