Endress+Hauser Proline t-mass 65 PROFIBUS DA, Руководство по эксплуатации

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Commissioning Proline t-mass 65 PROFIBUS DP/PA
86 Hauser
A0015244
Fig. 45: Gas mixture compensation using a gas analyzer
1 Fieldbus
2 Gas analyzer
3 Gas detector
4 Gas analyzer output
5 t-mass
6 Power supply
7 Input/output
7.10.4 Performing the Quick Setup
1. GAS GROUP
– Use the
O
or
S
key to select the required GAS GROUP and continue with
F
.
– Set the ANALYZER INPUT to ON if a gas compensation input is being used (see
BA00114D/06 "Description of Device Functions").
– Select the NUMBER OF GASES in the group from 1 to 8.
– Select the GAS TYPE from the choose list.
– Enter the "MOLE %" value for each GAS TYPE.
The error message CHECK VALUES appears if the total
mixture % does not equal 100%

Go back and check the mixture settings.
2. SAVE CHANGES?
– Select YES to save the settings in GAS GROUP 1 or 2 and activate the last gas group
selected. Press
F
to continue or
– Select CANCEL to save the entered settings in buffer memory but not activate them
for measurement. If this function is selected, then it will be necessary to come back to
this gas group and save it at a later stage.
– Select DISCARD to clear the last changes and return to CONFIGURE GROUP to make
new settings.
– Exit the function using ESC (press
Q
keys simultaneously)
3. ANOTHER GAS GROUP?
– Select YES to continue to the CONFIGURE GROUP function. Use the
O
or
S
key to
select the desired GAS GROUP and proceed as per the above instructions.
– Select NO to exit to the Quick Setup.
Check or note the following points:
• Check that the function GAS

ANALYZER INPUT is set to ON (function group GAS
→
53).
• Check the actual % value of the main gas component being transmitted from the analyzer:
Go to the function MOLE % GAS 1 in the function group PROCESS PARAMETER.
• A gas group must contain at least 2 gas types (e.g. methane 60%, carbon dioxide 40%).
• By default, the first gas fraction is then updated continuously by the gas chromatograph
and the content of the other gases is calculated dynamically
If the value is present and updating then the system is working correctly.
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2
1