How to user seria-terminal on rb532

RouterOS Beginner Basics
1

I want to user console to conet Planet WGSD-1020 & rb532. the idea is in management switch from rb532 where use
/system serial-terminal serial0
I have problem ----
[admin@MikroTik] /system console> /system serial-terminal serial0
failure: port is already in use
[admin@MikroTik] /system console> print
Flags: X - disabled, U - used, F - free

PORT TERM

0 F serial0 MyConsole
Why its don’t work?

2

Disable console like

system console set 0 disabled=yes

Then

system serial-terminal serial0

should work fine.

3

the meter is that after this manipulations it doesn’t work

4

What do you mean ‘doesn’t work’ ?

Do you set correct baud-rate for port configuration ?