Setting Of Various Items On Servo Amplifier (Drive Unit) Side; Setting The Command Pulse Method - Mitsubishi Electric FX3S Series User Manual

FX /FX /FX
3S 3G 3GC
Built-in Positioning Functions
4.6

Setting of Various Items on Servo Amplifier (Drive Unit) Side

4.6.1

Setting the Command Pulse Method

1. Pulse output method on PLC side
1) Main unit (transistor output (sink output))
If the main unit (transistor output (sink output)) is used, the pulse output signals (pulse output destination
and rotation direction) will be as shown in the following figure:
Pulse output
destination: Y000
Any output: Y
(Rotation direction
designation)
Pulse output
destination: Y001
Any output: Y
(Rotation direction
designation)
*1.
2) High-speed output special adapter (Pulse train + Direction Setting)
When setting the Output Form Setting Switch of the high speed output special adapter to the "PLS
position, the pulse output signals (pulse output destination signal and rotation direction signal) will be as
shown in the following figure:
Pulse output
destination: Y000
Rotation direction
designation: Y004
Pulse output
destination: Y001
Rotation direction
designation: Y005
*1.
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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
H
L
H
ON*
L
H
L
H
ON*

L
"ON" and "OFF" represent the statuses of the PLC output. "H" and "L" respectively represent the
HIGH and LOW status of the waveform.
For details on the relationship between the PLC output and the waveform,
Forward
rotation
H
L
ON*
H
L
H
L
H ON*
L
"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 relationship between the high-speed output special adapter output and
search engine
Reverse
rotation
Pulse output
destination: Y002
1
OFF * 1 Any output: Y
(Rotation direction
designation)
1
OFF * 1
Reverse
rotation
Pulse output
destination: Y002
1 OFF * 1
Rotation direction
designation: Y006
Pulse output
destination: Y003
1 1
OFF *
Rotation direction
designation: Y007
4 Before Programming
4.6 Setting of Various Items on Servo Amplifier (Drive Unit) Side
Forward
rotation
H
L
H
ON * 1

L
refer to the following pages.
Forward
rotation
H
L
H
ON* 1
L
H
L
H
1
ON*
L
the waveform, refer to the following pages.
A
system.
B
Apx.
Reverse
rotation
OFF * 1
DIR"

Reverse
rotation
OFF * 1
1
OFF *
B - 73