Output problem (Digital)

[w-mets]

With one of my Controllino MAXI’s I’m using, I find this problem where D3 is set HIGH, the LED is indicated as HIGH, but there is no output. When I measure voltage on the output side (12/24V screw terminal and 5V pin headers), I keep finding zero. Is there any way to check, reset or repair outputs?

[Jarda]

Hello,

is the same Sketch working on other CONTROLLINO MAXI please? It is strange, that LED works but both outputs not.

BR

Jarda

[w-mets]

Hi Jarda,

Thanks for your reply. I just took al look on the new forum, I think it’s really good looking!

For the output problem I put all outputs from of pin D1 to D11 High. I found 24V on each of them after tightening the screws on the terminal.

On the 5V side only D3 was not giving 5V output, while the LED is green. Could it be due an overload or something? I tried it on another MAXI where I found 5V on D3, so this one works properly.

Thanks again, keep up the goor work!

[mr-controllino]

Hi,

And what voltage do you measure on this D3 on X1?

regards
Marco

[w-mets]

Hi,

On X1 I measure 23 mV on D3

[Lukas]

Hi, have you already resolved the issue, please? It seems to me that your device is faulty. Thanks, Lukas

[w-mets]

Hi Lukas,

Still teh same problem, but I can work arround it. It is sa bit strange though.

Grtz,

Wouter