Setting Of High-Speed Output Special Adapter - Mitsubishi Electric FX3S Series User Manual

FX /FX /FX
3S 3G 3GC
Built-in Positioning Functions
4.5.2

Setting of High-Speed Output Special Adapter

If a high-speed output special adapter (FX
from "pulse train + direction" method and "forward/reverse rotation pulse train" method.
1. Setting of pulse output method
Using the pulse output method setting switch on the high-speed output special adapter (FX
set the pulse output method as shown in the following table.
The pulse output method setting should conform to the command pulse input method setting for the servo
amplifier (drive unit).
Position of
pulse output
method setting
switch
FP
PLS
*1.
Caution:
Use the Output Form Setting Switch while the PLC is in STOP or while the power is OFF. Do not operate the
Output Form Setting Switch while a pulse train is being generated.
2. Setting of rotation direction signal for positioning instruction
If a high-speed output special adapter (FX
assigned to each pulse output destination device as shown in the following table. Set the rotation direction
signal of the positioning instruction as shown in the following table:
Position of pulse output
method setting switch of high-
speed output special adapter
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/FX /FX PLC User's Manual - Positioning Control Edition
3U 3UC
For details on the servo amplifier (drive unit), refer to the manual of the product used in your
Forward rotation
pulse train (FP)
RP side

Reverse rotation
pulse train (RP)
Pulse train +
DIR side

direction
"ON" and "OFF" represent the statuses of the PLC output. "H" and "L" respectively represent the
HIGH status and the LOW status of the waveform.
For details on the relation between the PLC output and the waveform, refer to
FP RP side

PLS DIR side

search engine
-2HSY-ADP) is used, the pulse output method can be selected
3U
Pulse output method
Forward rotation
H
Forward rotation
L
pulse train (FP)
H
Reverse rotation
L
pulse train (RP)
Forward rotation
H
Pulse train
L
Direction H
L
-2HSY-ADP) is used, the rotation direction signal will be
3U
Name of
Signal positioning
instruction
Pulse output
Forward rotation
pulse train (FP) destination:
Reverse rotation Rotation direction
pulse train (RP) signal
Pulse output
Pulse train
destination:
Rotation direction
Direction
signal
4 Before Programming
4.5 Setting of Various Items on PLC Side
Reverse rotation
1
OFF *
OFF* 1
Reverse rotation
ON* 1
1 1
OFF * *
Output number
1st adapter
1st axis 2nd axis 3rd axis 4th axis
Y000 Y001
Y004 Y005
Y000 Y001
Y004 Y005
A
B
-2HSY-ADP),
3U
system.
Apx.
Logic of
command
pulse
Negative
logic
Negative
logic
Subsection 4.6.1.
2nd adapter
Y002 Y003
Y006 Y007
Y002 Y003
Y006 Y007
B - 71