3R110 Plus User Manual
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3
3.2 Control signal connection
Function
Grade
Description
Pulse /IN1
PUL+
The control signal is 5 ~ 24V
compatible. No additional current
limiting resistor is required.
PUL-
Direction /IN2
DIR+
DIR-
Enable /IN3
ENA+
ENA-
Alarm /OUT1
ALM+
Optocoupler isolation, open collector
output
ALM-
3.2.1 PUL, DIR port(IN1
，
IN2)
By default, when operating in external pulse command mode, 3R110-PLUS can receive two pulse
command signals: PUL+DIR, CW+CCW.
Pulse and direction (PUL + DIR)
Double pulse (CW +CCW)
The command form of the external pulse is set by the debugging software:
Set by DIP switch 10
SW10 = OFF, PUL+DIR
SW10 = ON, CW+CCW
Forward
Reverse
Reverse
Forward
