Chapter 12 Application ExamplesASDA-AB Series

„Trigger Timing Charts

(1)Timing Chart of Internal Position Register Selection

Internal pos i tion c omman d

Ex ternal I/O signal

(2)HOLD Timing Chart:

P8

 

 

 

 

P3

 

 

 

 

P 2

 

 

 

 

P 1

 

1ms

 

 

POS0

OFF

ON

OFF

ON

POS1

OFF

 

ON

 

POS2

OFF

 

 

ON

CTRG

 

 

 

 

SON

ON

 

 

 

 

 

>2ms, can be set by P2-0 9

If HOLD signal is ON when the motor is running, the motor will decelerate first and stop according to the deceleration time which is set by parameter P1-34 ~ P1-36. When TRIG signal is ON again, the motor will continue to move across the remaining pulses. Then, reach the target position that is set last time.

Remain ing

Move across

remaining

pulses

 

pulses

Spee d

P

Position

DI=TRIG

DI=H OLD

Time

12-12

Revision January 2009

Page 309
Image 309
Delta Electronics ASDA-AB manual Hold Timing Chart, Di=Trig Di=H Old