117
4
Quadrant
Energy Analyzer
4
Quadrant
Energy Analyzer
SECTION 4 MODBUS PROTOCOL
For more information about record structure of Klea, please look at
archive data.
The ‘last saved file number’ inside the daily memory can be accessed from the 32-
bit parameter starting from Modbus address 1362
4.5.3.3 Monthly archive data
Recording of daily data changes with start of month (
) and start of
day
The smallest and largest instantaneous values measured during one month
period, are saved as minimum and maximum values. Likewise, average values
of measurements, which were taken in one month period, are saved as average
values.
14h function operates with file numbers. File numbers 10001 – 10036 are used for
MONTHLY data.
Klea has a memory that is reserved for monthly files. It can keep totally 36 monthly
files. When Klea’s monthly memory is filled completely, oldest record is deleted and
new record is saved in the deleted record’s memory. For more information about
record structure of Klea, please look at
4.5.3.1 Hourly archive data.
The‘last saved file number’ inside the monthly memory can be accessed from the
32-bit parameter starting from Modbus address 1364
4.5.4 Clear
Operator/programmer can erase/zeroize data stored in non-volatile memory via
MODBUS commands. Erasable data are as follows:
energy meters (all Tariff 1 and Tariff 2 me ers)
demand values
all digital input counters
all variables mentioned above
hourly archive records
daily archive records
monthly archive records
alarm records
Содержание Klea 320P-D
Страница 1: ...1 4Quadrant Energy Analyzer 1 KLEA Network Analyzer User Manual 4Quadrant Energy Analyzer...
Страница 8: ...8 4Quadrant Energy Analyzer SECTION 1 GENERAL INFORMATION 4Quadrant Energy Analyzer...
Страница 14: ...14 4Quadrant Energy Analyzer SECTION 2 INSTALLATION 4Quadrant Energy Analyzer...
Страница 21: ...21 4Quadrant Energy Analyzer SECTION 3 MENUS 4Quadrant Energy Analyzer...
Страница 82: ...82 4Quadrant Energy Analyzer SECTION 4 MODBUS PROTOCOL 4Quadrant Energy Analyzer...
Страница 119: ...119 4Quadrant Energy Analyzer SECTION 5 FACTORY DEFAULT SETTINGS 4Quadrant Energy Analyzer...
Страница 123: ...123 4Quadrant Energy Analyzer SECTION 6 TECHNICAL SPECIFICATIONS 4Quadrant Energy Analyzer...