Data library
8.7 Formats
3WL/3VL circuit breakers with communication capability - PROFIBUS
278 System Manual, 03/2011, A5E01051353-02
The table below shows the format (421) "Parameter ZSI".
Table 8- 87 Format (421) "Parameter ZSI"
Byte Bit Meaning
0 0 ZSI short-circuit active
0 1 ZSI ground fault active
0 2 Not used
0 3 Not used
0 ZSI switched off
1 ZSI input and output active
0 4/5
2 ZSI output active
0 6 Not used
0 7 Not used
The table below shows the format (426) "PROFIBUS bit" via which signals from PROFIBUS
can be applied to the configurable output module.
Table 8- 88 Format (426) "PROFIBUS bit"
Byte Bit Meaning
0 0 PROFIBUS bit 1
0 1 PROFIBUS bit 2
0 2 PROFIBUS bit 3
0 3 PROFIBUS bit 4
0 4 PROFIBUS bit 5
0 5 PROFIBUS bit 6
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