Difference between revisions of "Diesel Version 5:CV 11"

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== NMRA CV 11 - Packet Time-Out Value ==
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{{Infobox CV
Contains the maximum time period that the decoder will maintain its speed without receiving a valid packet..
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|cv name=Packet Time-Out Value
See S 9.2.4 Section C for further information.
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|cv range=0-255
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|cv accepted=0-255
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|cv default=?
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}}
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==NMRA CV 11 - Packet Time-Out Value==
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This CV sets up the maximum time period that the decoder will maintain its speed without receiving a valid DCC packet.
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From NMRA Standard [https://www.nmra.org/sites/default/files/s-9.2.4_2012_07.pdf S-9.2.4 Section C]:
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''"While in digital operations mode if the packet time-out value is exceeded the Multi Function Digital Decoder will bring to a stop all controlled devices. The purpose of this time-out is to insure that each Multi Function Digital Decoder receives a periodic update from the Digital Command Station and thereby help prevent runaway conditions.  The user should be able to define the value for this time-out within these restrictions: ''
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A value of 0 disables the time-out (i.e., the user has chosen not to have a time-out). A value range of 1 through TIMEOUT_MAX sets the time-out to the chosen value. The minimum value of TIMEOUT_MAX will be 20 seconds. It may be longer at the manufacturer's discretion."''
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[[Category:Standard CV]]''

Latest revision as of 22:27, 2 April 2021

CV 11
Packet Time-Out Value
Range of Values0-255
Accepted Values0-255
Default Value?

NMRA CV 11 - Packet Time-Out Value

This CV sets up the maximum time period that the decoder will maintain its speed without receiving a valid DCC packet.


From NMRA Standard S-9.2.4 Section C:

"While in digital operations mode if the packet time-out value is exceeded the Multi Function Digital Decoder will bring to a stop all controlled devices. The purpose of this time-out is to insure that each Multi Function Digital Decoder receives a periodic update from the Digital Command Station and thereby help prevent runaway conditions. The user should be able to define the value for this time-out within these restrictions:

A value of 0 disables the time-out (i.e., the user has chosen not to have a time-out). A value range of 1 through TIMEOUT_MAX sets the time-out to the chosen value. The minimum value of TIMEOUT_MAX will be 20 seconds. It may be longer at the manufacturer's discretion."'