Siemens siprotec 7SA522, User Manual

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Functions
6-256
7SA522 Manual
C53000-G1176-C119-2
ative confirmation, the command was rejected. Figure 6-132 shows the messages re-
lating to command execution and operation response information for a successful op-
eration of the circuit breaker.
The check of interlocking can be programmed separately for all switching devices and
tags that were set with a tagging command. Other internal commands such as manual
entry or abort are not checked, i.e. carried out independent of the interlocking.
Figure 6-132 Example of a message when closing the circuit breaker Q0
Standard Interlock-
ing The standard interlocking includes the checks for each device which were set during
the configuration of inputs and outputs, see Section 5.2.5 under “Binary Outputs for
Switching Devices”.
An overview for processing the interlocking conditions in the relay is shown by Figure
6-133.
(9(17/2*
4&2FORVH
4)%FORVH