Advantech AIIS-1882 handleiding

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AIIS-1882 User Manual 16
3.1 Digital Input
The AIIS-1882 has a digital input function. The following sections describe the digital
input acquisition mechanism. For detailed specifications of the functions, refer to
Appendix A for details.
3.1.1 Digital Input Functions
There are two functions, interrupt and debounce filter, other than the input value
reading function. This section lists all the details about these functions.
3.1.1.1 Digital Input Interrupt
All digital input channels can generate software interrupts (or events) to notify the
application about the state change of input signals. Interrupts can occur at the rising
edge, falling edge, or both edges of the digital input signal, as shown in Figure 3.1,
Figure 3.2, and Figure 3.3, respectively. The enables/disables interrupt functions and
the selection of interrupt edges can be configured independently for each digital input
channel.
Figure 3.1 Digital input rising edge interrupts
Figure 3.2 Digital input falling edge interrupts
Figure 3.3 Digital input both edges interrupts

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Productinformatie

MerkAdvantech
ModelAIIS-1882
CategorieNiet gecategoriseerd
TaalNederlands
Grootte5165 MB