Mitsubishi Electric Melsec-F FX3GC Series User Manual page 257

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
*4
FX -16EYT
2NC
COM1
COM1
Y020
Y027
FX -16EX *4
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 3. MELSERVO-JN Series
Appendix 3-1 Main Unit (Transistor Output)
CN1 MR-JNA
Series servo
DICOM
1
amplifier
OPC 2
CN1
DOCOM
13 1 DICOM
10 INP
LG 14
9 ALM
OP 21
CN1
4 SON
RD 11 3 RES
8 EM1
6 LSP
DOCOM 13
7 LSN
PP 23
DOCOM
13
NP 25
CR 5
SD
Plate
*3
*3
Positioning completed (INP)
Servo error (ALM)
Servo-ON
Reset
Emergency stop
*3
Forward rotation limit 2
Reverse rotation limit 2 *3
Apx. - 27
A
B
Apx.