Q2BYG808MD
Driver
User’s
Manual
-29-
4.4
Custom
baud
rate
If
you
want
to
use
custom
baud
rate,
change
the
parameter
P44.
Below
is
the
example
of
the
steps
to
change
the
baud
rate
of
the
drive
from
9600
to
115200:
(1)
The
baud
rate
is
9600,
port
is
COM3,
communication
is
RS232,
and
communication
connection
is
OK.
(2)
At
this
time,
you
can
see
P44
=
0
in
P3
parameter
"communication
baud
rate";
to
change
the
baud
rate
to
115200,
set
this
parameter
to
7;
other
baud
rates
are
similar.
(3)
After
changing
P3
to
5,
click
OK
to
modify,
and
you
can
see
that
P3
has
been
changed
to
5
in
"Drive
Values"
on
the
left.