Accessing The Web Pages; Establishing The Wireless Network Connection - Siemens Sinamics G120 Operating Instructions Manual

Accessing the Web pages

You can access the SINAMICS G120 Web pages from a PC or a mobile device that
connects to the SINAMICS G120 Smart Access.
4.1

Establishing the wireless network connection

NOTICE
Equipment malfunctions as a result of unauthorized access to the inverter
Hacker attack can result in unauthorized access to the inverter through the SINAMICS
G120 Smart Access. This can cause equipment malfunctions.
• Before logging on to the SINAMICS G120 Web pages, make sure that there is no
SINAMICS G120 Web address
● http://192.168.1.1
● https://192.168.1.1 (requires download and installation of SSL certificates)
Installing SSL certificates (only for access with https://)
To access the SINAMICS G120 Web pages with https:// from a Windows 10-based PC or
iOS-based mobile devices, you need to install SSL certificates.
Installing on Windows 10-based PCs
1. Enter the certificate download Web site
(https://support.industry.siemens.com/cs/ww/en/ps/13225) and download "G120 smart
access certificates.zip". Extract the certificate file "root-ca-cert.der" to your local drive.
2. Double-click the file "root-ca-cert.der" and then select "Install certificate > Next" to open
the certificate store.
SINAMICS G120 Smart Access
Operating Instructions, 04/2018, A5E43332487
network security risk.
– If the Wi-Fi communication LED lights solid green or flashes green, make sure that
no unauthorized access to the inverter exists.
– If an unauthorized access to the inverter does exist, remove the SINAMICS G120
Smart Access, and then fit it to the inverter again. Then power on the SINAMICS
G120 Smart Access to re-establish the wireless network connection.
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