Moxa IOLOGIK E2212 Manual de usuario Pagina 48

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Click&Go User’s Manual Click&Go V2 Developing Process
3-28
Edge Detection for Two Conditions
In this scenario, the rule checks DI-0 and DI-1 for a change in status and DI-2 for status only.
The repeat interval will not have an effect if the AND relationship is used, because the two edge
conditions can never be sustained over a length of time. With the OR relationship, the IF
conditions will be satisfied as long as DI-2 is “on”, and the THEN actions will be triggered over
interval N.
DI-0 = OFF to ON
DI-1 = OFF to ON
DI-2 = ON
Relation between
conditions
AND OR
“IF” conditions
satisfied
Repeat interval
N/A N/A
“THEN” action
triggered
Edge Detection for One Condition
In this scenario, the rule checks DI-0 for a change in status and DI-1 and DI-2 for status only.
The repeat interval will not have an effect if the AND relationship is used, because the edge
condition for DI-0 can never be sustained over a length of time. With the OR relationship, the IF
conditions will be satisfied as long as DI-1 or DI-2 is “on”, and the THEN actions will be
triggered over interval N.
DI-0 = OFF to ON
DI-1 = ON
DI-2 = ON
Relation between
conditions
AND OR
“IF” conditions
satisfied
Repeat interval
N/A “Timer = N sec”
“THEN” action
triggered
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