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MDDS30 wont run motors

PostPosted: Thu May 04, 2023 5:29 am
by odvratni
Hello fellas.

I am a bit frustrated with my current setup, so I hope to somebody can help me out and show me that I doing something wrong here.

I am building RC lawn mower and my setup is:

Wheel chair motors 12-24V 250W
RC controler FS-I6 with FS-IA6 receiver
Test battery LIFEPO4 20V 4AH.

I have connected battery to VB + and VB-. Motors run normally when connected directly to the battery.

Motors are connected each on MRA and MRB, and MLA and MLB correctly.

When I power it on, only light that is on is pwr light.

DIP switches are all set in RC input mode, with all pins set to zero, as default.

Now, I would suspect that I have incorrectly connected FS RC controler, but let me first check with you. MRA, MRB, MLA and MLB buttons are used for testing, and nothing happens with motors when I press them.

This is my concern that is something wrong with my driver.

Am I doing something wrong, or this could be faulty driver.

Thank you,

Marko

Re: MDDS30 wont run motors

PostPosted: Fri May 05, 2023 12:05 am
by odvratni
Guess I will return the Cytron motor driver and go with Sabertooth. Shame

Re: MDDS30 wont run motors

PostPosted: Sun May 07, 2023 5:49 am
by ober
odvratni WROTE:Hello fellas.

I am a bit frustrated with my current setup, so I hope to somebody can help me out and show me that I doing something wrong here.

I am building RC lawn mower and my setup is:

Wheel chair motors 12-24V 250W
RC controler FS-I6 with FS-IA6 receiver
Test battery LIFEPO4 20V 4AH.

I have connected battery to VB + and VB-. Motors run normally when connected directly to the battery.

Motors are connected each on MRA and MRB, and MLA and MLB correctly.

When I power it on, only light that is on is pwr light.

DIP switches are all set in RC input mode, with all pins set to zero, as default.

Now, I would suspect that I have incorrectly connected FS RC controler, but let me first check with you. MRA, MRB, MLA and MLB buttons are used for testing, and nothing happens with motors when I press them.

This is my concern that is something wrong with my driver.

Am I doing something wrong, or this could be faulty driver.

Thank you,

Marko


A few photos or a video of how the actual setup and the error indicator LEDs response would be helpful for troubleshooting.

Re: MDDS30 wont run motors

PostPosted: Wed May 10, 2023 8:10 pm
by odvratni
Hello Ober,

Thank you for your reply.

Here is the photos of the setup and a videos.

https://youtube.com/shorts/j1ltuebw56Y?feature=share

Thank you

Marko

Re: MDDS30 wont run motors

PostPosted: Thu May 11, 2023 11:34 am
by waiweng83
It looks like the motor driver is faulty. Please contact support@cytron.io for further assistance.

Thanks.

Re: MDDS30 wont run motors

PostPosted: Thu May 11, 2023 3:18 pm
by odvratni
Thank you for quick reply.

Replacing this one with working one.