Papendorf SOL.Connect Center III, Руководство пользователя, Страница: 116 / 129

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XML-Upload by the SOL.Connect Center
Description of the Column Header (
col_ref
)
The declaration of
col_ref
defines the column header in the table of a data-
base and thus the names of the respective measurement data.
The following measurement data are available for a SOL.Connect Center:
col_ref
Example
timestamp
Time stamp at the beginning of the measure-
ment. Consists of date and time at the moment
of the beginning of the minute-by-minute meas-
urement cycle.
Attribute Description
col_ref
Column header = Name of the reference of a data
base (see chapter 9.1.1.1).
dict_ref
Further description, reserved for future extensions;
entries are identical to
col_ref
.
data_type
Definition of the data type (see chapter 9.1.2).
unit
Applied SI-unit (e.g.: °C, V, W/m²).
data_size
Data size in Byte (e.g.:
2, 4, 32, 2048
), which
implies for example for numerical data the maximal
number of digits.
data_precision
Definition of the values after the decimal point
(granularity). This typically corresponds to the ac-
curacy of the measurement (e.g.:
1, 0.01,
0.001
).