Application Examples; Mobile Wireless Communication By Sms / E-Mail Without Logo! Bm - Siemens LOGO! CMR2040 Operating Instructions Manual

Optional accessories: SD card
As an optional accessory you can use an SD card that is not supplied with the CMR. For
supported SD cards, see the appendix SD card (Page 161).
The SD card makes the following functions available:
● Storing configuration files
If you need to replace the CMR, you can also use the SD card to transfer the
configuration data of the CMR stored there to the new device. See section Replacing the
CMR (Page 137) for information on this.
● Saving diagnostics buffer entries
● Automatic saving of the entire diagnostics buffer if serious errors occur (can be
configured)
1.4

Application examples

Possible applications
The CMR has a wide variety of possible uses in various areas of application. Below, you will
find several configuration examples for applications of the CMR.
1.4.1

Mobile wireless communication by SMS / e-mail without LOGO! BM

Figure 1-2 Mobile wireless communication without LOGO! BM
LOGO! CMR2020, LOGO! CMR2040
Operating Instructions, 10/2016, C79000-G8976-C356-03
Application and functions
1.4 Application examples
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