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This could be on earlier version of JMRI also, but having issues reading Indexed CV's on a Wow-121 Steam Ver 3.

On a DCC++ Command station I can 100% read all regular CV's and the CVT3 Cv's but noe the CVT2 CV's, that all give me a 308 error.

On a Lenz Set100 R3.6, all regular CV's read 100%, but the CV'2's give me a 310 error and the CVT3's give me a 310 error.

What is the difference between the CVT2 and CVT3 anyway.

Dennis

Dennis

What is the date in the decoder? A date before 30 October 2015 will have
problems reading - after that date the decoder read OK.

Gerry


On 29/07/2017 5:06 AM, dbcherry@... [jmriusers] wrote:

This could be on earlier version of JMRI also, but having issues
reading Indexed CV's on a Wow-121 Steam Ver 3.

On a DCC++ Command station I can 100% read all regular CV's and the
CVT3 Cv's but noe the CVT2 CV's, that all give me a 308 error.

On a Lenz Set100 R3.6, all regular CV's read 100%, but the CV'2's give
me a 310 error and the CVT3's give me a 310 error.

What is the difference between the CVT2 and CVT3 anyway.

Dennis

--
Gerry Hopkins MMR #177 FNMRA
Great Northern Downunder




NMRA Australasian Region
Contest & AP Chairman
Web Administrator

I checked, the date is 11-4-2014, so back to TCS for a update.

Thanks.

Dennis C.

The difference is which CVs are index and which are data.

T2CV:
201 8 bit primary index (first number)
202 8 bit secondary index (second number)
203&204 16 bit data
Used for most sound things

T3CV:
201 8 bit primary index (first number)
203&204 16 bit secondary index (second & third number)
202 8 bit data
Used for volumes

Michael Mosher
Director NJ Div, MER, NMRA
Webmaster, ECSFM
Member SFRH&MS
DCC Master PVSMR