Motorola LD-W-1 Spécifications télécharger pdf (Page 43)

Locomotive decoders 30s series English

Page 43

9. Check list for trouble shooting

§ Parts are getting very hot and/or start to smoke.

Disconnect the system from the mains immediately!

Possible cause: one or more connections are soldered incorrectly.

à Check the connections.

Possible cause: Short circuit. The decoder is connected to

locomotive or carriage ground. à Check the connections. A short

circuit can result in irreparable damage.

Possible cause: The connection of the motor is connected to locomotive

ground. à Disconnect the connection from locomotive ground.

§ After programming the decoder the locomotive does not run or runs

badly.

Possible cause: The set values for the CV are inconsistent.

à Perform a decoder reset and program the decoder anew.

§ In digital mode the locomotive suddenly runs very fast.

Possible cause: Interfering signals from the layout have switched the

decoder to analogue mode. à As the origin of the interfering signals´

often cannot be found, it is advisable to switch off the automatic

recognition of the analogue mode during digital operation.

§ An output cannot be switched on.

Possible cause: The values set in CV#53 to 58 for an output,

contradict one another. à Alter the values for CV#53 to 58.

§ The locomotive does not run in analogue mode.

Possible cause: The analogue mode is switched off. à Alter the value

for CV#29.

§ The CV values cannot be read out by RailCom.

Possible cause: RailCom is switched off. à Alter the value of

CV#29.

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Motorola LD-W-1 Spécifications Page 43