Command Source Of Position (Pt) Control Mode - Delta Electronics ASDA-A Series User Manual

Chapter 6 Control Modes of Operation

6-2-1 Command Source of Position (Pt) Control Mode

The command source of Pt mode is external pulse train input form terminals. There are three types of pulse
input and each pulse type is with polarity (positive (+), negative (-)). They all can be set in parameter P1-00.
Please refer to the following:
P1 - 00
PTT External Pulse Input Type
Default: 2
Range: 0~132
Setting:
Value A: pulse type
A=0: AB phase pulse (4x)
A=1: CW + CCW pulse
A=2: Pulse + Direction
Other setting: Reversed
Reserved setting value of B: 0
Value C: Logic type
C
Forward
AB phase pulse
0
CW + CCW pulse
Pulse + Direction
Position pulse can be input from these terminals, PULSE (41), /PULSE (43) and SIGN (37), /SIGN (36).
It can be an open-collector circuit or line driver circuit. For the detail wiring, please refer to 3-6-1.
4th Edition 2005/11/30, HE03
A
B
C
not used
Reverse
Input pulse
interface
pulse frequency
Line driver
Open collector
C
Forward
AB phase pulse
1
CW + CCW pulse
Pulse + Direction
6-4
© DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
ASDA-A User Manual
Communication Addr.: 0100H
Applicable Control Mode: P
Max. Input
500kpps
200kpps
Reverse