Design, Assembly and Service Manual
Page 38 of 44
Induction flow meter FMG600 series
The display will read “Production date dd mm rrrr”. This information cannot be edited. To return to the
Production data menu, depress any push-button, for example . The menu will reappear on the display.
Menu:
Production data, depress / Serial number, depress
The display will read “Serial number xxxxxrr”. This information cannot be edited. To return to the Production
data menu, depress any push-button, for example . The menu will reappear on the display.
Menu:
Production data, depress / Software, depress
The display will read “Software v.xxxxx/xx”. This information cannot be edited. To return to the Production
data menu, depress any push-button, for example . The menu will reappear on the display.
Menu:
Production data, depress / Sensor constants, depress
Constant 1
Constant 2
To page through the menu items, use push-buttons (direction downwards) and (upwards). Select the
desired item and depress . The constant value will appear on the display. Should you wish to change this
value, use push-button to place the cursor under the selected figure and increase/decrease the same
using push-buttons and , respectively. The sensor constants shall be set at the values given on the
sensor rating plate. Unless this not the case, the flow meter calibration is incorrect.
Menu:
Production data, depress / Sensor constants, depress / Constant 1, depress
The display will read “Sensor constant 1 xxxxxxxxx“. The value was set during the meter calibration at the
manufacturing plant and it should not be changed. Depress . The display will read “Value entered Press
any key”. Press any key, preferably . This command will cause the menu Constant 1 / Constant 2 to
reappear on the display. The same procedure applies to setting the value of Constant 2. To return to the
Production data menu, depress push-button .
Menu:
Production data, depress / Excitation frequency, depress
1 – 6.25 Hz
2 – 3.125 Hz
3 – 1.0 Hz
4 – 0.5 Hz
To page through the menu items, use push-buttons (direction downwards) and (upwards). Select the
desired frequency and depress .
Menu:
Production data, depress / Excitation freq., depress / 2 – 3.125 Hz, depress
The Manufacturing data menu will reappear on the display with the item “Excitation frequency” on the first
line.
Menu:
Production data, depress / Suppressed flow, depress
The display will read “Suppressed flow xxxxx“. This parameter is usually set at 0.5% Qmax and may be
increased in cases where it can be demonstrated that while no fluid flows through the meter sensor, the
meter indicates a non-zero flow rate. Using push-button move the cursor to the desired position and
increase/decrease the selected figure by push-buttons and , respectively. Replace xxxx by a number
equal to the desired value of suppressed flow rate. Depress . The display will read “Value entered Press
any key”. Press any key, preferably . The Production data menu will reappear on the display with the item
“Suppressed flow rate” selected.
Menu:
Production data, depress / Language, depress
