Commissioning
54 - EN FEX300, FEX500 CI/FEX300/FEX500-EN
6.5.1.1 Error message "Incompatible sensor"
Important (Note)
When commissioning the device, make sure that the transmitter is assigned to the sensor
correctly. It is not possible to operate a flowmeter sensor of the 300 series with a transmitter of
the 500 series.
If the transmitter is operated with a flowmeter sensor of another series, the following message
appears on the transmitter display:
-Operator Menu-
Diagnostics
Operator Page 1
Operator Page 2
Back Select
2. Use
or , select the "Diagnostics" submenu.
3. Use
to confirm your selection.
Sensor
-- F248.036--
Incompatible sns
Tx+snr are not
the same series
Back Exit
When attempting to commission a mixed installation, the
shown error message appears.
The device cannot measure.
The indicated value for the current flowrate is zero flow.
The current output assumes its pre-configured state (Iout
for alarm).
Make sure that the flowmeter sensor and the transmitter
are from the same series.
(e.g., flowmeter sensor ProcessMaster 300, transmitter
ProcessMaster 300)
Boiler 9
Q 0.00 l/min
Σ+ 1403.09 m3
Σ- 591.74 m3
Sensor
In the process display, a flow of zero flow is indicated, no
flow measurement is performed.
1. Use
to switch to the information level.