MSA Ultima MOS-5 Manual do Utilizador descarregar pdf (Página 16)

ULTIMA MOS 5 HART

12

12-13 Unsigned-16 Event Cause – See device specific table

Command-Specific Response Codes

Code Class Description

0 Success No Command-Specific Errors

1-127 Undefined

10.12 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

8 Unsigned-8 Event Minute

9 Unsigned-8 Event Second

10-11 Unsigned-8 Reserved = 0

12-13 Unsigned-8 Code: 0-Gas check

Command-Specific Response Codes

Code Class Description

0 Success No Command-Specific Errors

1-127 Undefined

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 30 31

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