beautypg.com

Quatech Device Server User Manual

Page 75

background image

Quatech SDS User’s Manual

Configuring the SDS using a Web interface

October 2006

940-0183-154

Page 69

UDP has three possible modes of communication that you select

according to the IP/UDP address you enter:

¾

Point to point – key in a specific device’s address to communicate

only with that device

¾

Broadcast – key in the broadcast address of 255.255.255.255 to
send to all devices listening for the transmission

¾

Multicast – key in an address in the assigned UDP range of
224.0.0.0 – 239.255.255.255 to send to several devices with the

selected address

Step

Procedure

Description

‰

Preliminary

Step

Select Serial Ports from the selection

bar.

Note: Setup screens vary slightly between
RS-232 and RS-232/422/485 (MEI) units.
If you have an RS-232/422/485 (MEI) SDS,
the Configure Serial Port Interface step will

display so that you can select between RS-

232 and RS-422/485 operation.
If you have an RS-232 SDS, the Configure

Serial Port Interface step will not display

and you will not be presented with any RS-
422/485 configuration options.

The Serial Port Setup screen shown on

the following page displays.

Note: Click on a link to see a pop-up help
screen for that item. For example, if you

click on the Raw UDP link, the following
help screen pops up.