NETcourse
Page 10
Alterations/Errors reserved 15/Wo/251D
Cassens & Plath GmbH, Am Lunedeich 131, D-27572 Bremerhaven, Germany, tel. +49 471 483 999 0, fax +49 471 483 999 10
www.cassens-plath.de
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3)
Error Messages/ Removing Errors
If from time to time error message “No Detector Input Data” appears, this can be caused
by an uncorrected heeling magnet of the compass.
So please check if at all corrections (deviation adjustment) were done. If not remove or
position heeling magnet as far as possible to the compass with detector. To find out how to
do this please refer to the relevant operations manual of the compass or compass
binnacle.
Error Reason
Remedy
”Power Failure“,
Main- /Emergency
voltage below 18 VDC.
Make sure power supply : 24 VDC.
”Transmission Error“,
Transmission error table
not valid
Switch off and on instrument.
Carry out transmission error correction
procedure (ref. “Compass Reset“).
”No Detector Input
Data“,
Detector data not valid
Make sure correct mounting of detector and
right distance to compass.
Make sure correct wiring of detector.
Make sure that there are no magnetic
interferences at detector location.
Check correct function of detector by use of a
multimeter *).
No function
Switch on instrument.
Adjust dimmer to max. brightness to verify that
power is connected.
Make sure wiring and right voltage supply.
No data transmission.
NETcourse shows no
error message.
Make sure that data cables and connectors
are in order.
Interchange data cable A and B.
Make sure that correct output data
specification was selected.
*) Ref. to chapter „Pin Connection of Plugs/Connectors“
Measure resistance between:
Cosine und Reference: 60 Ohm, Sine und Reference: 60 Ohm, Sine und Cosine: 120 Ohm
Exitation 1 und Exitation 2: 50 Ohm, Exitation 1 or Exitation 2 and Reference: not connected
The values should be found within a tolerance of +/- 20%, else the detector might be defective.
Attention:
The display shows existing operational errors and gives further
information. Please follow this information and refer to the error
shooting chapter of this operations manual. If the error cannot be
removed in this way switch off the instrument and call the
manufacturer.
Please pay attention to each error message carefully, else proper
operation cannot be guaranteed and safety of the vessel may be
endangered.
