Difference between revisions of "Diesel Version 5:CV 27"

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{{Infobox CV
 
{{Infobox CV
−
|cv name= Automatic Stopping Configuration
+
|cv name= Automatic Stopping Config.
 
|cv range=0-255
 
|cv range=0-255
−
|cv accepted=0-63
+
|cv accepted=0-55
 
|cv default=0
 
|cv default=0
 
}}
 
}}
  
 
==NMRA CV 27 - Decoder Automatic Stopping Configuration==
 
==NMRA CV 27 - Decoder Automatic Stopping Configuration==
−
Used to configure which actions will cause the decoder to automatically stop.
+
This CV is used to configure which conditions on the rails  will cause the decoder to automatically stop.  
−
Bit 0 = Enable/Disable Auto Stop in the presence of an asymmetrical DCC signal which is more positive on the
 
−
right rail.  
 
  
 
{| class="wikitable" style="text-align: center;"
 
{| class="wikitable" style="text-align: center;"
 
|-
 
|-
−
! scope="col"| Feature
+
! scope="col" |Bit
−
! scope="col"| Value
+
! scope="col" |Option
 +
!Value
 +
!Default
 +
!Supported by TCS
 
|-
 
|-
−
! scope="row"| Function 1
+
! scope="row" |0
−
| 1
+
|Set to Enable Auto Stop in the presence of an asymmetrical DCC signal which is more positive on the right rail
 +
|1
 +
|OFF
 +
|NO
 
|-
 
|-
 
|-
 
|-
−
! scope="row"| Function 2
+
! scope="row" |1
−
| 2
+
|Set to Enable Auto Stop in the presence of an asymmetrical DCC signal which is more positive on the left rail
 +
|2
 +
|OFF
 +
|NO
 
|-
 
|-
 
|-
 
|-
−
! scope="row"| Function 3
+
! scope="row" |2
−
| 4
+
|Set to Enable Auto Stop in the presence of an Signal Controlled Influence cutout signal
 +
|4
 +
|OFF
 +
|NO
 
|-
 
|-
 
|-
 
|-
−
! scope="row"| Function 4
+
! scope="row" |3
−
| 8
+
|[Reserved/Not Used]
 +
|
 +
|N/A
 +
|
 
|-
 
|-
 
|-
 
|-
−
! scope="row"| Function 5
+
! scope="row" |4
−
| 16
+
|Set to Enable Auto Stop in the presence of reverse polarity (opposite current direction of travel) DC
 +
|16
 +
|OFF
 +
|NO
 
|-
 
|-
 
|-
 
|-
−
! scope="row"| Function 6
+
! scope="row" |5
−
| 32
+
|Set to Enable Auto Stop in the presence forward polarity (same as current direction) DC
 +
|32
 +
|OFF
 +
|NO
 
|-
 
|-
 
|-
 
|-
−
! scope="row"| Function 7
+
! scope="row" |6
−
| 64
+
|[Reserved/Not Used]
 +
|
 +
|N/A
 +
|
 
|-
 
|-
 
|-
 
|-
−
! scope="row"| Function 8
+
! scope="row" |7
−
| 128
+
|[Reserved/Not Used]
 +
|
 +
|N/A
 +
|
 
|-
 
|-
 
|}
 
|}
  
−
“0” = Disabled  “1” = Enabled
+
''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).''
−
Bit 1 = Enable/Disable Auto Stop in the presence of an asymmetrical DCC signal which is more positive on the left rail.  
 
−
“0” = Disabled “1” = Enabled 
 
−
Bit 2 = Enable/Disable Auto Stop in the presence of an Signal Controlled Influence cutout signal.    
 
−
“0” = Disabled “1” = Enabled 
 
−
Bit 3 = Reserved for Future Use
 
−
Bit 4 = Enable/Disable Auto Stop in the presence of reverse polarity DC
 
−
“0” = Disabled “1” = Enabled 
 
−
Bit 5 = Enable/Disable Auto Stop in the presence forward polarity DC.   
 
−
“0” = Disabled “1” = Enabled
 
−
Bits 6-7 = Reserved for future use.
 
  
−
*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 it’s default value).
+
'''THIS FEATURE IS NOT CURRENTLY SUPPORTED'''
 +
[[Category:Standard CV]]
 +
[[Category:Unsupported CV]]

Latest revision as of 22:08, 9 June 2023

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 Supported by TCS
0 Set to Enable Auto Stop in the presence of an asymmetrical DCC signal which is more positive on the right rail 1 OFF NO
1 Set to Enable Auto Stop in the presence of an asymmetrical DCC signal which is more positive on the left rail 2 OFF NO
2 Set to Enable Auto Stop in the presence of an Signal Controlled Influence cutout signal 4 OFF NO
3 [Reserved/Not Used] N/A
4 Set to Enable Auto Stop in the presence of reverse polarity (opposite current direction of travel) DC 16 OFF NO
5 Set to Enable Auto Stop in the presence forward polarity (same as current direction) DC 32 OFF NO
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

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