Phoenix Contact FL EPA 2, Руководство пользователя

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Web-based management
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Enable - Enable/disable the WLAN interface.
Operating Mode - Choose if the device should operate as a WLAN client or Access Point.
Additional parameters will be visible, depending on the selection.
Channel Bands - “Client” mode only - Choose to scan for networks on either the 2.4 GHz
or 5 GHz channel band, or on both (default).
Scan for Networks - Scans the selected frequency band for WLAN networks.
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To connect to a network, select it from the dropdown menu after the scan has completed.
After pressing the button, all visible networks are shown in the “Select a network” dropdown
menu, including the SSID, channel and received signal strength (RSSI).
Connect to SSID - To connect manually to a network, enter its SSID (network name) here.
This can also be used if the network does not broadcast its SSID.
Authentication Mode - Select the authentication/encryption mode required by the net-
work.
Open = No encryption (not recommended)
WPA2 = WPA2 PSK authentication with AES/CCMP encryption
Other authentication and encryption modes can be selected using AT commands.
WPA2 Passkey - Enter the WPA2 passkey for the network.
Channel - Select a specific channel to use when scanning for networks. Which channels
are available depend on the “Channel Bands” setting.
Auto = All channels will be scanned (default).
4.1.4.1 Extended settings
Bridge mode (Client mode)
Layer 3 IP forward (default) -Several connected network devices support layer 3-transpar-
ent communication.
Several network devices can be connected behind the WLAN client. Communication can
only be carried out on an IP basis. This mode is suitable for every WLAN-compliant Access
Point.
Layer 2 tunnel - Connection with layer 2 transparency between two EPAs
This mode is suitable for all types of communication (e.g., PROFINET) and can also be used
for several devices behind the wireless module. The performance is somewhat lower than
in “Cloned MAC” mode. This mode can only be used between two EPA 2 modules.
Layer 2 cloned MAC only - Layer 2-transparent communication for one device
The device for which the MAC address needs to be entered supports layer 2-transparent
communication (e.g., for PROFINET) with the network. This mode is suitable for every
WLAN-compliant Access Point.
The WPA2 passkey must consist of 8 ... 63 characters from the following character set:
1234567890
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abcdefghijklmnopqrstuvwxyzäöüß
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ABCDEFGHIJKLMNOPQRSTUVWXYZÄÖÜ
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!§$%&/()=?{[]}+*#'-_.:;@€<>|µ
The characters " (ASCII 34) and , (ASCII 44) and \ (ASCII 92) may not be used.