Meyra Optimus 2 15km/h direkt/drive

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Re: Meyra Optimus 2 15km/h direkt/drive

Postby rickystyx » 04 Oct 2021, 06:43

I think the power module itself is the same BM but the program works through the second module which gives the difference - I haven't actually swapped one out to be sure but the power module is the same model number as used by many chairs but most chairs don't have the second CAN BUS module which I expect is what utilises the extra programming such as the steering servo - so if the Meyra program isn't installed on the power module then the CAN BUS module will do nothing and the steering motor, lighting and who knows what else won't work. It is this stuff in the CAN BUS module that means you can't use a standard ISM on the Meyra because that second module controls the lights instead of the ISM and using the normal ISM with lighting throws everything. I guess they needed that second module simply to control the steering
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Meyra Optimus (PRIME)2 150Ah lifepo4 :0)
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby bo11 » 04 Oct 2021, 08:07

Burgerman wrote:I dont understand the question. Or some of the words in it.

Good. I will try to explain differently. On my stroller there are two levers on the right brake manual, and the left lever to switch the modes, the trip mode, and the pushing mode. If you switch the lever to the left into the pushing mode, and then in the trip mode, then when the stroller is turned on, the rear motor is not connected immediately, only after I click on the joystick, only then clicks at the back and then the wheels becomes starting
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby Burgerman » 04 Oct 2021, 11:09

I think the power module itself is the same BM but the program works through the second module which gives the difference

Cannot be.
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby bo11 » 04 Oct 2021, 12:30

rickystyx wrote:I think the power module itself is the same BM but the program works through the second module which gives the difference - I haven't actually swapped one out to be sure but the power module is the same model number as used by many chairs but most chairs don't have the second CAN BUS module which I expect is what utilises the extra programming such as the steering servo - so if the Meyra program isn't installed on the power module then the CAN BUS module will do nothing and the steering motor, lighting and who knows what else won't work. It is this stuff in the CAN BUS module that means you can't use a standard ISM on the Meyra because that second module controls the lights instead of the ISM and using the normal ISM with lighting throws everything. I guess they needed that second module simply to control the steering

My stroller is equipped with a system only by the R NET system, the OMNI module, and the Bluetooth IDevice module
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby bo11 » 04 Oct 2021, 12:36

I am confident of 99% in the fact that the problem is in the program. Only I have a programmer with a dealer access, so I'm afraid to use the OEM program
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby bo11 » 04 Oct 2021, 13:33

Burgerman wrote:Also the power module is DIFFERENT that all the ones used on a normal powerchair as the myra is actually a scooter with a combined single channel output for drive. So may I ask if you actually bought the correct power module. 99% of the ones you will find used will not work.

I bought a correspondence model number
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby rickystyx » 04 Oct 2021, 19:37

I just tried using the freewheel lever on mine - it disconnects the steering motor so that you can freewheel the chair around corners but when you re-engage the drive the chair will not go anywhere until you move the joystick and then it engages the steering and re-centres it before the chair will move. That seems sensible but does take a second to do the steering centring before the chair will drive
ottobock b400 150Ah lifepo4
Swiss-trac manual chair add on with 30Ah Lifepo4 (want more 15Ah headway cells )
Meyra Optimus (PRIME)2 150Ah lifepo4 :0)
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby bo11 » 06 Oct 2021, 07:26

After I poured the settings file, my turtles disappeared. No one knows where to see the settings that are responsible for the turtle?
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby rickystyx » 08 Oct 2021, 10:04

To have slower options copy the profile 1 into profiles 3, 4 and 5 and adjust the speeds - or try my first attempt profiles and play with these

[attachment=0]Optimus 2 Ricky's settings.R-net[/attachment
Attachments
Optimus 2 Ricky's settings.R-net
(4.56 KiB) Downloaded 17 times
ottobock b400 150Ah lifepo4
Swiss-trac manual chair add on with 30Ah Lifepo4 (want more 15Ah headway cells )
Meyra Optimus (PRIME)2 150Ah lifepo4 :0)
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby djbebe1 » 03 Dec 2021, 06:15

kajapa wrote:
terry2 wrote:
kajapa wrote:Image



Thank you very much :worship
Works like a dream.


You welcome cheers

hej jestem z Polski moze moglbym ci pomoc bysmy sie zdzwonili masz programator?
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby djbebe1 » 03 Dec 2021, 06:17

kajapa wrote:I've had the same problem, but I managed to change the servo settings responsible for the steering control.
Image
If anyone is looking for help with optimus 2 settings then I will help. I have the R-net Meyra oem program.

hej jestem z Polski moze moglbym ci pomoc bysmy sie zdzwonili masz programator?
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby Burgerman » 03 Dec 2021, 11:54

Hey, I'm from Poland, maybe I could help you, let us call you, do you have a programmer?


Translation.
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby bo11 » 11 Dec 2021, 09:10

Hello. Who has an RND or RNU file for Optimus 2? I have this version: Meyra_v33_1_1161, but unfortunately not all settings open, when loading the firmware, the program writes that outdated
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby bo11 » 12 Dec 2021, 08:18

Кто знает, где находятся настройки отвечающие за датчик, который отвечает за стояночный тормоз и за рычаг отжимной муфты? именно его коляска не видит. Ранее, когда коляска была исправна, при переключении рычага на дисплее появлялся значок черепахи, сейчас этот значок не появляется, и коляска может ехать в любом положении
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby bo11 » 12 Dec 2021, 08:21

Who knows where the settings are responsible for the sensor, which is responsible for the parking brake and for the spinning coupling lever? It is his stroller who does not see. Previously, when the stroller was properly, when switching the lever, the turtle icon appeared on the display, now this icon does not appear, and the stroller can go in any position
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby bo11 » 12 Dec 2021, 08:24

bo11 wrote:Кто знает, где находятся настройки отвечающие за датчик, который отвечает за стояночный тормоз и за рычаг отжимной муфты? именно его коляска не видит. Ранее, когда коляска была исправна, при переключении рычага на дисплее появлялся значок черепахи, сейчас этот значок не появляется, и коляска может ехать в любом положении

I'm sorry. Forgot to translate into English. Delete please post in Russian
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby Burgerman » 12 Dec 2021, 08:25

You have a stuck microswitch near the motor brake or freewheel lever.
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby bo11 » 12 Dec 2021, 08:47

Burgerman wrote:You have a stuck microswitch near the motor brake or freewheel lever.

I do not think. This problem appeared when I poured the settings to another program. I have a Dealer Meyra programmer, and the program used OEM. Therefore, I am sure that there can be no problem with the mechanical side!
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby bo11 » 12 Dec 2021, 08:51

Burgerman wrote:You have a stuck microswitch near the motor brake or freewheel lever.

Could you show where it is? I will check just in case
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby Burgerman » 12 Dec 2021, 11:31

When you move that freewheel lever a microswitch normally is also operated. Either by a cable or directly. This means that the wire that goes to the motor brake is "disconnected". This causes the controller to see an error and stops you driving. I dont have your specific chair and so cannot point you to it directly, but they almost always work this way.
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby rickystyx » 12 Dec 2021, 20:07

The freewheel lever also disconnects the steering servo connection ro that the chair can be pushed around corners sonce it doesn't have castors. The steering needs to be re-engaged before the motor drive comes back into play.
ottobock b400 150Ah lifepo4
Swiss-trac manual chair add on with 30Ah Lifepo4 (want more 15Ah headway cells )
Meyra Optimus (PRIME)2 150Ah lifepo4 :0)
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby bo11 » 13 Dec 2021, 10:49

rickystyx wrote:The freewheel lever also disconnects the steering servo connection ro that the chair can be pushed around corners sonce it doesn't have castors. The steering needs to be re-engaged before the motor drive comes back into play.

You probably can't imagine a complete picture of the situation. If you take as a whole, the engine opens and the stroller can be rolled into manual, but if you are pressed on the joystick, the stroller will go. The same thing happens with the parking brake, if you turn on the parking brake, then the stroller is impossible to roll, while pressing the joystick, then the stroller will try to move. The stroller does not understand when the parking brake is included or the overtaking coupling lever
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby rickystyx » 14 Dec 2021, 16:57

That sounds like you have turned off the inhibit for the two levers somehow
ottobock b400 150Ah lifepo4
Swiss-trac manual chair add on with 30Ah Lifepo4 (want more 15Ah headway cells )
Meyra Optimus (PRIME)2 150Ah lifepo4 :0)
rickystyx
 
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby rickystyx » 14 Dec 2021, 17:04

since it is difficult to know what you might have changed I would recommend contacting Meyra with the serial number for your chair and asking them for a copy of the original settings with drive profiles as you want them.
They are very helpful and once you have that don't overwrite it - then you can alwys put that back to get back to a working position - call anything you adjust by a different name when you save it before you write it to the chair then you can always go back a step.
ottobock b400 150Ah lifepo4
Swiss-trac manual chair add on with 30Ah Lifepo4 (want more 15Ah headway cells )
Meyra Optimus (PRIME)2 150Ah lifepo4 :0)
rickystyx
 
Posts: 345
Joined: 27 Jun 2019, 08:44
Location: Morecambe uk

Re: Meyra Optimus 2 15km/h direkt/drive

Postby bo11 » 14 Dec 2021, 19:30

rickystyx wrote:since it is difficult to know what you might have changed I would recommend contacting Meyra with the serial number for your chair and asking them for a copy of the original settings with drive profiles as you want them.
They are very helpful and once you have that don't overwrite it - then you can alwys put that back to get back to a working position - call anything you adjust by a different name when you save it before you write it to the chair then you can always go back a step.

The problem is that MEYRA refuses to speak directly with me, they redirect me to the dealer in Moscow, who has nothing of it. I need a profile of settings for a program with an extension of RND or RNU that is the stroller, because the standard profile is not all settings opens
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby kajapa » 12 Jan 2022, 16:22

Hi it's my private colection :thumbup:
https://drive.google.com/drive/folders/ ... sp=sharing
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby kajapa » 20 Jan 2022, 13:30

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Re: Meyra Optimus 2 15km/h direkt/drive

Postby Pierro » 03 Apr 2022, 10:30

kajapa wrote:Hi everyone.
I have new database file to Meyra, Meyra_V33_1_1161.rnu. RNU extension work the same like RND, you must replace it in install destination folder. I don't know how share it with you, so i send it to Ricky and Terry, they know what to do with this files. Good luck.


Hello friends,

I also have an Optimus2 25km/h chair whose bad parameters I want to improve with an OEM dongle that I will be getting delivered these days.

I use the "sunrise r-net OEM EU" Vers. 6.4.0.“ program.

I renamed this .rnu file to an .rnd file and copied it to the installation directory.
After a message that the rnd is out of date, the program starts with the "Servo" section that I want. look photo:
Is this the right way to deal with the RNU?

When I paste the .rnu file (as is) into the root directory, the program doesn't recognize it and it doesn't start. czy

Thank you, Pierro
My dream: drive a self-made power chair with a lot of power and high speed. For infinite range.
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby Pierro » 04 Apr 2022, 09:23

Hello,
Is there anyone here who can send me a current rnu/rnd file please?

Pierro
My dream: drive a self-made power chair with a lot of power and high speed. For infinite range.
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Re: Meyra Optimus 2 15km/h direkt/drive

Postby Pierro » 23 Apr 2022, 10:46

Hi Guys,

I've figured it all out so far. Now I have a question about the servo sections:

Is there a guide for the servo section?

I noticed that my driving profile (see picture) contains different settings to other profiles. Now i need an explanation.

Thanks and regards, Pierro

Image
My dream: drive a self-made power chair with a lot of power and high speed. For infinite range.
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