I need some help with G.input and g.output commands.
I have a Q04UDEHCPU and my slots are as follow:
slot 0 - QJ61BT11N cclink
slot 1 - QJ61BT11N cclink
slot 2 - QJ71C24N-R4 2-channel RS4222/RS485
I need to have 2 separate RS485 stings going to different devices. I cannot find the way of setting up the g.output command.
G.Output "Un" (s1) (s2) (d)
"Un" says it is the start I/O signal of the module, but I am not sure what that means. What there be a different "Un" number for each channel?