Elster EK280 - Page 52

52 Assembly, Connection and Putting into Operation
Md.K
Meaning
fix value
No calculation of compressibility. The adjustable value
"K.F" will be used.
S-Gerg-88
Calculation of compressibility as per S-Gerg-88
AGA- NX19
Calculation of compressibility as per AGA-NX19
AGA-8 GC1
AGA8 Gross Characterization Method 1
AGA-8 GC2
AGA8 Gross Characterization Method 2
AGA-NX19-HW
AGA-NX19 according to Herning and Wolowsky
AGA-8 DC92
Calculation of compressibility as per AGA8 DC92
 Press the ENTER button to confirm the set value. The input value can
be deleted by pressing the ESC button.
 Move the cursor along to the gas analysis values (Ho.b, CO2, etc.) us-
ing the arrow keys  or .
 Change the values according to the gas used by confirming the input by
pressing the ENTER button, or use the arrow keys  or  to go to the
digits and change these with the buttons  or .
 Press the ENTER button to confirm the set value. The input value can
be deleted by pressing the ESC button.
5.3.1.11 Adjust alarm limits for gas pressure and temperature meas-
urement
Alarm limits are set to default values ex-factory. If a change becomes nec-
essary, please proceed as follows:
 Move the cursor to the "Serv." register and move to the alarm limit val-
ues via the following paths:
Serv.  Measured values  Pressure  Parameter settings  pMin
and pMax
Serv.  Measured values  Temperature  Parameter settings 
TMin and TMax
 Press the ENTER button to confirm the input.
 Use the arrow keys  or  to go to the digits and change these with the
arrow keys  or .
 Press the ENTER button to confirm the set value. The input value can
be deleted by pressing the ESC button.
5.3.1.12 Adjusting replacement values for gas pressure and gas tem-
perature
If the gas pressure or gas temperature cannot be measured due to a fault,
an adjustable replacement value (fixed value) will be used to calculate the