CV 27

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CV 27
Automatic Stopping Config.
Range of Values0-255
Accepted Values0-55
Default Value0

NMRA CV 27 - Decoder Automatic Stopping Configuration

This CV is used to configure which conditions on the rails will cause the decoder to automatically stop.

Bit Option Value Default
0 Set to Enable Auto Stop in the presence of an asymmetrical DCC signal which is more positive on the right rail 1 OFF
1 Set to Enable Auto Stop in the presence of an asymmetrical DCC signal which is more positive on the left rail 2 OFF
2 Set to Enable Auto Stop in the presence of an Signal Controlled Influence cutout signal 4 OFF
3 [Reserved/Not Used] N/A
4 Set to Enable Auto Stop in the presence of reverse polarity DC 16 OFF
5 Set to Enable Auto Stop in the presence forward polarity DC 32 OFF
6 [Reserved/Not Used] N/A
7 [Reserved/Not Used] N/A

Note If the decoder does not support a feature contained in this table, the decoder shall not allow the corresponding bit to be set improperly (i.e. the bit should always contain it’s default value).

THIS FEATURE IS NOT CURRENTLY SUPPORTED