Problem reading CV's on FL2 & FL4 decoders with a NCE Power CAB
 

 

 

 

 

Solution to problem of not being able to read CV's on FL2 and FL4 decoders with a NCE Power CAB:

Use a 20 ohm resistor between the blue wire and a function wire (green, purple, pink, or brown) instead of the normal 50 to 100 ohm resistor.

Be sure to remove the resistor when programming is complete to keep from it overheating.

Note: Even though the command station cannot read from the decoder without said resistor a write to CV's will still be accepted by the decoder.

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