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Situation
Possible cause and required actions
No LED indication after
the NMEA 2000 network
is powered on
1. No power supply on the bus.
Check if the bus power is supplied
(NMEA 2000 network requires a separate power connection and cannot be
powered by a chart plotter or another device connected to the network).
2. Loose connection in the power supply circuit.
Treat the Device
connector with a spray for cleaning electrical contacts. Plug the Device into
another NMEA 2000 connector.
The status LED produces
long (1 second) red flashes
continuously.
1. Device cannot get NMEA 2000 device address.
There are more than
252 NMEA devices already in the NMEA 2000 network. Consider using our
NMEA 2000 Bridge YDNB-07 to divide your network into separate segments.
Channel LED flashes RED
every 2.5 seconds (MFD
displays “Equipment
failure” alert for the
Device)
1. Fluid level sensor connection issue.
Check if the fluid level sensor is
connected according to the instructions given in Section II. Check the fluid
level sensor and its wires for shorts and failed connectivity.
2. Incorrect Device settings
(wrong connection method, sensor resistance
range or coil resistances are set in the Device configuration). Reconfigure the
Device (refer to Sections IV-VI).
3. No sensor is connected.
Mark the channel as unused (see Section
VI.3.1).
Status LED flashes RED
every 2.5 seconds
1. There is a NMEA 2000 network connection issue.
Loose connection
in the data circuit. Treat the Device connector with a spray for cleaning
electrical contacts. Plug the Device into another NMEA 2000 connector.
Appendix A. Troubleshooting
Summary of Contents for YDTA-04N
Page 1: ...User Manual Tank Adapter YDTA 04 also covers models YDTA 04N Firmware version 1 00 2021...
Page 6: ...6 I Product Specification Figure 1 Drawing of Tank Adapter YDTA 04N...
Page 28: ...28 Figure 1 Automatic management of ballast tanks with YDCC 04 and YDTA 04...
Page 33: ...33 Figure 1 Firmware update with CAN Log Viewer...
Page 40: ......