9.5
Example of External Connection (MR-J2 Servo Amplifier)
RD
19
INP
18
LSP LSN
Forward
limit
Reverse
limit
16 17
SON
5
SG
10
L1 L2
U V W
To servo motor
RA1 RA2
MR-J2-A
Servo amplifier
Servo
ON
Parameter Pr0 is set to
"position servo".
From three-phase
power supply
ALM
18
RA3
L3 VDD COM
3 13
RES
Alarm
reset
14
TL
Torque
restriction
9
*2
EGM
Emergency
stop
15
CON1A CON1B
*2*2
SG
FX,FX2C,FX2N Series PC
X10 X11 X12
Positioning
completed
Servo failure
RUN terminal is not provided
in FX
2N, so this wiring is not
required in FX
2N.
RA2 RA3
SG terminal is not provided in
FX
2N, so this wiring is not
required in FX
2N.
L N 24V RUN X0 X1 X2 X3 X4 X5 X6 X7
STOPRUN
Error
reset
Forward
limit
Reverse
limit
JOG+
JOG-
Home
position
Start
S/S0V
Sensor
power supply
24V DC
RA1
Servo
ready
9
FX-1PG/FX
2N
-1PG PULSE GENERATOR UNIT EXTERNAL CONNECTION EXAMPLES
9-9
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