Table of contents
1
Introduction ........................................................................................................................................... 5
1.1
1.2
1.3
Technical Support ................................................................................................................ 5
1.4
Reference documents .......................................................................................................... 5
1.5
Advanced training courses ................................................................................................... 6
1.6
Safety instructions ............................................................................................................... 7
1.6.1
Safety regulations ................................................................................................................ 7
1.6.2
Security information ............................................................................................................ 8
1.6.3
Open Source Software ......................................................................................................... 8
1.6.4
1.7
Standards .......................................................................................................................... 10
2
System description .............................................................................................................................. 11
2.1
2.2
2.3
3
Status of the circuit breaker ................................................................................................................ 15
3.1
Introduction ...................................................................................................................... 15
3.2
3.3
3.4
Status of the ETU ............................................................................................................... 18
3.5
3.6
3.7
DAS+ status ....................................................................................................................... 22
3.8
Status of warnings ............................................................................................................. 24
3.9
Status of alarms ................................................................................................................. 25
3.10
3.11
3.12
4
4.1
4.2
3WA Air Circuit Breaker Communication
System Manual, 11/2021, 92310000004-02
3