Advantech EKI-1521, User Manual

Page: 62 / 92

EKI-1521/1522/1524 User Manual 56
2. Select which COM port you want to run a diagnostic test, and then press “Test”
button to process the testing.
Signal Test
„ RTS -> CTS check the RTS and CTS signal between two ports
„ DTR -> RI check the DTR and RI signal between two ports
„ DTR -> DSR check the DTR and DSR signal between two ports
„ DTR -> DCD check the DTR and DCD signal between two ports
Communication Parameters Test
„ Baud rate 50bps ~ 921.6kbps
„ Data bit 5, 6, 7, 8
„ Stop bit 1, 1.5, 2
„ Parity Odd, Even, None, Space, Mark
When the test is finish, it will show the test result, the click “Exit” button to return to
the utility window.