Mitsubishi Electric FX3S Series - Page 245

FX 3S /FX 3G /FX 3GC /FX 3U /FX 3UC PLC User's Manual - Positioning Control Edition
Example Connection
Appendix 2. MELSERVO-J3 Series
Appendix 2-1 Main Unit (Transistor Output)
Apx. - 15
A
Common Items
B
Built-in Positioning Functions
Apx.
Example Connection
2. FX3G/FX3U PLC
*1. Be sure to use the class-D grounding method (grounding resistance: 100  or less).
*2. Near-point signal (DOG)
CN1
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
2.3.1-2.
24 V DC
DOG
*2
*6
*7
FX3G-40MT/ES
*5
FX
2N
-16EYT
Photo-coupler
Immediate stop command
Zero return command
JOG (+) command
JOG (-) command
Forward rotation positioning command
Forward rotation limit 1 (LSF)
*3
Reverse rotation limit 1 (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
PLC if the ABS
instruction (FNC155)
is used.
Servo-ON
*4
Reset
Emergency stop
Forward rotation limit 2
*3
Reverse rotation limit 2
*3
Direction
100 to 240 V AC
FX
3U -32MT/ES
Photo-coupler
S/S
X020
X021
X022
X023
X024
X026
X027
X037
X025
X030
FX2N-16EX-ES/UL
*5
46
20
OPC 12
LG
OP
34
33
RD 49
X004
X017
X010
X014
X000
24V
0V
S/S
N
L
SD
41CR
COM1
Y020
Y027
COM1
Y000
Y007
Y004
PP
46
10
NP 35
COM2
Plate
DOCOM
DICOM
DOCOM
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