Electrex X3M, Руководство пользователя

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Tariff Maximum Demands Service - Output variables
Name ID Type
Mandat.
6
Description
MD P imp 0880h DOUBLEWORD (ID 02h) YES
Maximum Demand
Import Active Power
MD Q ind imp 0881h DOUBLEWORD (ID 02h) YES
Maximum Demand
Import Reactive power (inductive)
MD Q cap imp 0882h DOUBLEWORD (ID 02h) YES
Maximum Demand
Import Reactive power (capacitive)
MD S imp 0883h DOUBLEWORD (ID 02h) YES
Maximum Demand
Import Apparent power
MD P exp 0884h DOUBLEWORD (ID 02h) YES
Maximum Demand
Export Active Power
MD Q ind exp 0885h DOUBLEWORD (ID 02h) YES
Maximum Demand
Export Reactive power (inductive)
MD Q cap exp 0886h DOUBLEWORD (ID 02h) YES
Maximum Demand
Export Reactive power (capacitive)
MD S exp 0887h DOUBLEWORD (ID 02h) YES
Maximum Demand
Export Apparent power
The service configuration parameters are stored in the following input variables:
Tariff Maximum Demands Service – Input variables
Name ID Type Range Default Unit Description
Max data-file size
FF00h
DWORD (ID 02h)
Unsigned integer
-
All space
available
on disk
bytes
Maximum admitted size
for each data file
Refresh Period 0800h
WORD (ID 01h)
Unsigned integer
0..65535 0 s
Refresh interval of the report file.
When not specified, it refreshes at
each time band changeover or
whenever the serial port requires a file
reading.
10.6.2 Reset
The content of a report file may be reset by simply removing the file.
This operation will generate a temporary service stall of few tenths of sec.; after checking and validation of
the configuration files a new report file will be generated.