Mitsubishi Electric FX3S Series User Manual page 119

FX /FX /FX
3S 3G 3GC
Built-in Positioning Functions
Reference: Image of PLC output and waveform (for MELSERVO-J3 Series servo amplifier)
1) Base unit (transistor output (sink output))
a) Connection of PLC to servo amplifier
b) Image of PLC output and output waveform
2) High-speed output special adapter (set to "pulse train + direction")
a) Connection of PLC to servo amplifier
b) Image of PLC output and output waveform
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/FX /FX PLC User's Manual - Positioning Control Edition
3U 3UC
When a FX Series PLC (sink output) is used, it is connected as shown below.
3U
FX -32MT/ES
3U
(Transistor output
(sink output))
COM1
Y000
COM2
Y004
Pulse train signal
(Y000)
ON
Image of output
OFF
ON/OFF operation
High
Output waveform
Low
Direction output
(Y004)
ON
Image of output
OFF
ON/OFF operation
High
Output waveform
Low
FX -2HSY-ADP
3U
Y0/2+
Equivalent
to AM26C31
Y0/2-
Y4/6+
Y4/6-
SGA
SGA
The output waveform shown below is based on the SGA terminal of the high-speed output special
adapter. If the SGB side of the high-speed output special adapter is used, the output waveform will be
that of the SGB terminal.
Pulse train signal
(Y000)
ON
Image of output
OFF
ON/OFF operation
+ High
Output
Low
waveform
High
-
Low
Direction output
(Y004)
ON
Image of output
OFF
ON/OFF operation
+ High
Output
Low
waveform
High
-
Low
search engine
24V DC
Pulse train
Direction
Forward rotation Reverse rotation
Pulse train
Direction
Forward rotation Reverse rotation
4.6 Setting of Various Items on Servo Amplifier (Drive Unit) Side
MR-J3A servo
amplifier
OPC 12
46
DOCOM
PP 10
NP 35
SD
Plate
MR-J3A servo
amplifier
PP 10
PG 11
NP 35
NG 36
SD
Plate
4 Before Programming
A
B
Apx.
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