WAGO 758-915 Manual

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WAGO 758-915 Manual Manual pdf 46 page image

46 Configuration WAGO-I/O-SYSTEM 758758-915 Bluetooth ® ETHERNET GatewayManualVersion 1.1.0, applicable from FW/HW Version 01/017.3.5.4 Bluetooth: WLAN CoexistenceThe adaptive frequency hopping technique (AFH) has always guaranteedexcellent coexistence to other existing wireless networks. In this section you candefine settings that enhance coexistence to WLAN systems in particular evenmore:• In the “Low Emission Mode™” special coexistence measures areimplemented to ensure that the WEG can also be operated in parallel withWLAN systems without any interference, including during a search(inquiry) for linkable devices.• Using the option “Exclude WLAN channel” you can explicitly inhibit upto three WLAN channels. The frequency range for these WLAN channelswill then not be utilized by the WEG.Table 22: WBM Configuration Page – “Bluetooth” > “WLAN coexistence”Entry Value DescriptionWLANcoexistenceLow emissionmodeon When searching for linkable partners, the WEG employs the“Low Emission Mode™”.This enables the frequency band to be commonly usedmore effectively.The WEG only evaluates this setting when it is the devicethat actively sets up the link.Links can be set up quickly to partner devices with the“Low Emission Mode™” activated.Linking to partner devices without, or with a de-activated“Low Emission Mode™” is only possible with restrictions.With this mode activated, device inquiry and link setuprequire much more time.With the “Low Emission Mode™” activated the WEGfulfills the requirements of the German automotiveindustry for secondary radio communications systems.off No additional coexistence measures are implemented besidesthose set forth in the Bluetooth® standard.Exclude WLANchannelNone1…14The WEG avoids the frequencies used by the specific WLANchannel when conducting its own wireless transmission.If required you can inhibit up to three WLAN channels usingthe three dropdown fields.[SetCoexistence]Save selected settings in the section “WLAN Coexistence” inthe WEG.