Pag. 33 of 52
- Programming menu
11.39 M39 - Language menu programming
The display shows the previous setting.
Available settings:
English
Italy
11.40 M40 - Damping programming
The display shows the previous setting.
In this menu it’s possible to change the damping value, in seconds.
Range: 0÷9990 Sec
11.41
M41 - Low flow cut-off programming
The display shows the previous setting.
In this menu it’s possible to change the velocity threshold, in m/s (f/s if
M30
is setted to “English”), under this threshold value the
DIMPU
will show
zero flow, and also the totalizer increase will be stopped.
11.42
M42 - Zero flow automatic calibration
In this menu it’s possible to do the zero flow automatic calibration. This
calibration is used to compensate the possible measurement errors at zero.
Under normal conditions not need to do this calibration.
Press
to perform the calibration. By pressing
during the calibration
procedure is stopped. The digit at the bottom left indicates the remaining
reads number for the calibration completion.
NB- During calibration, the signal status must always be in “R” (see the letter
in the upper right), otherwise, the calibration procedure will not be completed
WARNING
-
The fluid inside the pipe must be stopped during the automatic
calibration procedure.
11.43
M43 - Zero flow calibration reset
In this menu it’s possible to cancel the automatic calibration of zero flow,
previously done in
M42
.
DIMPU
will set the default value.
11.44
M44 - Zero flow manual calibration
In this menu it’s possible to set an Offset value to be added or subtracted
from the instantaneous flow rate.
11.45 M45 - Correction factor programming
In this menu it’s possible to set the correction factor. Verify on matched
ultrasonic transducers the presence of a label indicating the value to set.
Default value: 1
11.46
M46 - MODBUS network address programming
In this menu it’s possible to set the UID address.
Default value: 1
