Rockwell-automation RECOMM-DNET DeviceNet Adapter for use with DPI AC Uživatelský manuál stáhnout pdf (Strana 51)

Configuring the Scanner

5-5

Step 10. Set the scan rate. See table 5.3. (Click

Help

for more

information.)

Step 11. Click

. If you changed any settings, a Scanner Applet

asks if it is OK to unmap the I/O. Click

Yes

to continue. The

Edit I/O Parameters dialog box closes and then the

Scanner Module dialog box (figure 5.3) reappears. You will

map the I/O in the next section in this chapter.

Table 5.2 – Host Products Using 32-Bit Reference/Feedback & Datalinks

Size

Logic

Command/

Status

Reference/

Feedback

(32-bit)

Datalinks (32-bit)

ABCD

✔✔

16 16

✔✔✔

24 24

✔✔✔✔

32 32

✔✔✔✔✔

40 40

✔ ✔ ✔✔✔✔

Table 5.3 – Scan Rates

Data Exchange Rate to set

Polled Polled Rate

Change of State Heartbeat Rate

Cyclic Send Rate

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 167 168

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Rockwell-automation RECOMM-DNET DeviceNet Adapter for use with DPI AC Uživatelský manuál Strana 51