Hontzsch ExactSonic P, Operating Instructions Manual

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5 Troubleshooting
Error Reason Troubleshooting
Device shows no
function Power supply insufficient Check power supply and connector
Elektronics defective Return to the factory
No measured value Sensor dirty Check and clean the sensor
Incorrect measurement
settings Comparison and correction of the settings ac-
cording to the specifications in the Technical
Data Sheet
No display of the
absolute pressure No connection Check cable and connector on pressure sensor
Elektronics or display
defective Return to the factory
No indication in the
display Power supply insufficient Check power supply and connector, check sta-
tus LED (see chapter 3.5)
Elektronics or display
defective Return to the factory
Display cannot be
operated User interface locked Unlock the user interface according to chapter
3.1
Incorrect value at
analog output Incorrect settings for analog
output Check the settings according to chapter 3.3 or
chapter 4.4.5
Measured value too
low Sensor dirty Check and clean the sensor
Incorrect measurement
settings Comparison and correction of the settings ac-
cording to the specifications in the Technical
Data Sheet
Measured value too
high Incorrect measurement
settings Comparison and correction of the settings ac-
cording to the specifications in the Technical
Data Sheet
No TCP communica-
tion No connection Check cables and connectors, check accessibil-
ity via ping test
IP address set incorrectly Check the settings according to chapter 3.3 or
chapter 4.4.5
Port set incorrectly Check the settings according to chapter 3.3 or
chapter 4.4.5