Diesel Version 5:CV 178: Difference between revisions

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{| class="wikitable" style="text-align: center;"
{| class="wikitable" style="text-align: center;"
|-
|-
! scope="col"| Feature
!Bit
! scope="col" | Feature
! scope="col"| Description
! scope="col"| Description
! scope="col"| Default
! scope="col"| Default
! scope="col"| Value
! scope="col"| Value
|-
|-
! scope="row"| Crew Alert
!0
! scope="row" | Crew Alert
| [[{{NAMESPACE}}:Crew_Alert|Crew Alert]] is a safety feature of modern Diesel Locomotives
| [[{{NAMESPACE}}:Crew_Alert|Crew Alert]] is a safety feature of modern Diesel Locomotives
| OFF
| OFF
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|-
|-
|-
|-
! scope="row"| Automatic Bell
!1
! scope="row" | Automatic Bell
| If enabled a bell will sound while moving at low speeds, a safety feature. Bell will turn off above the Speed Step defined in the [[{{NAMESPACE}}:CV_158|Auto Bell Cutout Speed CV]]
| If enabled a bell will sound while moving at low speeds, a safety feature. Bell will turn off above the Speed Step defined in the [[{{NAMESPACE}}:CV_158|Auto Bell Cutout Speed CV]]
| OFF
| OFF
| 8
| 8
|-
|-
! scope="row"| Forward Horn
!2
! scope="row" | Forward Horn
| If enabled the locomotive will sound two long blasts when starting to move forward
| If enabled the locomotive will sound two long blasts when starting to move forward
| OFF
| OFF
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|-
|-
|-
|-
! scope="row"| Reverse Horn
!3
! scope="row" | Reverse Horn
| If enabled the locomotive will sound three short blasts when starting to move in reverse
| If enabled the locomotive will sound three short blasts when starting to move in reverse
| OFF
| OFF
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|-
|-
|-
|-
! scope="row"| Stop Horn
!4
! scope="row" | Stop Horn
| If enabled the locomotive will sound one long blast when coming to a stop
| If enabled the locomotive will sound one long blast when coming to a stop
| OFF
| OFF
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|-
|-
|-
|-
! scope="row"| Direction Change Sound
!5
! scope="row" | Direction Change Sound
| If enabled (and the sound exists on the decoder) the sound will play when the locomotive changes direction
| If enabled (and the sound exists on the decoder) the sound will play when the locomotive changes direction
| OFF
| OFF

Revision as of 17:12, 4 May 2026

NMRA CV 178
Automatic Sounds Part 1
Range of Values0-255
Default Value0

NMRA CV 178 - Automatic Sounds Part 1

CV178 controls various Automatic sound in the WOWDecoder. To program this CV take the values in the values column corresponding to the features you want active and sum them together. Program this value into the CV. See the table below for available options

Bit Feature Description Default Value
0 Crew Alert Crew Alert is a safety feature of modern Diesel Locomotives OFF 1
1 Automatic Bell If enabled a bell will sound while moving at low speeds, a safety feature. Bell will turn off above the Speed Step defined in the Auto Bell Cutout Speed CV OFF 8
2 Forward Horn If enabled the locomotive will sound two long blasts when starting to move forward OFF 16
3 Reverse Horn If enabled the locomotive will sound three short blasts when starting to move in reverse OFF 32
4 Stop Horn If enabled the locomotive will sound one long blast when coming to a stop OFF 64
5 Direction Change Sound If enabled (and the sound exists on the decoder) the sound will play when the locomotive changes direction OFF 128