How to read a register from fanuc Robot to PLC?

[Nan]

Hi all,

I am trying to read R[1] to plc from fanuc robot, but there is no success so far, could anyone help?

Thank you!

 

[gclshortt]

Can you be more specific with the exact setup you have? Model of Fanuc Robot and PLC Model and manufacturer.

Regards,
Garry
http://www.accautomation.ca

 

[Sergei Troizky]

Model of the Fanuc Robot controller. The robot model does not matter.
And what is the existing communication between the robot and PLC, if any?

 

[jstolaruk]

Assuming you have some kind of Fieldbus connection and your digital outputs are mapped to that connection, you'll need to create a group output. The group output configuration specifies which contiguous set of bits you wish the group to map to. Then its just a matter of copying R[1] to GO[y] (y being the group output you created)

** note that this works only with integer values, real numbers will require you to get creative.

 

[jseavers]

If you have the HMI Option on your Robot have a look at the System Variable $SNPX_ASG

 

[Nan]

Thank you for all your replies, I found out it has to have a bit comes from robot to tell the MSG function to read the message... and you have to unlatch DN bit each time you want to send a new value from teach pendent.