GASSONIC Observer-i, User Manual

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Gassonic Observer-i HART
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10.9 COMMAND #147: READ FAULT EVENT LOG
This command reads the Fault Event Log as specified by the event log number. Event 0 is the most
recent event. Event 1 is the one just before that and so forth.
Request Data Bytes
Byte Format Description
None N/A N/A
Response Data Bytes
Byte Format Description
0 – 3 Unsigned-32 Event Running Time (in Seconds)
4– 6 Date Event Date: Day, Month, Year – 1900
7 Unsigned-8 Event Hour
8 Unsigned-8 Event Minute
9 Unsigned-8 Event Second
10-11 Unsigned-16 Event Cause – See device specific table
Command-Specific Response Codes
Code Class Description
0 Success No Command-Specific Errors
1-127 Undefined
10.10 COMMAND #148: READ MAINTENANCE EVENT LOG
This command reads the Maintenance Event Log as specified by the event log number. Event 0 is the
most recent event. Event 1 is the one just before that and so forth.
Request Data Bytes
Byte Format Description
None N/A N/A
Response Data Bytes
Byte Format Description
0 Unsigned-8 Event Log Number
0 – 3 Unsigned-32 Event Running Time (in Seconds)
4– 6 Date Event Date: Day, Month, Year – 1900
7 Unsigned-8 Event Hour