Delta ASDA-B2 Series User Manual page 184

Standard ac servo drive for general purpose applications
Table of Contents

Advertisement

ASDA-B2
Logic Type
Logic Pulse Type
AB Phase
Pulse
0
Clockwise
and
Counter-
clockwise
Pulse
Logic Pulse Type
Pulse +
0
Symbol
Logic Pulse Type
Pulse +
0
Symbol
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
Revision May, 2018
High-speed and Low-speed Pulse Input
Forward Rotation
Pulse Phase Lead
High-speed Pulse Input
Forward Rotation
Sign = high
Low-speed Pulse Input
Forward Rotation
Sign = low
Negative Logic
Chapter 7 Parameters
Reverse Rotation
Pulse Phase Lag
Reverse Rotation
Sign = low
Reverse Rotation
Sign = high
7-23

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents