Mqtt Communication Settings - Mitsubishi Electric MELSEC iQ-F Series User Manual

MQTT communication settings

Configure settings for MQTT communication.
Item
To Use or Not to Use MQTT Function
MQTT MQTT server
Connection specification method
Setting
MQTT Server Host
Name
MQTT Server IP
Address
MQTT Server Port No.
Client ID
User Name
Password
MQTT Certificate Verify Server Certificate
Setting
*1 The maximum number of the settable characters should also meet the following conditions.
A+(B+C)2+D984
A: Number of characters in the MQTT server host name
B: Number of characters in the client ID
C: Number of characters in the user name
D: Number of characters in the password
Description
Displays the usage status of the MQTT function.
"To Use or Not to Use MQTT Function" cannot be edited directly. To use the MQTT
function, add an MQTT connection device to the external device configuration.
Select an MQTT server (MQTT broker) specification method.
Set the endpoint URL of the MQTT server (MQTT broker). (ASCII)
This item is available only when 'MQTT server specification method' (Un\G108811)
is 0 (Host name specification).
Set an MQTT server (MQTT broker) IP address.
This item is available only when 'MQTT server specification method' (Un\G108811)
is 1 (IP address specification).
Set the port number of the MQTT server (MQTT broker).
Set the client ID of the Ethernet module. (UTF-16)
Set the user name to be used for authentication when connecting to the MQTT
server (MQTT broker). (UTF-16)
This item does not need to be set if authentication with a device certificate is to be
performed with Certificate Configuration Tool for FX5-ENET.
Set the password to be used for authentication when connecting to the MQTT
server (MQTT broker). (ASCII)
This item does not need to be set if authentication with a device certificate is to be
performed with Certificate Configuration Tool for FX5-ENET. The entered
characters are displayed as obscured text.
Select whether to verify the validity of the certificate of the destination server when
connecting to the MQTT server (MQTT broker).
If "Verify" is set, register the certificate using Certificate Configuration Tool for FX5-
ENET.
Setting range
• Not used
• Used
(Default: Not used)
• Host Name
• IP Address
(Default: Host Name)
*1
984 characters or less
(Default: Blank)
0.0.0.1 to
223.255.255.254
(Default: Blank)
1 to 65534
(Default: 1)
*1
1 to 492 characters
(Default: Blank)
*1
0 to 492 characters
(Default: Blank)
*1
0 to 984 characters
(Default: Blank)
• Verify
• Not to verify
(Default: Verify)
7 PARAMETER SETTINGS
7.4 Application Settings
7
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