Application and functions
1.4 Application examples
LOGO! CMR2020, LOGO! CMR2040
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Operating Instructions, 10/2016, C79000-G8976-C356-03
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Sending detected position data:
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By SMS message or e-mail
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To the BM
To be able to use the functions listed above, you first need to activate (Page 70) the GPS
interface in the WBM of the CMR. For correct position detection, the GPS signals need to be
received from three satellites.
Requirements
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Installation, connecting up and commissioning have been completed.
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An GPS antenna is 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 by SMS / e-mail without LOGO! BM
(Page 21), 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 63)
2.
Configure the mobile wireless connection:
See Mobile wireless settings (Page 87)
3.
Activate GPS reception (Page 70).
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.
1.4.5
Time-of-day synchronization
The time-of-day of the CMR can be synchronized using the following three methods:
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NTP
Synchronization with an external NTP server accessible via the mobile wireless network.
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GPS
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Mobile wireless
The availability of the time of day depends on the mobile wireless provider.