Mitsubishi Electric Melsec-F FX3GC Series User Manual page 247

FX /FX /FX /FX /FX
3S 3G 3GC 3U 3UC
Example Connection
3. FX /FX PLC
3GC 3UC
FX -32MT/D
3GC
FX -32MT/D
3UC
Photo-
coupler
COM
X000
X004
X010
DOG
X014
X017
COM1
COM1
Y000
Y004
Y017
FX -16EYT *5
2NC
COM1
COM1
Y020
Y027
*5
FX -16EX
2NC
Photo-
coupler
COM
X020
X021
X022
X023
X024
X025
X026
X027
X030
X037
Be sure to use the class-D grounding method (grounding resistance: 100  or less).
*1.
*2. Near-point signal (DOG)
PLC User's Manual - Positioning Control Edition
24 V DC
Class-D
*1
grounding
Zero-Point
signal (PG0)
Servo ready
(RD)
*2
Pulse train
Direction
CLEAR signal
Immediate stop command
Zero return command
JOG (+) command
JOG (-) command
Forward rotation positioning command
Reverse rotation positioning command
Forward rotation limit 1 (LSF)
Reverse rotation limit 1 (LSR)
Stop command
Appendix 2. MELSERVO-J3 Series
Appendix 2-1 Main Unit (Transistor Output)
MR-J3A
Series servo
CN1
amplifier
20
DICOM
OPC 12
CN1
46 21
DOCOM DICOM
23 ZSP
24 INP
25 TLC
LG 34
48 ALM
OP 33
CN1
15 SON
19 RES
RD 49
42 EMG
43 LSP
46 44 LSN
DOCOM
PP 10 47
DOCOM
NP 35
CN1
25 ABST
22 ABSB0
ABSB1
23
46
DOCOM
CR 41
15 SON
SD
Plate
17 ABSM
18 ABSR
*3
*3
Zero speed *4
Positioning completed (INP)
Torque being controlled *4
Servo error (ALM)
Servo-ON *4
Reset
Emergency stop
Forward rotation limit 2 *3
Reverse rotation limit 2 *3
*4
Connected to the
PLC if the ABS
instruction (FNC155)
is used.
FX -16EX
2NC
FX -16EYT
2NC
Refer to Appendix
2.3.1-3.
Apx. - 17
A
B
Apx.