Mitsubishi A1SD75P1-S3, User Manual

Page: 118 / 622

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MELSEC-A
5 DATA USED FOR POSITIONING CONTROL
Setting value, setting range
Setting value buffer
memory address
Item
Value set with peripheral
device
Value set with sequence
program
Default
value
Axis 1 Axis 2 Axis 3
0: PULSE/SIGN mode 0
1: CW/CCW mode 1
2: A phase/B phase
(multiple of 4)
2
Pr.5 Pulse output mode
3: A phase/B phase
(multiple of 1)
3
1 4 154 304
0: Current value increment
with forward run pulse
output 0
Pr.6 Rotation direction
setting
1: Current value increment
with reverse run pulse
output 1
0 5 155 305
Pr.5 Pulse output mode
Set the pulse output mode to match the servo amplifier being used.
The pulse positive logic and negative logic is changed with " Pr.24 Logic
selection for pulse output to the drive unit ".
An example of the pulse output mode for positive logic is shown below.
(1) 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
PULSE
SIGN
Forward
run Reverse
run
Move in +
direction
move in -
direction
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