Chapter 5 Program Configuration and Operation Method
5- 8
(5) Retriggerable timer
The operation of retriggerable timer is same as that of monostable timer. Only difference is that the
retriggerable timer is not ignore the input condition of TRTG instruction while the timer is operating
(decreasing). The current value of retriggerable timer will be set as preset value whenever the input
condition of TRTG instruction is turned on.
The Maximum timer error of timers of XGB series is „1 scan time + the time from 0 step to timer
instruction‟
(정
주
기:
0~7
,외
부
접
점:
8~1
3,
내
부
디
바
이
스:
14~
21)
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