ELIS PLZEŇ a. s.
Project design, installation and service manual
Page 27 o
f
33
Electromagnetic flowmeters of the type series
FLONEX FXx11x and FLONET FH30xx
Meter control instructions
ELIS PLZE
Ň a. s., Lucni 425/15, 301 00 Plzeň, Czech Republic tel.:+420 377 517 711, fax:+420 377 517 722
Es 90 686 K
5.1.4.11. Zero setting
Zero setting is always required prior to the meter calibration and within the meter commissioning
procedure.
During the zero setting process the meter sensor shall be fully flooded with the measured fluid and the fluid
shall be at absolute standstill.
Using buttons
► and ▲, select the item Zero setting on Main menu. Confirmation of the selection by
ENTER
will actuate the flowmeter zero setting process. The commencement of the zero-setting process
will also be confirmed by a notice on the meter display.
The time to finalising the zero-setting process will be indicated in the top right-hand corner of the display.
Upon completion of the zero-setting process, the display will return to Basic screen.
Part of the zero-setting process is optimisation of the meter excitation circuit parameters, which in specific
cases may result in a change in the excitation frequency.
5.1.4.12. Manufacturing data
The flowmeter manufacturing data are specified and written in the meter software during the meter
production process. The user may only read and not modify such data in any way.
The menu item selected by buttons
► and ▲ will be highlighted in yellow. Confirm the selection (for
reading only) by button
ENTER
.
Return to previous menu item:
ENTER
Return to Main menu:
1 x ESC
Return to Basic screen:
ESC 2 s
Name
Serial number
Transmitter
serial number
Sensor serial No
Sensor size
Rated pressure
Measurement
period
Sensor constant
Calibration date
Control
processor SW
Measuring
processor SW
0.025 10
l/s
Zero setting
Please wait
To move downward in the menu, use
button
►
To move upward in the menu,
use button
▲
Time to finalise the zero-setting process
(s)
