Functions specific to SCALANCE
4.2 Signal recorder
SCALANCE W760/W720 to IEEE 802.11n Command Line Interface
Configuration Manual, 10/2015, C79000-G8976-C351-05
99
Requirement
●
The WLAN interface is enabled.
You are in the User EXEC mode or in the Privileged EXEC mode.
The command prompt is as follows:
cli>
or
cli#
Syntax
Call up the command with the following parameters:
wlan signal-recorder <wlan 0/X> <ms (100 - 60000)> <sample_number (1 - 20000)>
display
The parameter has the following meaning:
Parameter
Description
Range of values / note
wlan 0/X
WLAN interface
Enter a valid interface.
ms
The interval in milliseconds (ms) be-
tween acquisition of two measured
values
100 - 60000
sample_number
This parameter specifies how many
measured values will be recorded.
1 - 20000
For information on identifiers of addresses and interfaces, refer to the section "Interface
identifiers and addresses (Page 25)".
Result
The recording is configured and will be started. The measured values are output in the CLI
and logged in files. If these files already exist, they will be overwritten. If the set total number
of measured values is reached, the recording stops automatically.
Use the
wlan signal-recorder <wlan 0/X> stop
command to stop the recording early.
During the recording, it is possible that working in the CLI becomes slower.
Further notes
You stop the recording early with the
wlan signal-recorder <wlan 0/X> stop
command.
You display the status of the signal recorder and the recording with the
show wlan signal-
recorder <wlan 0/X>
command.