Data library
8.7 Formats
3WL/3VL circuit breakers with communication capability - PROFIBUS
262 System Manual, 03/2011, A5E01051353-02
Byte Bit Meaning
92 — Reserved 0x00
93 — 8. event
94 — Source of 8th event
95 — Reserved 0x00
96-103 — Time stamp of 9th event
104 — Reserved 0x00
105 — 9. event
106 — Source of 9th event
107 — Reserved 0x00
108-115 — Time stamp of 10th event
116 — Reserved 0x00
117 — 10. event
118 — Source of 10th event
119 — Reserved 0x00
Table 8- 47 Event log, example (incomplete or extracts)
Date Time stamp event
06.06.08 14:19:58 - Threshold THD voltage
06.06.08 14:19:44 + Threshold THD voltage
06.06.08 14:19:24 - Threshold undervoltage
06.06.08 14:19:14 + Threshold undervoltage
The table below shows the format (17) "Status PROFIBUS DP". The status can be used to
scan for a cyclic connection.
Table 8- 48 Format (17) "Status PROFIBUS DP"
Byte Bit Meaning
0 0 No cyclic data traffic with class 1 master
0 1 The communication module has no valid PROFIBUS address
0 2 PROFIBUS address can no longer be changed
The table below shows the format (18) "Control communication module". Some settings of
the switch can be changed via this format.
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