Siemens SIMATIC LOGO! CMR2020 Operating Instructions Manual page 42

Application examples
5.3 Position detection (GPS)
Requirements
1. Installation, connecting up, commissioning (Page 25) completed.
2. Antenna for mobile wireless reception connected.
If only position detection using GPS is required, the mobile wireless antenna does not
need to be connected. You only require a connected mobile wireless antenna when data
is forwarded using SMS messages.
3. Antenna for GPS reception connected.
Procedure
To set up access via the mobile wireless network and to establish a connection to the BM,
follow the steps below:
Note
Using the CMR for mobile wireless communication without BM
If you use the CMR in Mobile wireless communication without LOGO! BM (Page 38), the last
two steps of the procedure described below can be omitted.
1. First establish a configuration connection between the CMR and a connected PC. To do
this, use an Ethernet patch cable.
See Establishing a connection to the CMR (Page 49)
2. Configure the mobile wireless connection:
See Mobile wireless settings (Page 77)
3. Activate GPS reception (Page 56).
4. When configuration is completed, disconnect the CMR from the PC.
Note
Using a switch
When using a switch, e.g. LOGO! CSM, do not disconnect the connections: BM, CMR
and PC can be operated at the same time.
5. If you do not use a switch: Connect the CMR to the BM.
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LOGO! CMR2020 / LOGO! CMR2040
Operating Instructions, 09/2014, C79000-G8976-C356-01