Siemens SCALANCE W770 Series Configuration Manuals page 118

Functions specific to SCALANCE
5.3 Signal recorder
Syntax
Call up the command with the following parameters:
wlan signal-recorder <wlan 0/X> <ms (1-60000)> <sample_number (1-20000)> [bidirectional]
start
The parameter has the following meaning:
Parameter
wlan 0/X
ms
sample_number
bidirectional
For information on identifiers of addresses and interfaces, refer to the section "Interface
identifiers and addresses (Page 29)".
Result
The recording is configured and will be started. The measured values are 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.
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.
118
Description
WLAN interface
The interval in milliseconds (ms) be‐
tween acquisition of two measured val‐
ues
This parameter specifies how many
measured values will be recorded.
The values of the access point are re‐
corded.
SCALANCE W770/W730 acc. to IEEE 802.11n Command Line Interface
Range of values / note
Enter a valid interface.
1 - 60000
The first measured value is dis‐
played only after the set time interval
has elapsed.
1 - 20000
Requirement
Firmware version > 6.1 is installed
on the access point.
Note
The access point sends its data to a
maximum of 3 clients on which sig‐
nal recorders are running. The ac‐
cess point data is not displayed on
other clients.
Configuration Manual, 09/2017, C79000-G8976-C324-08