Status- / Error messages
VX 570 English V1.10
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12.2 Error messages
•
Low Voltage
If the supply voltage is lower than 11V, the warning message
"Low Voltage"
is displayed.
This means that the sensor can no longer work / measure properly and therefore no measured values
for measured values for flow rate, consumption, speed, pressure and temperature are available.
•
Internal Error
In case of this message
"Internal Error"
the sensor has detected an internal read error on e.g.
EEProm, AD converter etc.
•
Temp out of Range
In case of media temperatures outside the specified temperature range, the status message
„Temp out of Range"
status message. This leads to incorrect measured values (outside the sensor
specification).
•
Low Voltage 4-20mA
Sensors with a galvanically isolated 4-20mA output require a minimum supply voltage of 17.5V. If this is
not reached, the error message
"Low Voltage 4-20mA"
is displayed.
Error messages:
*** VA 520 ***
Low Voltage
*** VA 520 ***
Internal Error
*** VA 520 ***
Temp out of Range
*** VA 520 ***
Low Voltage 4.20mA