Serial port mappings for Axon controllers with Mervis ST (io.openport)

[pascal37]

Exemple:

def := 'serial:x:9600,8,N,1';
handle := io.openport(def);

What number shoud I use for "x" for the following serial ports on an Axon M505:

• RS485-1.1
• RS232-1.2
• RS485-1.3
• RS485-2.1

Many thanks in advance

[tomas_hora]

Added serial port map IDs https://kb.unipi.technology/en:sw:01-mervis:serial-port-numbers-hidden