13 User modes
13.3 SuperUser mode and SuperUser ext. mode FLUXUS H721
2022-05-15, UMFLUXUS_H721V1-5EN
146
13.2.5 Advanced diagnosis
There are further diagnostic values available for the calculation channels. These can either be transmitted via the outputs
of the transmitter or defined as source of the event trigger.
13.3 SuperUser mode and SuperUser ext. mode
Some menu items that are not visible in the StandardUser or ExpertUser mode are now displayed.
In the SuperUser ext. mode it is not possible to carry out any plausibility test of the entered parameters.
13.3.1 Pig detection
This function detects pigs inside the pipe. The pig detection can be activated/deactivated via the HotCode 007028
(default: deactivated).
Deviating from the global device settings, the pig detection for particular channels can be activated or deactivated.
• Select the menu item Special settings in the program branch Options.
• Press ENTER until the menu item Pig detection is displayed.
•Select Global settings if the measurement is to be carried out using the global settings of the transmitter.
• If the pig detection has been deactivated in the global device settings and the measurement is to be carried out with pig
detection on this channel, select On for this channel.
• Press ENTER.
• If the pig detection has been activated in the global device settings and the measurement is to be carried out without pig
detection on this channel, select Off for this channel.
• Press ENTER.
13.3.2 Pipe wall calibration for Lamb wave transducers
The parameter record of a measuring channel for Lamb wave transducers has a calibration factor for the uncorrected flow
velocity. This calibration factor depends on the pipe material.
The pipe wall calibration for Lamb wave transducers becomes effective if the following criteria are met when starting a
measurement:
• Lamb wave transducers are used
• pipe wall calibration is activated
• a factor for the pipe material is defined and selected from the program branch Parameters
The factor can be activated in the transmitter.
• Select the menu item Special settings in the program branch Options.
• Press ENTER until the menu item LWT pipe wall calibr. is displayed.
•Select Off to measure without pipe wall calibration.
•Select Default if no customized inputs are to be made.
•Select On to define the values for the pipe wall calibration.
• Press ENTER.
The SuperUser and SuperUser ext. mode is intended for experienced users with advanced application knowledge.
Changed parameters can affect the StandardUser mode and lead to wrong measured values or to a failure of the
measurement when setting up a new measuring point.
Some of the defined parameters remain activated when switching to the StandardUser mode. These parameters are
displayed but cannot be changed.
Options\Special settings\Pig detection
Options\Special settings\LWT pipe wall calibr.
To Next Page
Loading...
Need help?
General
