30.3.1 Procedure - Controlling External I/O with the Display Unit's Internal DIO

  1. Select AGP-XXXXX-D81 as the display unit. The DIO driver is automatically set up.

  2. In the [System Settings] window, select [I/O Driver] to display the following screen.

    • If the [System Settings] tab is not displayed in the workspace, on the [View (V)] menu, point to [Workspace (W)], and then click [System Settings (S)].

  3. Click [I/O Driver Settings]. The following dialog box appears. Select input and output address types and click [OK (O)].

  4. Click [I/O Screen] to set up I/O terminals.

    • You can also display the I/O Screen from the [Screen List] window.

  5. Map an address (variable) to each terminal. The following describes how to map addresses.
    30.1.1 Mapping Addresses (Variables) to I/O Terminals