Re : Array signed - SDOwrite.vi - CanOpen

[andechr]

Hi,

I have a problem. I need to write negative values to an array.

But I'm not able to change the array from unsigned [0,255] to a signed[-127,128] array.

You can see in the attached files what SDO block I'm using and also the data type of the array.

I hope this is a quick fix. Thanks 

/andechr

[JB · Accepted solution]

Just change the representation of Data Array to Write from DBL to what is expected by USB_CANopneWriteSDO+.vi (I8 ?).