Autor Thema: Locos running at full speed, out of control  (Gelesen 4042 mal)

Offline Per Olsen

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Locos running at full speed, out of control
« am: 16. März 2018, 08:56:57 »
Hello.

This may be a bit off-topic, but I really need some help for this..

As you can see, I am using the latest upgrade of WDP.  And I am using a TAMS controller.  But I do have a severe problem:  Sometimes a loco suddenly starts to move, at full speed, when it should not move at all.  Only way I can stop it, is to turn power off.

First I believed it was a decoder-problem, as it seemed to happen only with a few locos.  And the problem went away (it seemed..) when I put in new decoder.  Many times I was sure the problem was gone for good, but it keeps coming back.  And now, last time today, a loco with a sound decoder, that was parked, suddenly played one of its sounds.  And after a while it also started to move.

I am beginning to suspect:  Is it possible that the loc-controller (Tams) does not send "clean enough" data to the tracks, so that the loc-decoders sometimes mis-understand the command?  Has anybody else ever seem a similar problem?

If the TAMS controller is to be replaced, which controller should I go for?  It will (of course) be used with WinDigiPet.

Sorry for posting this here in this forum.  If you have any help for me, you may contact me directly on my email: per-olsen@online.no

Best regards,
Per.

PS: I did disable analogue mode in some of the problem-decoders, but it did not help.


  • Win-Digipet-Version:
    WinDigiPet 2021
  • Anlagenkonfiguration:
    Tams Master Control.  Maerklin C-tracks. 6xBolls boosters.   2xLittfinski HSI-88 USB.  Bolls RMDs.   Viessmann and Bolls switch-decoders.
  • Rechnerkonfiguration:
    Windows 11 2,7GHz CPU, 16Gb RAM.

Offline Stefan Lersch

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Re: Locos running at full speed, out of control
« Antwort #1 am: 16. März 2018, 11:53:45 »
Hello Per,

don't worry, this forum is for all kind of train problems. I also hardly suspect the analogue mode! Please check if CV 29 (DCC don't know it for MM or mfx) is set properly. Disable the analogue mode at all other  locos that have this issue.

I also have the Tams Control and none of my more than 100 locos suddenly start to roll. I think you have two different kind of problems: first the one where the locos are running at full speed --> analogue mode. Second the loco playing a sound and the starts running. Here I guess that you have a profile that was still running. A profile that wasn't finished properly before and was resumed later. Please check that, too.
Viele Grüße,
Stefan
  • Win-Digipet-Version:
    WDP 2021.x Beta
  • Anlagenkonfiguration:
    N-Anlage im Bau, Minitrix &amp Co., Tams MC 2.2.3, DCC
  • Rechnerkonfiguration:
    Quad Core 8 GB mit Win 10, 32"quot Bildschirm

Offline Stefan Lersch

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Re: Locos running at full speed, out of control
« Antwort #2 am: 16. März 2018, 14:36:16 »
Hi Per,

here is some more information from Eddy who asked me to translate it for you:

Hello Per,
please check CV 47 and CV 50. In these CVs you may also disable the analogue mode. Additionally please switch off Railcom at both the decoders and the Tams controller. You will find it in CV 28. Railcom can have a bad influence to the locos.
Viele Grüße,
Stefan
  • Win-Digipet-Version:
    WDP 2021.x Beta
  • Anlagenkonfiguration:
    N-Anlage im Bau, Minitrix &amp Co., Tams MC 2.2.3, DCC
  • Rechnerkonfiguration:
    Quad Core 8 GB mit Win 10, 32"quot Bildschirm

Offline Per Olsen

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Re: Locos running at full speed, out of control
« Antwort #3 am: 16. März 2018, 16:43:19 »
Hello Stefan !

Thank you for your replies. 

I will check again.  I did disable the analogue mode on all decoders before, but will check again.  I will also check for any profiles, but as I do not have any profiles that activate that sound, I doubt it.  But I will check again. 

Also I never used Railcom, but will check that too.  By the way, where do I find in WDP if it has been activated?  Some work for the weekend :)  Problem is of course that I never know when it happens before it is too late.  I have 74 locos on the tracks (but only max 5-6 running at each time).

Hope to solve this :)

Regards,
Per.
  • Win-Digipet-Version:
    WinDigiPet 2021
  • Anlagenkonfiguration:
    Tams Master Control.  Maerklin C-tracks. 6xBolls boosters.   2xLittfinski HSI-88 USB.  Bolls RMDs.   Viessmann and Bolls switch-decoders.
  • Rechnerkonfiguration:
    Windows 11 2,7GHz CPU, 16Gb RAM.

Offline Stefan Lersch

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Re: Locos running at full speed, out of control
« Antwort #4 am: 16. März 2018, 16:49:01 »
Hi Per,

you won't find Railcom in WDP because it's an option between the Tams and the decoders. I don't user Railcom neither but I have some US locos that don't run at all when Railcom is activated. So deactivate it - it only can get better.

So you have some work for the weekend. :) Have fun!
Viele Grüße,
Stefan
  • Win-Digipet-Version:
    WDP 2021.x Beta
  • Anlagenkonfiguration:
    N-Anlage im Bau, Minitrix &amp Co., Tams MC 2.2.3, DCC
  • Rechnerkonfiguration:
    Quad Core 8 GB mit Win 10, 32"quot Bildschirm

Offline Per Olsen

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Re: Locos running at full speed, out of control
« Antwort #5 am: 16. März 2018, 18:35:29 »
Hello, Stefan.

Work in progress :)

I found and disabled RailCom in the Tams controller.

I am now modifying the parameters in the loco that last made problems.  I read CV47, and it says value is 16.  But in my "manual" I can only find values up to 15.  Do you know the value 16, what it means?

Regards.
Per.

  • Win-Digipet-Version:
    WinDigiPet 2021
  • Anlagenkonfiguration:
    Tams Master Control.  Maerklin C-tracks. 6xBolls boosters.   2xLittfinski HSI-88 USB.  Bolls RMDs.   Viessmann and Bolls switch-decoders.
  • Rechnerkonfiguration:
    Windows 11 2,7GHz CPU, 16Gb RAM.

Offline Ralf Krapp

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Re: Locos running at full speed, out of control
« Antwort #6 am: 17. März 2018, 13:26:15 »
Hi Per,
CV 47 is a caracter varrable for protocoll selection. The digit is a summary of the values of the bits. For DCC on the bit is 0 and the value to count is 1. DCC off has the same bit 0 and the value is also 0. For M4 (means mfx) the bit is 1. For Mfx on the value is 2, off is 0. Motorola has bit 2. For Motorola on the value to count is 4, off is 0. Selectrix has bit 3; on is 8, off is 0. So you have a loco with mfx-protocoll you can write in CV 47 the value 2 when you want to allow to use this protocoll. Decoders with multiple protocolls (e.g. Mfx, DCC, Motorola) you may allow all this protocolls. So you have to count 1 (for DCC on), 2 (for Mfx on) and 4 (for Motorola on). The sum then is 7, which is to write in CV 47.
If you have a install brochure from ESU you can read this in the list of the sustained CV, written on the last pages of the brochure.
Important is the value you have to write in CV29 configuration register. This CV functions the same way as CV 47. So you have already disabled the analog mode (value 0 for bit 2), same way you may disable the RailCom-mode.
I hope you will solve your problem soon.
Grüße aus Obertshausen (Hessen)
Ralf Krapp
  • Win-Digipet-Version:
    WDP 2021.0b
  • Anlagenkonfiguration:
    Spur HO; K-Gleis; Tams MC; 4 Kabasoft-Booster; Viessman-Weichen- und Rückmeldedekoder; Lokdekoder MM und andere
  • Rechnerkonfiguration:
    Windows 7 Home Premium; Intel Core i3-530 Prozessor 1333 MHz

Offline Per Olsen

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Re: Locos running at full speed, out of control
« Antwort #7 am: 17. März 2018, 14:38:54 »
Hello Ralf!

Thank you for your answer.

Yes, I read them before.  But still, the max sum will only be 15.  But I have the value 16 in 2 of my decoders.  So the question is still what the last one (16) is for?

And also, the decoders that have the value 0 in CV 47, what does that mean?  No protocols at all?  Should not be possible :)  Or maybe 0 means the same as "all" ?

Anyway, as I normally only use DCC for these decoders, I should put only value 1 in anyway?

Regards,
Per.


  • Win-Digipet-Version:
    WinDigiPet 2021
  • Anlagenkonfiguration:
    Tams Master Control.  Maerklin C-tracks. 6xBolls boosters.   2xLittfinski HSI-88 USB.  Bolls RMDs.   Viessmann and Bolls switch-decoders.
  • Rechnerkonfiguration:
    Windows 11 2,7GHz CPU, 16Gb RAM.

Offline Ralf Krapp

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Re: Locos running at full speed, out of control
« Antwort #8 am: 17. März 2018, 15:55:02 »
Hello Per,
for CV 47 the range of values is set from 0 to 255. Normaly this will be of no sense, because the Maximum value is 15 as you already mentioned. The default value is set to 13.  To set this CV for DCC on the value 1 should be selected.
Do you use perhaps another decoder than ESU? As I know, not alle CV are regulated by NMRA. So it might be that CV 47 is one of those CV which are free for the producer to fill with different parts of a protocoll.
If your decoders are produced by ESU I would emphasize to set the CV to a value which is logical.
Grüße aus Obertshausen (Hessen)
Ralf Krapp
  • Win-Digipet-Version:
    WDP 2021.0b
  • Anlagenkonfiguration:
    Spur HO; K-Gleis; Tams MC; 4 Kabasoft-Booster; Viessman-Weichen- und Rückmeldedekoder; Lokdekoder MM und andere
  • Rechnerkonfiguration:
    Windows 7 Home Premium; Intel Core i3-530 Prozessor 1333 MHz

Offline Per Olsen

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Re: Locos running at full speed, out of control
« Antwort #9 am: 17. März 2018, 17:34:06 »
Hello again!

Well, actually, the 2 decoders mentioned, are Zimo decoders.  But I checked for values in the ZIMO manual, and they have only a blank for CV 47.  Completely empty.

To be on the safe side, I did not change the value of CV 47 in any decoder.  Yet.

Regards,
Per
  • Win-Digipet-Version:
    WinDigiPet 2021
  • Anlagenkonfiguration:
    Tams Master Control.  Maerklin C-tracks. 6xBolls boosters.   2xLittfinski HSI-88 USB.  Bolls RMDs.   Viessmann and Bolls switch-decoders.
  • Rechnerkonfiguration:
    Windows 11 2,7GHz CPU, 16Gb RAM.

Offline Adrian L

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Re: Locos running at full speed, out of control
« Antwort #10 am: 18. März 2018, 08:00:40 »
Just to be clear here. Are we now saying that Analogue mode should be disabled on all decoders with the latest versions of WDP?
Adrian
WDP 2018.2d on Intel i5 (8Gb RAM) running Windows 10 Professional (64-bit) with ESU ECoS 50200 version 4.2.7, ESU Mobile Control II and LDT HSI-88 USB running Marklin M-track based layout - and loving it!
  • Win-Digipet-Version:
    2018.2d
  • Anlagenkonfiguration:
    Marklin H0
  • Rechnerkonfiguration:
    Windows 10 Pro (64-bit) Intel i5 (8Gb RAM) SSD

Offline Stefan Lersch

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Re: Locos running at full speed, out of control
« Antwort #11 am: 18. März 2018, 12:58:45 »
Hi Adrian,

this has nothing to do with WDP. If you are running digitally only you should always switch the analoge mode off. Nomatter if you are running manually without WDP or with WDP. If you are running your locos however somtimes on an analogue layout you can't switch it off.
Viele Grüße,
Stefan
  • Win-Digipet-Version:
    WDP 2021.x Beta
  • Anlagenkonfiguration:
    N-Anlage im Bau, Minitrix &amp Co., Tams MC 2.2.3, DCC
  • Rechnerkonfiguration:
    Quad Core 8 GB mit Win 10, 32"quot Bildschirm

Offline Adrian L

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Re: Locos running at full speed, out of control
« Antwort #12 am: 18. März 2018, 13:12:00 »
Thank you for the response Stefan.  I was concerned that something had changed in WDP.  I have not experienced any runaway locos, but then I don't have the very latest update installed.  I think my layout is still on 2015.2b. I have been too busy to move to 2015.2c, but I am looking forward to the new version 2018.
Adrian
WDP 2018.2d on Intel i5 (8Gb RAM) running Windows 10 Professional (64-bit) with ESU ECoS 50200 version 4.2.7, ESU Mobile Control II and LDT HSI-88 USB running Marklin M-track based layout - and loving it!
  • Win-Digipet-Version:
    2018.2d
  • Anlagenkonfiguration:
    Marklin H0
  • Rechnerkonfiguration:
    Windows 10 Pro (64-bit) Intel i5 (8Gb RAM) SSD

Offline Stefan Lersch

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    • Infos zum Down-Syndrom alias Trisomie 21
Re: Locos running at full speed, out of control
« Antwort #13 am: 18. März 2018, 16:29:49 »
Hi Adrian,

the runaway locos are a result of this: the decoders automatically detect if the signal on the tracks is analogue or digital. The voltage at digital layouts usually is 20V. If for some reasons the decoders decide that the signal is analogue they take the voltage for the speed. And 20V means full speed. That's the reason why some locos run away with full speed. And as you can see this has nothing to do with WDP.
Viele Grüße,
Stefan
  • Win-Digipet-Version:
    WDP 2021.x Beta
  • Anlagenkonfiguration:
    N-Anlage im Bau, Minitrix &amp Co., Tams MC 2.2.3, DCC
  • Rechnerkonfiguration:
    Quad Core 8 GB mit Win 10, 32"quot Bildschirm

Offline Per Olsen

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Re: Locos running at full speed, out of control
« Antwort #14 am: 19. März 2018, 23:47:51 »
Hello again.

I wonder, can this have anything to do with MFX/M3 in the Tams controller that I use?    A few minutes ago, I turned on the power, only to my TAMS, not the PC.  3 of my locos ran away at full speed.  This never happened before, normally it happened only to 1 loc at a time.  But even worse, after I turned the power off and later on again, the same locos ran again at full speed.  After 3 attempts I decided I had to do something....

I looked at the display of the Tams.  The number of one of my MFX locos was in the display, as I had controlled that loco last time.  And I have heard before that the M3 protocol (MFX) in the Tams controller, is not reliable.  So before I pressed GO next time, I changed the adress to one other loco that has an ESU decoder.  This time no locos ran away when I pressed GO next time.

Could there be a problem with the M3 protocol?  Should I disable it (and I am not sure HOW to do that...)?

Regards,
Per.
  • Win-Digipet-Version:
    WinDigiPet 2021
  • Anlagenkonfiguration:
    Tams Master Control.  Maerklin C-tracks. 6xBolls boosters.   2xLittfinski HSI-88 USB.  Bolls RMDs.   Viessmann and Bolls switch-decoders.
  • Rechnerkonfiguration:
    Windows 11 2,7GHz CPU, 16Gb RAM.