Configuring with Web Based Management   
6.10 "iFeatures" menu 
  SCALANCE W780/W740 to IEEE 802.11n Web Based Management 
408  Configuration Manual, 08/2018, C79000-G8976-C267-13 
 
 
BM page can only be configured with the following KEY-PLUGs: 
  Access point: W780 iFeatures (MLFB 6GK5 907-8PA00) 
  Client: W740 iFeatures (MLFB 6GK5 907-4PA00) 
When should iPCF-HT (High Throughput) be used? 
 
Note 
Use of iPCF-HT 
The function iPCF
-HT 
  and other iFeatures (e.g. iPCF, iPCF-MC, iPRP) are not compatible with each other and 
cannot be used at the same time on a device. 
  Can only be used in the frequency band 5 GHz and with WLAN mode "(only) IEEE 
802.11n". 
  Is available only on the WLAN interface 1. 
It is advisable only to use and MCS index.
 
The use of iPCF-HT is particularly advisable when a higher data throughput is required. If, 
for example, alongside PROFINET you also want to transfer video data. The real-time 
behavior for PROFINET is retained. 
The possible settings differ for access point and client.