Mitsubishi GX Configurator-PT, User Manual

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MELSEC-Q
5 SETUP AND PROCEDURES BEFORE OPERATION
[Switch 1] Pulse output mode
Set the pulse output mode that matches the drive unit used.
Use "Switch 2" to change between the positive logic and negative logic of the
pulse.
The following are pulse output mode examples.
(1) CW/CCW mode
During forward run, the forward run feed pulse (CW) will be output.
During reverse run, the reverse run feed pulse (CCW) will be output.
Positive logic Negative logic
Forward
run
CW
CCW
Reverse
run
Forward
run
CW
CCW
Reverse
run
CW is output from the "PULSE F" external I/O signal and CCW from "PULSE R". (Refer to "Section 3.4.3".)
(2) PULSE/SIGN mode
Positive logic Negative logic
Forward run and reverse run are controlled with the ON/OFF
of the direction sign (SIGN).
•
The motor will forward run when the direction sign is HIGH.
•
The motor will reverse run when the direction sign is LOW.
Forward run and reverse run are controlled with the ON/OFF
of the direction sign (SIGN).
•
The motor will forward run when the direction sign is LOW.
•
The motor will reverse run when the direction sign is HIGH.
Forward
run Reverse
run
PULSE
SIGN
Move in +
direction
Move in -
direction
Forward
run
Reverse
run
PULSE
SIGN
Move in +
direction move in -
direction
PULSE is output from the "PULSE F" external I/O signal and SIGN from "PULSE R". (Refer to "Section 3.4.3".)
[Switch 2] Pulse output logic selection, deviation counter clear output
logic selection
Set the pulse output signal (PULSE F/PULSE R) logic and deviation counter
clear output signal (CLEAR) logic according to the externally connected device.