Experimental Physics and
Industrial Control System

 

Hi Qingru,

I would guess that the multi-cast route is missing, which is required for the Galil driver you're using.

We add the following line into /etc/rc.local

route add -net 224.0.0.0 netmask 240.0.0.0 dev eth0

The error simply says it could not poll the first 8 digital inputs with Galil TI (Tell input) command.

Also there is a newer Galil driver designed to replace the one your using located here:

http://motorapp.github.io/Galil-3-0/

Best wishes,

Mark