Checklist For Troubleshooting And Error Correction - tams elektronik SD-34 Manual

tams elektronik

6. Checklist for troubleshooting and error correction

! Warning:
If you notice a strong heat development, immediately disconnect the connection to the
supply voltage. Fire hazard!
Possible causes:

One or more connections are faulty. à Check the connections.

"Kit" version: one or more components are soldered incorrectly. à Carry out a visual
inspection (à section 3.5.) and eliminate the faults, if necessary.

The decoder is defective. à Send the decoder in for inspection.
No reaction of the decoder
Possible causes:

The connection of the decoder to the central unit and / or the power supply is interrupted.
à Check the connections.

The connection of the decoder to the accessory is interrupted. à Check the connections.

The central unit is not operating. à Check if the central unit is ready for operation.

The connected accessory is defective. à Check the accessory or the points.
No reaction of the decoder after programming
Possible cause:
After programming the address the decoder does not react to switching commands.
Possible cause: When programming the address via CV you set the decoder address. To switch
the decoder accessory decoder address (turnout addresses) are used. à Input the turnout
address to switch. Advice: The decoder address multiplicated with 4 tallies to the highest
address from the quadruple accessory decoder address block.
Example: decoder address = 10 à corresponding turnout addresses: 37 to 40
Checklist for troubleshooting and error correction | 23
SD-34 | SD-34.2