Rockwell Automation 1329I DeviceNet Option FRN 1.XXX User Manual

Page 34

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4-4

Configuring a Scanner

Figure 4.6 Scan List Editor Dialog Box

8. Click the new node to highlight it, and then click Edit I/O Parameters.

The Edit Device I/O Parameters dialog box appears.

Figure 4.7 Edit Device I/O Parameters Dialog Box

9. Set up the scanner for Polled I/O, Change of State, or Cyclic data

exchange. Refer to your settings for Parameter 108 - [Input Assembly]
and Parameter 107 - [Output Assembly] to determine your I/O sizes:

In

Figure 4.7

, we show an example that uses polled I/O. We selected the

Enable box, typed 4 in the Rx box because we are using Input Assembly
71, and typed 4 in the Tx box because we are using Output Assembly 21.
Finally, we selected Every Scan in the Poll Rate box.

108 - [Input Assembly]

Rx Size

107 - [Output Assembly]

Tx Size

0 = No Data

0

0 = No Data

0

50 = Basic Overload

1

1 = Basic Contactor

1

51 = Extended Overload

1

2 = Two Command Contactor

1

52 = Basic Motor Control

1

3 = Basic Overload

1

53 = Extended Motor Control

1

4 = Basic Motor Control

1

54 = Extended Motor Control 2

1

5 = 2 Command Motor

1

70 = Basic Speed Control

4

20 = Basic Speed Control

4

71 = Extended Speed Control

4

21 = Extended Speed Control

4

100 = Speed Control in Hz

4

106 = Preset Control with Speed 4

8

8

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