IDEC MICROSmart FC6A Series User Manual page 578

11: SD M C
EMORY ARD
■ [MQTT_TLS] section keys and parameters
Key
use_secure_connection
root_certificate
client_certificate
client_private_key
■ [MQTT_DELETE_FILES] section keys and parameters
Key
Specifies whether to delete the files
delete_files for MQTT Basic Settings after the
download.
Restrictions
The maximum number of characters per line is 512 single-byte characters including line feed codes. All the text on the line will be ignored if

there are more than 512 single-byte characters on the line.
 Each item must be described as a single line. If a line feed occurs before the end of the line, all characters after the line feed are ignored.
Only line feed codes of the format generally supported by Windows (CR+LF) are supported. If any other line feed format is used, the

mqtt_basic_settings.ini file will fail to run properly.
Data from a semicolon (;) to the line feed code is ignored. The space after the semicolon can be freely used for comments. However, if the

mqtt_basic_settings.ini file is opened in WindLDR and then saved again, comments written after the semicolon will be deleted and the file will
only contain standard comments.
Only strings with single-byte characters can be used.

If the same key appears multiple times, only the bottom key is valid.

■ mqtt_basic_settings.ini file example
[MQTT_BROKER]
hostname="www.example.com"
port_number=8883
[MQTT_KEEP_ALIVE]
keep_alive=60
[MQTT_CLIENT_ID]
client_id="device0"
[MQTT_AUTH]
authentication=true
accountname="idec"
password="password"
[MQTT_TLS]
use_secure_connection=true
root_certificate=true
client_certificate=true
client_private_key=true
[MQTT_DELETE_FILES]
delete_files=true
11-42
Description
Specifies whether to perform
SSL communication with the
broker.
Specifies whether there is a
root certificate of the server
certificate.
Specifies whether there is a
client certificate.
Specifies whether there is a
client private key.
Description
FC6A S MICROS
ERIES
Parameter
Performs TLS communication with the
true
broker.
Does not perform TLS communication
false
with the broker.
There is a root certificate of the server
true
certificate.
There is no root certificate of the server
false
certificate.
true There is a client certificate.
false There is no client certificate.
true There is a client private key.
false There is no client private key.
Parameter
true Deletes the files for MQTT Basic Settings.
Does not delete the files for MQTT Basic
false
Settings.
U ' M FC9Y-B1722
MART SER S ANUAL
Default Value
false
false
false
false
Default Value
false