NMRA CV 28| Bi-Directional Communication Configuration |
|---|
| Range of Values | 0-255 |
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| Default Value | 19 |
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NMRA CV 28 - Bi-Directional Communication Configuration (RailCom)
Used to configure decoder’s Bi-Directional Communication characteristics when RailCom is enabled in CV 29.
- Note If the decoder does not support a feature contained in this table, it shall not allow the corresponding bit to be set improperly (i.e. the bit should always contain its default value).
| Feature
|
Description
|
Default
|
Value
|
| Channel 1
|
If enabled, Channel 1 will broadcast the address.
|
ON
|
1
|
| Channel 2
|
If enabled, Channel 2 will send and receive data and provide acknowledgements.
|
ON
|
2
|
| Programming Address 253
|
Serves as a programming lock. If this setting is disabled, programming address 253 will be locked.
|
ON
|
16
|