Advantech PCI-1780U handleiding
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PCI-1780UUser Manual 20
3.1 Digital Input
3.1.1 Instant (Software-Timed) Digital Input Acquisition
With instant acquisition, the software controls the rate and time of acquisition, which
is thus also called software-timed acquisition. Whenever the software sends a read
command, the current status of digital input ports is returned as shown in Figure 3. 1.
Figure 3.1 Instant (software-timed) digital input acquisition
The advantage of instant acquisition is low latency. It is typically used for reading a
single sample of digital input.
3.2 Digital Output
3.2.1 Static (Software-Timed) Digital Output Update
With static update, the software controls the rate and time of date, which is thus also
called software-timed update. Whenever the software sends a write command, the
state of digital output ports is updated as shown in Figure 3. 2.
Figure 3.2 Static (software-timed) digital output update
The advantage of state update is low latency. It is typically used for writing a single
value of digital output.
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Productinformatie
| Merk | Advantech |
| Model | PCI-1780U |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 4254 MB |
