Siemens SIMATIC LOGO! CMR2020 - Activate Mobile Wireless Interface

Configuration
6.8 WAN
LOGO! CMR2020 / LOGO! CMR2040
78 Operating Instructions, 09/2014, C79000-G8976-C356-01
Access parameters
You configure your mobile wireless connection in the "Mobile wireless settings" tab.
For access to the GSM mobile wireless network and to the HSPA, UMTS, GPRS or LTE
services, you require the following parameters:
● The PIN protects the SIM card against unauthorized use.
● APN is the name of the transition point from the mobile wireless network to other
connected IP networks, at this point to the Internet.
The user name and password are used to keep APN access secure.
You will receive these access parameters from your mobile wireless provider.
The mobile wireless network is selected automatically.
Note
Mobile wireless network connection with LOGO! CMR2020
LOGO!
CMR2020 only dials into a GSM/GPRS mobile wireless network.
Mobile wireless network connection with LOGO! CMR2040
As the preferred connection, LOGO!
CMR2040 first attempts to establish a connection to the
LTE mobile wireless network.
1.
If the connection to the LTE mobile wireless network fails, the CMR attempts to establish
a connection to the UMTS mobile wireless network.
2.
If the connection to the UMTS mobile wireless network fails, the CMR attempts to
establish a connection to the GSM/GPRS mobile wireless network.
6.8.3.1
Activate mobile wireless interface
By selecting the "Activate mobile wireless interface" check box, you make the mobile
wireless interface operational.
If the check box is not selected, the mobile wireless interface cannot be used. The mobile
wireless interface is turned off.