micrologix-1400 channel-2 query

[chintan12]

hello friends
if i am communication my ML-14000 with microcontroller serially via channel-2 then what commport number I should mention in my programm????

is channel-2 is equalent to commport-2 or anything else
OR
how should i know in PLC programm which commport is assigned to channel-2 ??????

 

[Mickey]

Channel 2

 

[chintan12]

thanks for reply

this means that channel-2 is commport-2

am i correct???

 

[Mickey]

AB refers to their communication ports as channels.

Where are you seeing the nomenclature "commport".

 

[Lancie1]

Where are you seeing the nomenclature "commport".

Communication serial port was the name on the old personal computers that actually had them. Most better PCs had serial ports 1 and 2.

 

[chintan12]

thank you so much all
i got it now