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2.9 Where are the gas meter parameters to be found?
The data of the gas meter used have to be communicated to the corrector as transmitter data. Apart from the
parameters for measurement, the type, manufacturer, serial number, etc., have to be entered in the Meter
chapter as well. Then these data will appear automatically in the ID display.
Example for data entry:
Press <9> Meter and set the arrow (→) to Flow rate parameters. Press Enter and then the Cursor Down key
to access the relevant values and enter the data.
Meter
→
Flow rate parameters
kv factor
Characteristic
2.10 Which operating modes of the gas meter are available?
The Volume transmitter mode function in the Flow rate parameters chapter defines the operating mode
for calculating the volume at measurement conditions.
The following operating modes are available:
1.
Vo
2.
Vo, LF1-chan.
3.
Vo, HF1-chan.
4.
Vo, HF2-chan. 1/1
5.
Vo, HF2-chan. X/Y
6.
LF1-chan., Vo
7.
HF1-chan., Vo
8.
HF2-chan. 1/1, Vo
9.
HF2-chan. X/Y, Vo
10.
LF1-chan.
11.
HF1-chan.
12.
HF2-chan. 1/1
13.
HF2-chan. X/Y
14.
HF LF
15.
DMT
16.
IGM
1
ENCO = ENCODER / Electronic totalizer with digital interface
C:\Temp\ERZ2000_Kurzhilfe_V1_3_EN.doc
The arrow is located on the second line and can be moved
upwards or downwards using the cursor keys. In this
example, pressing Enter will select the Flow rate
parameters chapter. A new window will open with the Flow
rate parameters heading. The contents of this chapter can
be browsed using the cursor keys.
Vm is calculated from Vo, ENCO
Vm is calculated from Vo, LF input is used for comparison.
Vm is calculated from Vo, HF input is used for comparison.
Vm is calculated from Vo, HF inputs are used for comparison.
Vm is calculated from Vo, HF inputs are used for comparison.
Vm is calculated from the input signal, Vo is only used for comparison.
Vm is calculated from the input signal, Vo is only used for comparison.
Vm is calculated from the input signal, Vo is only used for comparison.
Vm is calculated from the input signal, Vo is only used for comparison.
1-channel operation with LF input (only metering, no flow rate)
1-channel operation with HF input
2-channel operation with HF inputs of the same value
2-channel operation with HF inputs of different value
2-channel operation with HF input (meas.) and LF input (comp.)
Vm is supplied via DMT protocol.
Activates the integrated ultrasonic controller (sensor data are supplied by the
ultrasonic measuring head).
1
totalizer provides data via protocol.
15
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