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PLC User's Manual - Positioning Control Edition
Example Connection
Appendix 1: MELSERVO-J3 Series
Appendix 1-1 Main Unit (Transistor Output)
Apx. - 3
A
Common Items
B
Built-in
Positioning
Functions
Apx.
Example
Connection
Appendix 1. MELSERVO-J3 Series
Appendix 1-1 Main Unit (Transistor Output)
To assign the inputs/outputs, refer to the following section.
→ Refer to Section 12.1 of "B. Built-in Positioning Function".
Appedix 1-1-1 Sink Input and Sink Output
1. FX3U/FX3G PLC
LG
OP
DOCOM
PP
CN1
34
33
46
10
DOCOM
DICOM
46
20
OPC 12
NP 35
RD 49
DICOM
ZSP
INP
21
23
24
TLC25
ALM48
CN1
SON
RES
EMG
15
19
42
LSP43
LSN44
CN1
DOCOM
47
ABST
ABSB0
ABSB1
25
22
23
DOCOM
46
SON15
ABSM
ABSR
17
18
CN1
FX
2N
-16EX-ES/UL
FX
2N
-16EYT
Refer to Appendix
1.3.1-1.
24V DC
CR 41
SD
Plate
DOG
*2
L
24V
X004
X017
FX
3U
-32MT/ES
X010
X014
X000
COM1
COM2
Y000
Y007
Y004
S/S
X020
FX
2N
-16EX-ES/UL
X021
X022
X023
X024
X026
X027
X037
X025
X030
COM1
FX
2N
-16EYT
Y020
Y027
Photo-
coupler
Photo-
coupler
N
Immediate stop command
Zero return command
JOG(+)command
JOG(-)command
Forward rotation positioning command
Forward rotation limit (LSF)
*3
Reverse rotation limit (LSR)
*3
Reverse rotation positioning command
Stop command
Class-D
grounding
*1
Zero Point
signal(PG0)
Servo ready
(RD)
Pulse train
CLEAR signal
MR-J3
A
Series servo
amplifier
Zero speed
*4
Positioning completed(INP)
Torque being controlled
*4
Servo error(ALM)
*4
Connected to the
FX
3U
if the ABS
instruction (FNC 155)
is used.
Servo ON
*4
Reset
Emergency stop
Forward rotation limit 2
*3
Reverse rotation limit 2
*3
Direction
100 to 240V AC
0V
S/S