INSYS WLAN 2.1, Manual

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INSYS WLAN serial 2.1 Operating Principle
10 Operating Principle
This section describes the basic procedures to operate and configure a INSYS WLAN serial
2.1. It will also give you an overview of the control elements of the software HSComm.
There are to methods to operate and configure the INSYS WLAN serial 2.1. In general, the
INSYS WLAN serial 2.1 is configured and operated via AT commands. You can enter these
commands yourself with the help of a terminal program and the AT command reference.
As an alternative, you can enter the most important functions easily with the help of the
configuration software HSComm.
10.1 Operation with the Terminal Program
In general, any terminal program can be used. We recommend the program Ter-
aterm from T.Teranishi. It is available free of cost on the Internet at
http://hp.vector.co.jp/authors/VA002416/teraterm.html.
Configuring and operating the INSYS WLAN serial 2.1 with a terminal program
How to configure and operate the INSYS WLAN serial 2.1 with a terminal
program.

The INSYS WLAN serial 2.1 is connected to the PC and switched on.

A terminal program is installed on the PC.

The terminal program is configured to 19.200 Baud.
1. Start your terminal program.
2. Select the serial port, to which your INSYS WLAN serial 2.1 is connected.

COM1 under Windows corresponds to /dev/ttyS0 under Linux.
3. Type the character string
AT
into the terminal program. Complete the entry
by pressing the Enter key.

Each command input starts with
AT
and is completed with the Enter key.

The INSYS WLAN serial 2.1 replies with
OK
.

S WLAN serial 2.1 does not respond, this may have two probable
serial 2.1 is connected to a different serial port. Check it
and repeat step 3.

T commands can be found in the chapter "AT Com-
5. Save your entries with
AT&W
.
If the INSY
reasons:
a) the INSYS WLAN serial 2.1 is switched off or
b) the INSYS WLAN
4. Configure the INSYS WLAN serial 2.1 using AT commands.
A reference of the A
mand Reference".
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