Hi,
A small question for any one who might know.
Is there a limit that a maximum of three RAB PC applications can be connected through ControllerFactory at the same time?
When I try to connect the fourth i get an error saying:
“The max number of the requested resource has been reached.”
I thoght this might be due to such a limit. I can’t seem to find any info about this in the manual.
/PerM
That is correct, you can have three separate connections to one controller, i.e. 3 different PCs can connect simultaneously to one controller. Multiple client applications on one PC can share a single client connection, for instance a PCSDK app, RobotStudio Online, and the OPC Server on run PC will use one of the three available connections. This is documented in some of the product documentation like RSO and OPC Server, but may not be explicitly stated in the RAB documentaiton.
Thanks Russ,
Then I know. Not a problem for me this time, but good to keep in mind for the future.
In this case I have three robots, each with one PC. But the PC’s will also connect to the other two robots, so three connections per PC,
Just enough. 
PerM