Functions
6.9 [2.10] Settings > Correction of cross-interferences
Operating with the Local User Interface
Operating Manual, 06/2017, A5E31930478-05
171
Source of correction value
"Device-internal"/"Analog input"
• Enter substitute value for the externally
measured interference gas concentra-
tion.
If the measurement of the interference
gas concentration fails, the set substitute
value is used for the correction of cross-
interference. The measured value status
is set to "Uncertain".
The unit of the substitute value corre-
sponds to that of the configured interfer-
• Specify correction coefficient(s). • Specify correction coefficient(s).
4. Specify correction coefficient(s). "Interference gas reference table" parameter field.
The correction of cross-interference coefficient of a component is stored in the device-
internal interference gas reference table.
By selecting the "User-defined" setting, you can determine the correction coefficient with
the help of a wizard.
Specify correction coefficient
Wizard-guided determination
• Select the component of the interference
gas reference table.
The associated linear correction coefficient
is displayed in the "Coefficient" display
1)
• "Interference gas reference table" > "User-
defined" parameter field:
• Execute wizard:
"Coeff. via measurement" parameter field:
Follow the instructions on the display.
• Change the process tag assignment • Change the process tag assignment
1)
Components linked to correction coefficients cannot be edited.
5. Change the process tag assignment:
– Check the displayed process tag assignment.
– "Use for process tag" > "Change" parameter field.
The displayed editing window includes all available process tags.
– Activate the corresponding process tags that are to be integrated into the correction of
cross-interference. Deactivate process tags that are not used.
6. Enabling/disabling all corrections of cross-interferences (Page 179)
To Next Page
Loading...
Need help?
General
