AEMC OX 7102 III, Руководство пользователя

Страница: 21 / 226

Description of the instrument
SCOPIX II - 21
Description of the instrument (cont'd)
SUBNET mask
and GATEWAY
If the result of the operation ' ET LOGIQUE' between IP address of the
recipient of the message and the value of subnet mask is different from the
address of the recipient of the message, this message is sent to the gateway
which will be given the responsibility to forward it to destination.
The programming of the mask and the address of the gateway is possible on
the instrument, in the Advanced mode.
DHCP Protocol
This protocol is used to automatically assign an IP address to the instrument
when it connects up to the network.
A
DHCP
(Dynamic Host Configuration protocol) server must be accessible on
this network (contact your network administrator to make sure that this server
is present).
FTP protocol
A file can be transferred quickly between a PC and the instrument using FTP
(File Transfer Protocol).
To use the "FTP Server" function, open your favourite browser on the PC
(Firefox, Explorer 7, Chrome, ...) and type in the URL field:
"ftp://192.168.3.1/RAM:" to access the internal file system of instrument
IP address 192.168.3.1
"ftp://192.168.3.1/CARD:" to access the file system of instrument SDCARD
IP address 192.168.3.1
The oscilloscope is can also be used as an
FTP client
.
See §. Applications p. 190.
HTTP protocol
The instrument integrating the 'HTTP server' protocol functions like a WEB
server and can be accessed from a PC using a standard browser (EXPLORER,
NETSCAPE, FIREBOX …). You can then reach the most current adjustments
and visualize traces on your PC.
To use it, open the browser on the PC and, in the
URL field,
type the IP
address of the instrument, preceded by "
http:
"
#
Example: http://192.168.3.1
See §. Applications p. 156.
To be able to display the traces, you must install on your PC the Java
Virtual Machine JVM SUN 1.4.1 (or higher). This JVM can be downloaded
from the site http://java.sun.com
LPD protocol
This protocol (Line Printer Daemon) is used by most of the printers connected
to an ETHERNET network, but also by the printing server units which handle
conversion between ETHERNET and CENTRONICS.
(
#
Example: Jet Admin
) and UNIX and LINUX workstations.
An
LPD
server can also be installed on a PC (available as an option with
WINDOWS 2000 or XP).
In all cases, the instrument is an
LPD
client which has to be configured to
indicate to it the IP address of the
LPD
server (the workstation PC or directly
the printer) and the logical name of the printer managed by the server.
”Virtual Printers” can also be used for this purpose.
See §. Applications p. 189.
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