EN
RWF 50/55
- Microprocessor regulator - Alarm messages
Display
9999 lampeggia:
RWF50.X
On the upper display, the decimal
place to the right is lit
16
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Cause
Measured value exceeded limit.
The measured value is too great,
lies outside the measuring range,
or the sensor is faulty.
Measured value dropped below limit.
The measured value is too small,
lies outside the measuring range,
or the sensor has a short-circuit
USB connection.
Remedy
Check to see if sensor and
connecting line are damaged or
have a short-circuit.
Check to see if the correct sensor is
selected or connected
Check to see if the correct sensor is
selected or connected
Remove USB connection
420010571400