Unsafe characters
URLs use some characters for "special use" in defining their syntax and these characters
should be encoded. For various reasons, these characters may possibly be misunderstood
within a URL.
The following table lists unsafe characters.
Character
Space
" "
Quotation marks
<
"Less than" symbol
>
"Greater than" symbol
#
Pound
%
Percent
{
Left brace
}
Right brace
|
Vertical bar or pipe
\
Back slash
^
Caret
~
Tilde
[
Left bracket
]
Right bracket
`
Grave accent
Accessing and Using Telnet (Port 23)
Telnet, short for Telecommunications Network, provides a way for you to connect to a
computer or server (in this case, the PC1 interface) on a network. Once connected via
Telnet, you can send ASCII serial commands (see the Command and Response Table for SIS
Commands in the "SIS Programming and Control" section to configure and monitor the
PC1 settings).
1.
From your desktop
Telnet program starts (see the figure below).
Figure 38.
2.
At the command prompt, enter
Hexadecimal Decimal
20
22
3C
3E
23
25
7B
7D
7C
5C
5E
7E
5B
5D
60
Start
menu, select
Run
Telnet Command Prompt
open
.
IPL T PC1 • HTML Configuration and Control
32
34
60
62
35
37
123
125
124
92
94
126
91
93
96
, then enter
Telnet
, then click
OK
. The
43