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The performance of the
sockets are open at the same time. No more than two pages are open at the same time.
The rules for the One Client/Multiple Clients are:
Web Page Not logged-in
Web Page
Logged-in as "admin"
TCP Socket
UDP Socket
VISA Connection
Mixed VISA and Sockets
4.7.8.4
Input Buffer Requirements
With a controller using TCP or UDP sockets, the power supply can receive commands much faster
than it can process. To make sure the
controller sometimes sends a query and then waits for the response. The response is the
acknowledgement from the power supply that it has finished processing all commands.
It is recommended that your controller routinely sends "SYST:ERR?". This query takes 10 mSec.,
and verifies that all commands have been accepted correctly.
When using sockets, it is recommended that no more than 20 SCPI commands may be sent
before a query is sent
4.7.8.5
Message Terminators
When using a program that sends separate SCPI commands through a TCP socket, the socket
drivers may combine all the messages into one long packet. Therefore, it is necessary to add a
terminator character to the end of each SCPI command.
All SCPI commands must have a terminator character.
NOTE
LAN interface is impacted as more web pages, ports and
One Client Only
Maximum of 2 copies of the web page may be open at any time.
You may view but cannot change the power supply operation.
You cannot log in as 'admin' if a VISA or TCP socket port is already open.
If you are logged in, any VISA, TCP or UDP connections are blocked.
One TCP socket may be open if no
VISA or 'admin' web page is open.
UDP sockets are blocked.
Only one VISA port may be open at
a time.
N/A
NOTE
NOTE
79
Multiple Clients
Multiple connections of TCP and UDP are
allowed to be open at a time, if no 'admin'
web page is open.
Up to 3 TCP and 3 UDP connections may be
open at a time.
Up to two VISA ports may be open at a
time.
Up to two VISA ports and 3 TCP/UDP
Sockets may be open at a time.
LAN is not overloaded, it is required that the
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