Elster Instromet EK205, Руководство по эксплуатации

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46 Operation
6.4 Content of the data register
6.4.1 Access rights
The "Access" column in the tables of the following chapters describes what lock needs to be
opened to change a parameter. All changes of parameters are saved in a logbook.
Access Meaning
C Calibration officer
CDL
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Calibration Manual
A Administrator
Cu Customer
- No access
6.4.2 Main tab (main display)
In the Main tab, the key measurement values are displayed at a glance. The content can
differ depending on the settings (see chapter 6.4.6.5). With this tab, there is no possibility to
move the cursor for a value.
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Via the ENTER key, an update of the values displayed can be
initiated.
Display Meaning Unit Access Address
Vb Volume at base conditions m
3
C 2:300
VmT Total Volume at measurement conditions m
3
C 4:302
p Pressure bar - 7:310_1
T Temperature °C - 6:310_1
6.4.2.1 Vb – volume in base mode
The measured volume of the gas meter connected is converted in base mode and added up
in this counter.
If a fault is given (see chapter 8 Faults), the counter is stopped and the volume is added up in
a special fault volume counter.
6.4.2.2 VmT – Total volume in operation mode
The total measured volume of the gas meter connected is added up in this counter.
Even if a fault is given (see chapter 8 Faults), the counter is still counting. Additionally the
disturbed volume is counted in a special fault volume counter VmD.
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If a calibration logbook is available in the device.
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An exception is if the Main tab was set to List (see chapter 6.4.6.5).