Hello guys,

I purchased a LOGO! with an expansion module. The LOGO! is a 0BA8 (8inputs/4outputs) and the expansion module is 0BA2 (4inputs/4outputs).

I made a software by myself using 12 Inputs and 7 outputs. In the program I believe I did it right, just calling the INPUTS as I1,2,3...12. And the OUTPUTS exactly as the INPUTS, Q1,2,3...7. The thing is that when I download the program and check the IOs on the LOGO screen it shows the INPUTS working fine (on 0BA8 and 0BA2) and the OUTPUTS being activated (on 0BA8 and 0BA2) , but the OUTPUTS of the expansion module doesn't really activate (physically I mean, the contact doens't close). The outputs of the 0BA8 work fine, but the outputs on the expansion module don't.

DId I configurate something wrong? Is there something that should be configurated on software or on hardware? 

Thanks for your help. Hope someone can help me.

ixo65

The addressing of the inputs and outputs you have done right.

Lit the LED on the extension module green?

Is the expansion module supplied with power?

Please post the exact order numbers of the LOGO! and the expansion module.

 Hi,

Yes, the LED is green and it's powered with 24V.

The LOGO! number is 6ED1052-1MD00-0BA8 and  the expansion module is 6ED1055-1MB00-0BA2.

Is there something wrong maybe with the hardware I selected?

Thanks.

ixo65

 

eduardosuzin

The LOGO! number is 6ED1052-1MD00-0BA8 and  the expansion module is 6ED1055-1MB00-0BA2.

Is there something wrong maybe with the hardware I selected?

Thanks.

No, the selection is correct.

Since the LED on the extension module lights up green and the module is supplied with 24V, unfortunately I have no explanation for your Problem. 

 Thanks ixo65,

If you think/find something that could be the reason, please let me know!

Did anyone else, maybe, face a problem/similar problem? Or has a possible solution?

Thanks.

ixo65

In your place I would start an Support Request.

 Do you think I could get an answer soon? By soon I mean this weekend.

Thanks.

ixo65

 

eduardosuzin

 

ixo65

In your place I would start an Support Request.

 Do you think I could get an answer soon? By soon I mean this weekend.

Thanks.

No, not before monday.

Just for safety .....
Can you upload your program?

 Of course!! Here it is! Please take a look and if there's something please tell me!

Thanks.