Rockwell-automation 1784-PCIDS DeviceNet PCI Communication Interface C Instrukcja Użytkownika Pobierz pdf (Strona 48)

6-4 Use the DeviceNet Test Application to Verify the Configuration

Publication 1784-IN004E-EN-P - April 2005

Read Inputs

The DeviceNet Test Application lets you read as many as 2048 bytes from the input image

table of the 1784-PCIDS card. A simple screen (shown in the following figure) is displayed

and is automatically updated when inputs change.

Write Outputs

The DeviceNet Test Application lets you write as many as 2048 bytes to the output image

table of the scanner.

1. On the I/O tab, select the desired byte(s) in the Output Image Table.

2. Type the desired value(s) in the New Value field.

3. Click the Write button. The data transfer is performed.

TIP

The hexadecimal number on the left side of the input or output table

is the count in bytes.

This

hexadecimal

number is the

count in bytes.

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 67 68

Brak uwag

Rockwell-automation 1784-PCIDS DeviceNet PCI Communication Interface C Instrukcja Użytkownika Strona 48