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PLC User's Manual - Positioning Control Edition
Example Connection
Appendix 4. MELSERVO-C Series
Appendix 4-1 Main Unit (Transistor Output)
Apx. - 17
A
Common Items
B
Built-in
Positioning
Functions
Apx.
Example
Connection
Appendix 4. MELSERVO-C Series
Appendix 4-1 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".
Appendix 4-1-1 Sink Input and Sink Output
1. FX3U/FX3G PLC
SG
V+
ALM
12
1
2
SON
LSP
LSN
17
15
14
CN1
V2420
OPC19
*3
Servo error(ALM)
Servo ON
Forward rotation limit 2
*4
Reverse rotation limit 2
*4
OP
SG
PP
CN1
4
5
9
NP 7
RD 3
24V DC
CR 13
SD 11
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)
*4
Reverse rotation limit (LSR)
*4
Reverse rotation positioning command
Stop command
Class-D
grounding
*1
Zero Point
signal(PG0)
Servo ready
(RD)
Pulse train
CLEAR signal
MR-C
A
Series servo
amplifier
Direction
100 to 240V AC
0V
S/S