Specifications

3-5
3.2.3 Station number setting
(1) Numbering the stations
Set servo station numbers before powering on the servo amplifiers. Note the following
when setting station numbers.
(a) Station numbers can be set in the range 1 to 64.
(b) One servo amplifier occupies one or two stations. (One PLC remote device station)
(c) Max. number of connected units: 42
Note that the following conditions must be satisfied.
{(1
a) (2 B) (3 d) (4 d)} 64
a: Number of one-station occupying units
b: Number of two-station occupying units
c: Number of three-station occupying units (unavailable for MR-J2S-CP-S084)
d: Number of four-station occupying units (unavailable for MR-J2S-CP-S084)
{(16
A) (54 B) (88 C)} 2304
A: Number of remote I/O stations
64
B: Number of remote device stations
42
C: Number of local stations
26
(d) When the number of connected units is 4, the station numbers can be set as shown
below.
CC-Link
master unit
PLC remote I/O
station
(1 station occupied)
Station No.1
Servo amplifier No.1
(when 2 stations are
occupied)
Remote device station
Station No.2
4 units connected
Servo amplifier No.2
(when 2 stations are
occupied)
Remote device station
Station No.4
Servo amplifier No.3
(when 2 stations are
occupied)
Remote device station
Station No.6
(2) Station number setting method
Set the station number with the station number switches (RSW1, RSW2) on the front
panel of the option unit MR-J2S-T01. The station numbers that can be set are 1 to 64
in decimal. In the initial status, the station number setting is 1.
8
RSW1
0
5
1
2
3
4
9
7
6
8
RSW2
0
5
1
2
3
4
9
7
6
Set tens (Initial value: 0)
Set units.
(
Initial value: 1
)