Delta ASDA-B2 Series User Manual

ASDA-B2 Chapter 6 Control Modes of Operation
Revision May, 2018 6-5
 Logic Type
High-speed and Low-speed Pulse Input
Logic Pulse Type Forward Rotation Reverse Rotation
0
Positive Logic
Pulse Phase Lead Pulse Phase Lag
AB Phase
Pulse
Clockwise
and Counter-
clockwise Pulse
High-speed Pulse Input
Logic Pulse Type Forward Rotation Reverse Rotation
0
Positive Logic
Pulse +
Symbol
Sign = high Sign = low
Low-speed Pulse Input
Logic Pulse Type Forward Rotation Reverse Rotation
0
Positive Logic
Pulse + Symbol
Sign = low Sign = high
Digital circuits use 0 and 1 to represent the high and low voltage levels. In positive logic,
1 represents high voltage and 0 represents low voltage; in negative logic, 1 represents low
voltage and 0 represents high voltage.
For example:
Positive Logic Negative Logic

Delta ASDA-B2 Series Specifications

General

Brand	Delta
Model	ASDA-B2 Series
Category	Servo Drives
Language	English