Mitsubishi Electric MELSEC-F Series - Appendix B-4 Example of Connection with MR-JN-[ ]A Servo Amplifier

Appendix B: Example Connection
Appendix B-4 Example of Connection with MR-JN-[ ]A Servo Amplifier
127
FX3U-1PG User's Manual
11
Troubleshooting
A
Version Information
B
Example Connection
C
Differeces with FX
2N
-1PG
Appendix B-4 Example of Connection with MR-JN-[ ]A Servo Amplifier
*1. Set the command pulse input form of the servo amplifier (PA13) MR-JN- A to “21*” (negative logic,
command input pulse train filter: 200 kpps or less).
In “*”, set “0” when the pulse output type of FX
3U-1PG is “Forward/reverse pulse train”, and set “1”
when it is “Pulse train + Direction”.
P
C
CN2
L1
L2
U
V
W
L
24V
X000
X001
X002
X003
X004
X005
X006
X007
RA1
RA2
24 V DC
power supply
RA3
X010
S/S
DOG
STOP
COM1
CLR
PG0+
PG0-
FP
COM0
RP
STOP
Error reset
Forward limit
Reverse limit
Forward JOG
Reverse JOG
Zero return
command
Start
Servo ready
Positioning
completion
Servo failure
X011
X012
0V
S/S
MR-JN-A
Servo amplifier
*1
To servo
motor
Main circuit
power supply
FX3U-1PG
FX
3U Series
PLC
Class-D
grounding
Regenerative
option
LSD
STOP
Encoder
RD 11
N
VIN
RA1
CR 5
LG 14
OP 21
CN1
CN1
RA2
RA3
24 V DC
power supply
DOCOM
NP 25
DICOM
OPC
SD
2
PP
Plate
1
13
23
AC power supply
LSN
EM1
7
8
DOCOM 13
SON
RES
4
LSP 6
3
INP
ALM
10
9
DICOM 1
CN1
Cable length:
2 m or less
Cable length:
2 m or less
Cable length:
2 m or less