In order to use the SNA Server 3270 Applet for 3270 terminal access to the host system a 3270 LU must be configured for use by each terminal session.
- In the Connections folder select the connection over which the 3270 session will be used.
- In the Insert menu select 3270 and then Display LU at which point the 3270 LU Properties dialog box should appear.
- Set the LU Number for this dependent LU. This must match the LOCADDR number as specified on the Dependent LU definition configured for use as a 3270 terminal. This is found under the PU definition for the SNA Server machine in VTAM.
- Enter the LU Name for the 3270 LU. This should match the name of the Dependent LU definition configured for use as a 3270 terminal. This is found under the PU definition for the SNA Server machine in VTAM.
- Now select the Display Model tab in the 3270 LU Properties dialog box.
- Set the Display Model attributes. These can usually be left to default to 2 (24x80) and Model can be overridden
- Click the OK button to complete the 3270 LU configuration
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Repeat Step 10 until you have configured all the 3270 LUs which you require for 3270 terminal sessions.