Adlink DAQe-2006 Bedienungsanleitung PDF herunterladen (Seite 56)

44 Operation Theory

Post-Trigger or Delay-trigger Acquisition with re-trigger

Use post-trigger or delay-trigger acquisition with re-trigger

function in applications where you want to collect data after

several trigger events. The number of scans after each trigger

is specified in PSC_counter, and users could program

Retrig_no to specify the re-trigger numbers. Figure 4-12 illus-

trates an example. In this example, two scans of data is

acquired after the first trigger signal, then the card waits for the

re-trigger signal (re-trigger signals which occur before the first

two scans is completed will be ignored). When the re-trigger

signal occurs, two more scans are performed. The process

repeats until specified amount of re-trigger signals are

detected. The total acquired data length = number of enable-

channel * PSC_counter * Re-trig_no.

Figure 4-12: Post trigger with re-trigger

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 91 92

Keine Kommentare

Adlink DAQe-2006 Bedienungsanleitung Seite 56