Klemsan Klea 320P-D, User Manual

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4
Quadrant
Energy Analyzer
4
Quadrant
Energy Analyzer
SECTION 4 MODBUS PROTOCOL
Address Parameter Description R/W Unit Data Type
1724 Log 22 Data Log 22 Data RO - 32 bit integer
1726 Log 23 Time stamp Log 23 Time stamp RO - 32 bit time_t (unix time)
1728 Log 23 Data Log 23 Data RO - 32 bit integer
1730 Log 24 Time stamp Log 24 Time stamp RO -
32 bit time_t (unix time)
1732 Log 24 Data Log 24 Data RO - 32 bit integer
1734 Log 25 Time stamp Log 25 Time stamp RO - 32 bit time_t (unix time)
1736 Log 25 Data Log 25 Data RO - 32 bit integer
1738 Log 26 Time stamp Log 26 Time stamp RO - 32 bit time_t (unix time)
1740 Log 26 Data Log 26 Data RO - 32 bit integer
1742 Log 27 Time stamp Log 27 Time stamp RO - 32 bit time_t (unix time)
1744 Log 27 Data Log 27 Data RO - 32 bit integer
1746 Log 28 Time stamp Log 28 Time stamp RO -
32 bit time_t (unix time)
1748 Log 28 Data Log 28 Data RO - 32 bit integer
NOTE:
Tariff eters Index Values can be read in 32 bit and/or 64 bit flo ting point format. Mathematically,
64 bit flo ting point representation is more accurate thyan 32 bit flo ting point format.
E.g.:
When it is required to read "Tariff 1 Import Active Index" value, it can be received either 32 bit flo ting
point format (registers 404, 405) or im 64 bit flo ting point format (registers 1366, 1367, 1368, 1369)
Unix time:
Unix time is the number of seconds elapsed since midnight (00:00)
Coordinated Universal Time (UTC) of January 1, 1970, not counting leap seconds.
4.5.1.1 Alarm Flags
Each bit of an alarm flag ariable corresponds to ‘one’ alarm fla .
If any bit’s value is “1”, then there is alarm for that bit. On the contrary, a bit value of “1” means that
there is NO alarm for that bit.
The contents of alarm flag ariables are listed below.