Commissioning via the SINAMICS V20 Smart Access
6.2 Accessing the SINAMICS V20 Web pages
SINAMICS V20 Converter
142 Operating Instructions, 10/2019, A5E34559884-012
Note
To reduce human exposure to radio frequency electromagnetic fields, maintain a minimum
distance of 2.5 cm between your body and the SINAMICS V20 Smart Access when it is
operational.
6.2.3 Establishing the wireless network connection
Equipment malfunctions as a result of unauthorized access to the converter
Hacker attack can result in unauthorized access to the converter through the SINAMICS
V20 Smart Access. This can cause equipment malfunctions.
• Before logging on to the V20 Web pages, make sure that there is no network security
risk.
– If the status LED lights up green or flashes green, make sure that no unauthorized
access to the converter exists.
– If an unauthorized access to the converter does exist, switch off the power switch on
SINAMICS V20 Smart Access and then switch it on again to restart the wireless
Establishing initial wireless network connection
1. After you have fitted the SINAMICS V20 Smart Access (Page 400) to the converter,
power on the SINAMICS V20 Smart Access by sliding its switch to the "ON" position.
2. Activate the Wi-Fi interface inside your PC or mobile device. If you desire to establish the
wireless network connection on your PC, make sure that you have previously activated
the automatic IP settings.
3. Search the wireless network SSID of SINAMICS V20 Smart Access: V20 smart
access_xxxxxx ("xxxxxx" stands for the last six characters of the MAC address of
SINAMICS V20 Smart Access)
4. Enter the wireless network password to launch the connection (default password:
12345678).
You can configure your own Wi-Fi name and channel. For more information, see Section
"Configuring Wi-Fi (Page 147)".
5. Enter the SINAMICS V20 Web site (http://192.168.1.1) in the supported browser.
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