SICK FLOWSIC600-XT, Руководство по эксплуатации

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Product description
FLOWSIC600-XT · Operating Instructions · 8018846/1BHP/V2-1/2021-05 · © SICK Engineering GmbH 33
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2.9.2
Archives
● One configurable diagnostics archive (6,000 entries)
Diagnostics data are saved in cyclic intervals in the diagnostics archive. The storage
period can be set in the range from 15 min to 6 h. Dataset number, timestamp, various
global measured values, status information and path information are saved. The archive
has a capacity of 6000 entries and is circulating by default. The archive serves primarily
for analysis of historical measured data.
● Two configurable archives (6,000 entries each)
Accounting data are saved in cyclic intervals in data archives 1 and 2. The storage
period can be set in the range from 15 min to 24 h. Dataset number, timestamp, status
information, various meter levels as well as various operating variables and
standardized variables are saved. The archives have a memory of 6000 entries and are
circulating by default.
Table 2 Data archive contents and structure
Element Significance
Date record number Consecutive number of the data record, is not reset when the logbook is cleared.
Timestamp Time of the entry as Unix timestamp (UTC)
Unit ID Bits
0 : Pressure type (0=absolute, 1=relative)
1 : Unit system (0=metric, 1=imperial)
2..4 : Pressure unit
5..7 : Temperature unit
Flowtime Percentage of periods in which the throughflow was in the recording direction [%]
Detail status Detailed status information (ActualStatus)
Meter 1 : V Totalizer 1 : Volume uninterrupted/total
Meter 1 : Verr Totalizer 1 : Volume when meter in malfunction status
Meter 1 : ID Totalizer 1 : Bits
0 : Totalizer status (0=uninterrupted, 1=total)
1..2 : Totalizer type (0=operation, 1=standard, 2=mass, 3=reserved)
3..6 : Power of ten totalizer resolution plus 8
7 : Unit system (0=metric, 1=imperial)
Meter 2 : V Totalizer 2 : Volume uninterrupted/total
Meter 2 : Verr Totalizer 2 : Volume when meter in malfunction status
Meter 2 : ID Totalizer 2 : Bits
0 : Totalizer status (0=uninterrupted, 1=total)
1..2 : Totalizer type (0=operation, 1=standard, 2=mass, 3=reserved)
3..6 : Power of ten totalizer resolution plus 8
7 : Unit system (0=metric, 1=imperial)
Pressure Pressure (average
[1]
of the measuring period)
[1]
) The values are throughflow-weighted in the recording direction when the throughflow was within the period in
recording direction. The values are averaged when no throughflow existed within the period.
Temperature Temperature (average (1) of the measuring period)
Compressibility Compressibility (average
(1)
of the measuring period)
Conversion factor Conversion factor (average (1) of the measuring period)
SOS Sound velocity (average
(1)
of the measuring period)
Molar mass Molar mass (average (1) of the measuring period)
Density Density (average
(1)
of the measuring period)
Reserved Field reserved (for future extensions (must be zero!)
Check sum CRC-16 check sum for the data record