Instruction manual
13.
COMMUNICATION FUNCTIONS
13.
COMMUNICATION FUNCTIONS
The MR-JZ-03A5 has the RS-422 and RS-232C serial communication functions. These functions can be
used to perform servo operation, parameter changing, monitor function, etc.
However, the RS-422 and RS-232C communication functions cannot be used together. Select between RS-
422 and RS-232C with parameter
No.16.
(Refer
to
Section 5.2.5.)
This
function
is
also
available for RS-485. Make the same connections, settings, etc. as in RS-422.
13.1 Configuration
13.1.1 RS-422 configuration
(1
)
Outline
Up
to
32 axes of servo ampMers from stations
0
to
31
can be operated on the same bus.
Servo amplifier Servo amplifier Servo amplifier
'
Unavailable as option
To
be prepared
by
customer.
(2)
Cable connection diagram
Wire as shown below:
(Note 3)30m
MX.
14
J
(Notel)
(Note
1)
(Note
1)
Axis
32
(last
axts)
Axis
1
servo amplifier
Am
2
servo
amplifier servo
amplifier
CNP1 connector CNPl connector
I
I
CNPl conneclor
4
r
1
RS-422
output unit
Note:
1.
Molex's
CNPl
connector
Connector:
5557-08R
2.
In the
last
axis, connect
TRE
and
RDN
3.
Overall &stance
is
30m
mas.
in
the
environment where there
IS
a little nolse.
13- 1