FSM4000
ELECTROMAGNETIC FLOWMETER | OI/FSM4000-EN REV. E
109
S4 operation with older sensor
When operating a transmitter with an older model, the FRAM
must be used with the values Cs = 100 % and Cz = 0 %. If the
transmitter is equipped as such and the devices are mounted
according to the electrical connection (see page
on page 36and on), the menu ‘Primary Setup’ is
displayed after power-up of the power supply. Press any key to
enter the following information. If you need to correct your
entry, you can do so afterward in the system data submenu
‘Sensor’: in ‘Primary Setup’. See page
on page 65.
Figure 61: ‘Primary Setup’ submenu
Entries can be made one after another. In the submenu ‘Primary
Setup’, select the line frequency at which the sensor was
calibrated. See name plate. Select the flowmeter sensor type
from the list in the table. Check that the letter after the model
number and the nominal diameter range are correct. Otherwise,
the transmitter will not access the correct reference data.
Enter the relevant meter size. The values are listed for DIN and
ANSI sizes. Enter the reference voltage (see the name plate on
the flowmeter sensor) in numerical format. (For sensor model
10D1422 or 10DI1425 > DN500, the reference voltage is not
required.)
Enter the meter factor (for model 10D1462/72 only). See name
plate.
Select the measuring range and other process parameters
(damping, low cut-off, current/pulse output, display format,
etc.). A system zero adjustment must be performed with a full
pipeline at standstill (0 m/s).
Note
If no values are listed for the reference voltage on the name
plate, you can request this information from ABB Service. Please
provide order number with your request.
e-mail:
Phone: +49 180 5222-580
Note
If the flow indicator shows the incorrect flow direction after
successful commissioning of the measuring system, e.g., reverse
flow instead of forward flow, you should correct this in the
Operating Mode submenu of the transmitter.
First switch off the programming protection (‘Prog. Level’ →
‘Specialist’). Then select the parameter ‘Directional display’ in
the submenu ‘Operating Mode’. Change ‘normal’ to ‘inverse’.
Finally, reactivate programming protection by selecting ‘Prog.
Level’ → ‘Locked’).
