Mitsubishi FX3G Series User Manual page 225

FX /FX /FX PLC User's Manual - Positioning Control Edition
3G 3U 3UC
Example Connection
2. FX PLC
3UC
FX -32MT/D
3UC
Photo-
coupler
COM
X000
X004
X010
DOG
X014
X017
COM1
COM1
Y000
Y004
Y017
FX -16EYT
2NC
COM1
COM1
Y020
Y027
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 Ω or less).
*1.
*2. Near-point signal (DOG)
*3. To ensure safety, use the forward rotation limit switch and the reverse rotation limit switch on both sides: the PLC side and
the servo amplifier side. Note that the limit switches on the PLC side should be activated slightly earlier than the limit
switches on the servo amplifier side.
Reverse rotation limit 2
(Servo amplifier side)
Servo motor
*4. To detect absolute positions, connect this line to the PLC.
24V DC
Class-D
grounding *1
Zero Point
signal(PG0)
Servo ready
(RD)
*2
Pulse train
Direction
CLEAR signal
Positioning
completed(INP)
Immediate stop command
Zero return command
JOG(+)command
JOG(-)command
Forward rotation positioning command
Reverse rotation positioning command
Forward rotation limit (LSF)
Reverse rotation limit (LSR)
Stop command
Reverse rotation limit 1
(Programmable
controller side)
LSR
Reverse rotation
Appendix 2. MELSERVO-J2 (-Super) Series
Appendix 2-1 Main Unit (Transistor Output)
MR-J2(S) A
Series servo
amplifier
CN1A
CN1B
LG 1
10 SG
OP 14
13 COM
6 TLC
18 ALM
19 ZSP
RD 19
CN1B
5 SON
14 RES
SG 10 15 EMG
PP 3
16 LSP
NP 2 17 LSN
20 SG
CN1B
4 DO1
CR 8
19 ZSP
SD
Plate
6 TLC
10 SG
CN1A
COM 9 5 SON
OPC 11 8 ABSM
INP 18 9 ABSR
*3
*3
Forward rotation limit 1 Forward rotation limit 2
(Programmable (Servo amplifier side)
controller side)
LSF
Forward rotation
Torque being controlled *4
Servo error(ALM)
*4
Zero speed
Servo ON *4
Reset
Emergency stop
*3
Forward rotation limit 2
Reverse rotation limit 2 *3
*4
Connected to the
FX if ABS the
3UC
instruction(FNC
155) is used.
FX -16EX
2NC
FX -16EYT
2NC
Refer to Appendix
2.3.1-2.
Apx. - 11
A
B
Apx.