Function-Group Type Circuit Breaker; Overview - Siemens 7SJ82 Manual

Function-Group Types

5.7 Function-Group Type Circuit Breaker

5.7 Function-Group Type Circuit Breaker

Overview

5.7.1
The Circuit-breaker function group combines all the user functions that relate to a circuit breaker.
You will find the Circuit-breaker function group under each device type in the function library in DIGSI 5. The
Circuit-breaker function group contains all of the protection, control, and supervision functions that you can
use for this device type. The following figure shows, for example, the functional scope of the Circuit-breaker
function group.
[scfgleis-200214-01, 1, en_US]
Figure 5-73
The Circuit-breaker function group includes 3 different types of circuit breakers:
•
Circuit breaker
•
Circuit-breaker control
•
Circuit breaker [status only]
The circuit-breaker type can accept additional basic function blocks for protection functions along with the
actual circuit breaker control.
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Circuit-Breaker Function Group – Example of the Functional Scope
SIPROTEC 5, Overcurrent Protection, Manual
C53000-G5040-C017-8, Edition 07.2017