User manual

Configuring the Scanner 4-5
11. Click OK. If you changed any settings, a Scanner Applet asks if it is
OK to unmap the I/O. Click Ye s to continue. The Edit I/O
Parameters dialog box closes and then the Scanner Module dialog
box (Figure 4.3
) re-appears. You will map the I/O in the next section
in this chapter.
Data from I/O messages must be mapped in the scanner. This mapping
determines where a ladder logic program can find data that is passed
over the network. You must map both the Input I/O and the Output I/O.
Mapping the Input I/O
1. In the Scanner Module dialog box, click the Input tab. (If necessary,
right-click the scanner in the configuration view (Figure 4.2) to
display this dialog box.)
Figure 4.5 Input Page on the Scanner Module Dialog Box
Mapping the Drive Data in the Scanner
For: Refer to:
Mapping the Input I/O 4-5
Mapping the Output I/O 4-6