Allen-Bradley DeviceNet CompactPCI 1784-CPCIDS, Руководство по установке

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26 DeviceNet CompactPCI Communication Interface Card
Publication 1784-IN036B-EN-P - May 2001
Read Inputs
Read Inputs lets you read as many as 2048 bytes from the input image table of the
1784-CPCIDS. A simple dialog box with scrolling capability (shown in the figure
below) is displayed and is automatically updated when inputs change.
Write Outputs
Write Outputs lets you write as many as 2048 bytes to the output image table of the
scanner using manual data entry in a dialog box. The scanner must be in Run Mode
for writes to be seen at the output device.
1. Select the desired byte(s).
2. Type in the desired value(s).
3. Press the Write button. The 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.