Mitsubishi Electric AJ65BT-D75P2-S3 User Manual page 95

3 SPECIFICATIONS AND FUNCTIONS
POINT
Set the parameters, " Pr.5 Pulse output mode" and " Pr.24 Logic selection for pulse output to the drive
unit", in accordance with the specifications of a connected servo amplifier. If not, the motor may rotate in the
opposite direction or may not rotate at all.
Connection examples with a MELSERVO-J2 series servo amplifier are shown below.
Open collector connection
AJ65BT-D75P2-S3
Pr.5 Pulse
output mode
CW/CCW
PULSE/SIGN
A phase/
B phase
Differential driver connection
AJ65BT-D75P2-S3
Pr.5 Pulse
output mode
CW/CCW
PULSE/SIGN
A phase/
B phase
( Pr.24 Logic
Logic of MR-J2
selection for pulse
servo amplifier
output to the drive
unit)
Negative logic Negative logic
Positive logic Positive logic
Negative logic Negative logic
Positive logic Positive logic
Negative logic Negative logic
Negative logic Positive logic
Positive logic Negative logic
Positive logic Positive logic
( Pr.24 Logic
Logic of MR-J2
selection for pulse
servo amplifier
output to the drive
unit)
Negative logic Positive logic
Positive logic Negative logic
Negative logic Positive logic
Positive logic Negative logic
Negative logic Negative logic
Negative logic Positive logic
Positive logic Negative logic
Positive logic Positive logic
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MELSEC-A