Figure 7.25: time chart for sequence control, Figure 7.25:time chart for sequence control – B&B Electronics ADAM-6066 - Manual User Manual

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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

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