INSYS WLAN 2.1, Руководство пользователя

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Overview AT Commands INSYS WLAN serial 2.1
Command Description
AT#IOT=<n>
Transmission of the input states
AT#IOT=0
Deactivated (default)
AT#IOT=1
Activated
It is necessary for the transmission that at the two involved devices the address
and port set in
AT&Z1
equal the according address (
AT#IP)
and the port
(
AT#PORT
) of the remote terminal. At both devices,
AT#IOT=1
must be acti-
vated.
The transmission of the inputs to the remote terminal takes place via UDP
packets. The UDP packets are automatically sent every 30 seconds, or within 1
second if changes occur at the inputs. They include the status of the two alarm
inputs UE and UE2. The remote terminal processes the packets and sets its
outputs UA and UA2 accordingly. It is thus possible to transmit 2 I/O lines from
one device to another one in a simple way. The transmission is performed
completely in the background and is therefore independent from the actual
data connection.
The setting can be queried with
AT#IOT?
.
AT#IP=<IP ad-
dress>
Set own IP address
AT#IP
sets the own IP address of the module.
Example:
AT#IP=192.168.1.1
The factory setting is
AT#IP=0.0.0.0
IP address, gateway and sub network mask must be coordinated in the local
network segment.
The setting can be queried with
AT#IP?
.
This setting is immediately stored in the permanent memory (independent
from the command
AT&W
). It will only take effect after a restart.
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