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5.8.3. Add Additional WLAN Channels with AT Commands
WLAN Channels and World Mode is only used for Client Mode.
World Mode can be disabled and additional channels added using AT commands.
NOTE
When World Mode is disabled and additional channels are used, WLAN communication may take a
longer time to establish during startup.
When using additional channels:
• The unit will search for country information during the scan.
• If the scan indicates that the unit is operating within either the European (ETSI) or North American (FCC)
regulatory domains, the additional channels will be enabled.
• A new scan will be performed every hour to update the regulatory domain.
• If no country information or conflicting information is detected, the unit will revert to World Mode. The unit
must then be restarted to update the regulatory domain.
For more information about how to use AT commands, see the AT Commands Reference Guide or the Help page
in the web interface.
For information on possible channels to include, see
WLAN Channels and World Mode (page 26)
.
Procedure
Enable or Disable World Mode and add WLAN channels.
1.
To Enable or Disable World Mode.
• Enable World Mode
AT*WMM=1
• Disable World Mode:
AT*WWM=0
2.
To include WLAN channels for connection and roaming, use the AT Command
AT*WSCHL=<channel_list>,<store>.
Example 1. Add 2.4 GHz channels
2.4 GHz system with Access Points in channel 1, 6 and 11. There is no 5 GHz channels.
AT*WSCHL=1,6,11,1
Example 2. Add both 2.4 GHz and 5 GHz channels
2.4 GHz channels: 1, 6 and 11
5 GHz channels: 36, 40, 44, 48
AT*WSCHL=1,6,11,36,40,44,48,1
Anybus
®
Wireless Bolt Serial
™
Configuration with AT Commands
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