Delta ASDA-A3 Series User Manual page 245

Motion Control
Event triggering
You can use Event-triggered commands 1 – 4 to execute the specified PR path. You can select
two types of Event triggering: rising-edge trigger and falling-edge trigger. The range of PR path
numbers that you can specify is from 51 – 63 (see the example in Figure 7.1.5.3). Before using
7
the Event-trigger for PR command, you must define the DI functions, which are [0x39] Event
trigger command 1, [0x3A] Event trigger command 2, [0x3B] Event trigger command 3, and
[0x3C] Event trigger command 4 (see Table 8.1). You can use the I/O screen in ASDA-Soft to
set these functions. as shown in Figure 7.1.5.4.
PR path No. to be executed
7-48
DI 2: [0x39]
Event trigger command 1
DI 3: [0x3A]
Event trigger command 2
Figure 7.1.5.3 Example of Event triggering timing diagram
Figure 7.1.5.4 I/O screen in ASDA-Soft
PR#51 PR#52
PR#62
51 62
PR#63
52 63
ASDA-A3