Practical example
7.2 SGLAN example
CIM
Operating Manual, 11/2022, A5E51250518-AC
95
Setup
We need a CIM to connect the onsite devices. The onsite devices can be LOGO! BM or Modbus
RTU devices.
LWE project on AWS Could
For how to create and deploy a LWE project on AWS Cloud, refer to "LOGO! Web Editor Online
Help".
Set the CIM
Requirements
• Antenna (Page 39), SMA connector (Page 34), cellular module (Page 37) and SIM card
(Page 35) is installed.
Procedure
1. Downloading and installing the certificate (Page 42).
2. Accessing web-based configuration from PC (Page 45).
3. Configure the Cellular and GNSS (Page 75).
4. Set the time (Page 83).
5. Configure the connection (Page 62) of CIM to the onsite device as you need.
6. Create a variable (Page 55) for the liquid level.
7. Create a contact (Page 54) for receiving the short message.
8. Create a message (Page 56) for informing the abnormal liquid level.
9. Bind the event (Page 58) "abnormal liquid level" with an action "send message".
Set the onsite device
To setup the communication from CIM and the onsite device, refer to the documentation for
onsite device and do the settings accordingly.
7.2 SGLAN example
7.2.1 Download program to LOGO! BM remotely
In this practical sample, you learn how to create an SGLAN using CIM and computer to
configure a remote device and download a program to a remote LOGO! BM.
The sketch below illustrates how such a system works:
To Next Page
Loading...
