Flexim PIOX S72 Series, Руководство по эксплуатации

Страница: 144 / 225

14 User modes
14.3 SuperUser mode and SuperUser ext. mode
PIOX S72*
2022-05-15, UMPIOX_S72xV1-9EN
144
14.3.1 Pig detection
This function detects pigs inside the pipe. The pig detection can be activated/deactivated via the HotCode 007028
(default: 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.
14.3.2 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.
Notice!
Some of the defined parameters remain activated when switching to the StandardUser mode. These parameters are
displayed but cannot be changed.
Notice!
If the analysis is activated, not all settings are applicable.
Options\Special settings\Pig detection
Options\Special settings\LWT pipe wall calibr.