Dos

This section is specific for troubleshooting under DOS. For general problems and solutions, please see previous Section "General Troubleshooting".

1.After executing SER-DRV.EXE, er r or message " None ser ial por t found!" appear s.

a.Make sure you’re using the right driver.

b.Check if the board is properly plugged into ISA/EISA bus slot.

c.Check if the I/O address and IRQ settings in SETUP program are same as the settings on board.

Moxa Technologies RS-485, RS-422 user manual Dos