Rockwell Automation 9303 DRIVE TOOLS 32 VER 2.50 GETTING STARTED - Manual (Page 33)

Setting Up RS-232 Point-to-Point Serial Communications 3-5
12. Click OK to save the configuration. The new driver appears in the
Configure Drivers dialog box.
13. Click Close.
Mapping the Configured Driver to the KTPort Value
After configuring the driver, you must map it to a legacy INTERCHANGE API
xKT:0 label in RSLinx so that DriveTools32 can use it.
1. In the Communications menu, select Configure Client Applications. The
Configure Client Applications dialog box appears.
2. In an unused KT:0 field, select the DF1 device.
Important: Note the KT:0 field that you select. When you configure a
DriveTools32 application, you need to enter the field number in the
Communication Setup dialog box.
3. Click OK to map the driver to the KT:0 value.