There are files to configure concentrator operation (connection to the server, NTP
management, passwords, modem, etc.) as well as connected device definition files.
This section describes all those files.
When the files are modified on the main server, the changes are carried over onto thee
configured secondary server.
3.1.2.1 Concentrator operation
The concentrator configuration files are located in the indicated configuration directory. By
default “/CONFIG”.
The files are the following:
• <uid>_config.ini: this file contains the following configuration elements:
o FTP/SFTP server tree structure configuration
o Server type configuration (FTP/MQTT)
o NTP configuration
o Concentrator name and description
• <uid>_scl.ini: this file contains the configuration parameters for the scripts installed
on the concentrator
• <uid>_var.ini: this file contains the concentrator connection scheduling configuration
parameters
• <uid>_daq.csv: this file contains the concentrator connection and monitored device
interfaces, namely:
o Modem configuration:
▪ PIN code
▪ APN
▪ Login/password/authentication type
o Ethernet interface configuration:
▪ IP address
▪ Gateway
▪ DNS
o Serial port configuration:
▪ Speed
▪ Parity
▪ Data bits
▪ Protocol type used: Modbus etc.
o Links to the connected device configuration files: modbus, IO, TIC, etc.
3.1.2.1.1 “<uid>_config.ini” file
At least a certain number of parameters must be provided in this configuration file to provide
communication with the concentrator.
First, define the configuration name: Take the device uid as explained previously and suffix
“_config.ini” to it. Thus, in the previous example, the generated file name will be
“WPM00BDE4_config.ini”.
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