Advantech AIIS-1882, Руководство пользователя

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AIIS-1882 User Manual 20
3.4 Trigger Mode Setting for Lighting Output
There are two trigger modes in AIIS-1882, which can be configured according to the
application scenario: finite pulse generation and gated pulse generation. The modes
could be determined in trigger settings. There are four modes to choose from in Trig -
ger Edge: Rising edge, Falling edge, High and Low. The trigger delay can also be
set, in order to generate a specific lighting with delayed period D. Note that with Trig -
ger Edge configured
High
or
Low
, the
Trigger Delay
and
Output Count
is invalid. Fig -
ure 3-10 to 3-13 describes the lighting reactions under each trigger edge setting.
Figure 3.12 Finite pulse generation with delay and rising edge
Figure 3.13 Finite pulse generation with delay and falling edge
Figure 3.14 Gated Lighting output with trigger edge setting High.
Figure 3.15 Gated Lighting output with trigger edge setting Low.