WTI NPS-115 Guide de l'utilisateur télécharger pdf (Page 28)

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5. Basic Configuration

This section describes the basic configuration procedure for all VMR/NPS units. For

more information on Reboot Options and Alarm Configuration, please refer to Section 6

and Section 7.

5.1. Communicating with the VMR or NPS Unit

In order to configure the VMR/NPS, you must first connect to the unit, and access

command mode. Note that, the VMR/NPS offers two separate configuration interfaces;

the Web Browser Interface and the Text Interface.

In addition, the VMR/NPS also offers three different methods for accessing command

mode; via network, via external modem, or via local console. The Web Browser

interface is only available via network, and the Text Interface is available via network

(SSH or Telnet), modem or local PC.

5.1.1. The Text Interface

The Text Interface consists of a series of simple ASCII text menus, which allow you to set

options and define parameters by entering the number for the desired option using your

keyboard, and then typing in the value for that option.

Since the Web Browser Interface and Telnet accessibility are both disabled in the default

state, you will need to use the Text Interface to contact the VMR or NPS via Local PC

or SSH connection when setting up the unit for the first time. After you have accessed

command mode using the Text Interface, you can then enable Web Access and Telnet

Access, if desired, in order to allow future communication with the unit via Web Browser

or Telnet. You will not be able to contact the unit via Web Browser or Telnet until you

have enabled these options.

Once Telnet Access is enabled, you will then be able to use the Text Interface to

communicate with the VMR or NPS via local PC, Telnet or SSH connection. You can

also use the Text Interface to access command mode via an external modem installed at

the VMR/NPS serial Setup Port.

In order to use the Text Interface, your installation must include:

• AccessviaNetwork: The VMR or NPS must be connected to your TCP/

IP Network, and your PC must include a communications program (such as

HyperTerminal.)

• AccessviaModem: An external modem must be installed at the VMR/NPS

RS232 Setup Port (see Section 4.3.2), a phone line must be connected to the

external modem, and the Setup Port must be configured for Modem Mode. In

addition, your PC must include a communications program.

• AccessviaLocalPC: Your PC must be physically connected to the VMR/NPS

RS232 Setup Port as described in Section 4.3.1, the VMR/NPS Setup Port must

be configured for Normal Mode, and your PC must include a communications

program.

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WTI NPS-115 Guide de l'utilisateur Page 28