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Rule 1
DI 0
DI 1
DI 2
Rule 2
Rule 3
DI 3
DI 5
AND
AND
AND
DI 4
Rule 4
DI 7
DI 6
Rule 5
DI 9
AND
DI 8
Rule 6
DI 11
AND
AND
DO 0
DI 10
Figure 7.28: GCL Logic for 12 DI to 1 DO
5.
Flicker
Flicker is commonly used in automation control application. Typical
example is we want to make the alarm flashing, controlled by digital output. This application requires a continuous pulse train by a digital output
channel and we can decide the period of the pulse train. The time chart for
flicker application can be shown by Figure 7.29 below:
DO 0
T0
T0 + 1 period
T0 + 2 period
T0 + 3 period
Figure 7.29: Time Chart for Flicker Application
ADAM-6000 Series User Manual
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Time