B&B Electronics ADAM-6066 - Manual - Manual (Page 215)

205 Chapter 7
Figure 7.25: Time Chart for Sequence Control
(Turns On in Sequence and Remains On)
In the example project, DI 0 is used as a trigger to start the sequential con-
trol action. Therefore, when DI 0 becomes logic high (at the moment T0),
DO 0 will become logic high immediately. Then, DO1 ~ DO5 will
sequentially be activated to logic high after a specific time interval. You
can decide the time interval t1 ~ t5 (They can be different values). In this
example project, t1 ~ t5 are all 5 seconds.
We can use 6 logic rules and 1 internal timer for this GCL application. In
the first logic rule, DI 0 is used to trigger Timer 0 and DO 0. Since the
timer has been triggered, it will start counting time and DO 1 ~ DO 5 will
be activated after a specific amount of time has elapsed.. The GCL archi-
tecture can be shown by Figure 7.26 below:
DO 0
DO 1
DO 2
DO 3
DO 4
DO 5
DI 0
Time
t1
t2
t3
t4
t5
T0