Areva MiCOM P921, Техническое руководство

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Technical Guide P92x/EN CT/E11
Modbus Protocol
MiCOM P921-P922-P923 Page 59/118
CODE DESCRIPTION
F66 Data for the available disturbance records
1
st
word : Number of disturbance record available
2 nd word : Oldest disturbance record number
3 rd word : Oldest disturbance record date (sec)
4 th word : Oldest disturbance record date (sec)
5 th word : Oldest disturbance record date (ms)
6
th
word : Oldest disturbance record date (ms)
7 th word : Cause of the oldest disturbance record:
1 : Relay n°1 operation
2 : Instantaneous information
3 : Remote trigger.
4 : Trig order received through a logic input
8 th word : Acknowledgement
9 th word : Previous disturbance record number
10 th word : Previous disturbance record date (sec)
11
th
word : Previous disturbance record date (sec)
12 th word : Previous disturbance record date (ms)
13 th word : Previous disturbance record date (ms)
14 th word : Cause of the previous disturbance record :
1 : Relay n°1 operation
2 : Instantaneous information
3 : Remote trigger
4 : Trig order received through a logic input
15 th word : Acknowledgement
And so on regarding the other disturbance records…