MDO3000 Programmer Manual.pdf - 第26页
Getting Started T o set up and u se a socket server between your os cilloscope and a remote terminal or computer: 1. Connect the os cilloscope to your computer network with an appropriate Ethernet cable. 2. Push Utilit y…
Getting Started
Using th e LXI Web Page
and e*Scope
With e*Scope, y
ou can access any Internet-connected MSO/DPO4000B,
MDO4000/B/C or MDO3000 Series oscilloscope from a web browser. To set up
e*Scope communications between your oscilloscope and a Web browser running
on a remote computer:
1. Connect the oscilloscope to your computer network with an appropriate
Ethernet cable.
2. Push Utility.
3. Push Utility Page.
4. Turn multipurpose knob a and select I/O.
5. Push Ethernet & LXI.
6. On top of the side menu, there is an indicator light which turns green for
good status and red if the device detects a fault. Look at it to determine the
condition of the LAN.
7. Push LAN Settings to display the network parameters configured on your
oscilloscope.
8. Push LAN Reset to restore the LAN defaults to your oscilloscope.
9. Push Test Connection to check if your oscilloscope can find an attached
network.
10. Push More to see another page of side-menu items.
11. Push Change Names to change the name of the oscilloscope, the network
domain, or the service name.
12. Push Change Ethernet & LXI Password to use the LXI password to also
protect your oscilloscope from changes made to LAN settings from a Web
browser.
13. Start your browser on your remote computer. In the browser address line,
enter the host name, a dot, and the domain name together. Alternatively, just
enter the IP address of the instrument. Either way, you should then see the
LXI Welcome page on your Web browser on your computer screen.
14. Click “Network Configuration” to view and edit the network configuration
settings. If you are using a password and changing your settings, you need to
know that the default user name is “lxiuser”.
15. For e*Scope, click the Instrument Control (e*Scope) link on the left side of
the LXI Welcome page. You should then see a new tab (or window) open in
your browser with e*Scope running.
Using a Socket Server
A socket server provides two-way communication over an Internet Protocol-based
computer network. You can use your oscilloscope’s socket server feature tolet
your oscilloscope talk to a remote-terminal device or computer.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 1-13
Getting Started
To set up and use
a socket server between your oscilloscope and a remote terminal
or computer:
1. Connect the os
cilloscope to your computer network with an appropriate
Ethernet cable.
2. Push Utilit
y.
3. Push Utility Page.
4. Turn multipurpose knob a and select I/O.
5. Push Socket Server.
6. On the resulting Socket Server side menu, push the top entry to highlight
Enabled.
7. Choose whether the protocol should be None or Te rm inal. A communication
session run by a human at a keyboard typically uses a terminal protocol.
An automated session might handle its own communications without using
such a protocol.
8. If required, change the port number by rotating multipurpose knob a.
9. If required, press OK to set the new port number.
10. After setting up the socket server parameters, you can now have the computer
“talk” to the oscilloscope. If you are running an MS Windows PC, you could
run its default client with its command-like interface. One way to do this is
by typing “
Telnet ” in the Run window. The Telnet window will open on
the
PC.
NOTE. On MS Windows 7, you must first enable Telnet in order for it to work.
11
.
St
art a terminal session between your computer and your oscilloscope by
typing in an open command with the oscilloscope's LAN address and port #.
You can obtain the LAN address by pushing the Ethernet & LXI bottom
menu item and the resulting LAN Settings side menu item to view the
resulting Ethernet and LXI Setting screen. You can obtain the port # by
pushing the Socket Server bottom menu item and viewing the Current Port
side menu item.
For example, if the oscilloscope IP address was
123.45.67.89 and the port
# was the default of
4000, you could open a session by writing into the MS
Windows Telnet screen:
o 123.4 5.67.89 4000
The oscilloscope will send a help screen to the computer when it is done
connecting.
1-14 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Getting Started
12. You can now type
in a standard query, as found in the programmer manual,
such as
*idn?
The Telnet session window will respond by displaying a character string
describing your instrument. You can type in more queries and view more
results on this Telnet session window. You can find the syntax for relevant
queries and related status codes in other sections of this manual.
NOT
E. Do not use the computer’s backspace key during an MS Windows' Telnet
session with the oscilloscope.
Socket Server Terminal Protocol Mode Commands. Following are Tektronix
In
strument Control Terminal Session Control commands:
!t <timeout> : set the response timeout in milliseconds.
!d : send device clear to the instrument.
!r : read response from instrument.
!h : print this usage info.
NOTE. Commands containing a ? are treated as queries, and the responses are
read automatically.
Documentation
The following documents are available for download at www.tektronix.com:
MDO4000C Series Mixed Domain Oscilloscopes User Manual. Information
about installing and operating the oscilloscope.
MDO4000C Series Mixed D omain Oscilloscopes Specifications and
Performance Verification Technical Reference. Oscilloscope specifications and
a performance verification procedure.
MDO4000B Series Mixed Domain Oscilloscopes User Manual. Information
about installing and operating the oscilloscope.
MDO4000B Series Mixed D omain Oscilloscopes Specifications and
Performance Verification Technical Reference. Oscilloscope specifications and
a performance verification procedure.
MDO4000 Series Mixed Domain Oscilloscopes User Manual. Information about
installing and operating the oscilloscope.
MDO4000 Series Mixed Domain Oscilloscopes Specifications and Performance
Ve r i fication Technical Reference. Oscilloscope specifications and a performance
verification procedure.
MSO4000B and DPO4000B Series Digital Phosphor Oscilloscopes User
Manual. Information about installing and operating the oscilloscope.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 1-15