FSM4000
ELECTROMAGNETIC FLOWMETER | OI/FSM4000-EN REV. E
47
Note
If a transmitter is ordered for an older model sensor (see model
number), an external FRAM is already connected to the
connection board. You will also find the information Cs = 100%
and Cz = 0%, which is required for flowmeters primary from
older product lines. In this regard, see also
• The transmitter must be installed at a location largely free of
vibrations.
• Monitoring of pulse output.
The pulse output can be operated as active output (24 VDC
pulse) or as passive output (optocoupler). The current
setting is provided on the name plate for the transmitter.
Modification as shown in the following illustration.
1
Display board
A
Pulse passive (inner bridge)
B
Pulse active (outer bridge)
Figure 49: Setting the pulse output using jumpers
Commissioning
Power Supply Power-Up
After switching on the power supply, the sensor data in the
external FRAM is compared with the data saved internally. If the
data is not identical, the transmitter data is replaced
automatically. Once completed, Warning 7 ‘Sensor data loaded’
and Warning 8b ‘Update external FRAM’ are displayed. The
measuring equipment is now ready for operation.
The display shows the current flowrate.
