Product data

APCI-7xxx-3 Figures and Tables

Below on the right of the main window of the MTTTY-program there is a text

field for error or status messages.

RS485

IMPORTANT!

For the self-test of the RS485 mode a short plug is needed.

This operating mode shall be set firstly via the device manager of Windows XP/2000.

♦ In the device manager of Windows XP/2000 select under Settings "RS485

ECHO enable" and confirm with "OK".

Start MTTTY and check with key press if the interface works correctly.