Moxa CP-118EL-A User Manual download pdf (Page 49)

PCI Express Boards Software Installation

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8. If you use the CP-118EL-A, CP-114EL, CP-114EL-I, CP-132EL, CP-132EL-I, select Interface (RS-232,

RS-422, 2-wire RS-485, 4-wire RS-485) and Termination Resistor (120Ω, Enable or Disable) to

configure. Take the CP-114EL for example. If you would like to configure as RS-422 and no Termination

Resistor, please see figures below.

9. Click OK to save the port settings, and then click OK in the Property window to finish the port settings

procedure.

Using Moxa PComm Utility

The PComm Diagnostic program is a useful tool for checking the status of Moxa’s multiport boards. The

program can be used to test internal and external IRQ, TxD/RxD, UART, CTS/RTS, DTR/DSR, etc. Use this

program to ensure that your Moxa boards and ports are working properly.

To start the program, click Start  Programs  PComm Lite 2000  PComm Diagnostic.

NOTE

You can download the PComm Lite software for free from Moxa’s website at

www.moxa.com/support/free_downloads.htm

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Moxa CP-118EL-A User Manual Page 49