Mitsubishi FX3G Series User Manual page 102

FX /FX /FX PLC User's Manual - Positioning Control Edition
3G 3U 3UC
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
When a FX
FX
(Transistor output
(sink output))
b) Image of PLC output and output waveform
Pulse train signal
(Y000)
Image of output
ON/OFF operation
Output waveform
Direction output
(Y004)
Image of output
ON/OFF operation
Output waveform
2) High-speed output special adapter (set to "pulse train + direction")
a) Connection of PLC to servo amplifier
FX -2HSY-ADP
3U
Equivalent
to AM26C31
SGA
b) Image of PLC output and output waveform
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)
Image of output
ON/OFF operation
Output
waveform
Direction output
(Y004)
Image of output
ON/OFF operation
Output
waveform
B - 64
Series PLC (sink output) is used, it is connected as shown below.
3U
-32MT/ES
3U
COM1
Y000
COM2
Y004
Forward rotation
ON
OFF
High
Low
ON
OFF
High
Low
Y0/2+
Y0/2-
Y4/6+
Y4/6-
SGA
Forward rotation
ON
OFF
+ High
Low
High
-
Low
ON
OFF
+
High
Low
High
-
Low
4.6 Setting of Various Items on Servo Amplifier (Drive Unit) Side
MR-J3 A servo
amplifier
OPC 12
24V DC
46
DOCOM
Pulse train
PP 10
Direction
NP 35
SD
Plate
Reverse rotation
MR-J3 A servo
amplifier
Pulse train
PP 10
PG 11
NP 35
NG 36
Direction
SD
Plate
Reverse rotation
4 Before Programming