Moxa Technologies MGate 5105-MB-EIP Series - Page 28

MGate 5105-MB-EIP Series User Manual
28
As an MQTT client, it can publish or subscribe messages. By clicking the Add button, the protocol tag will
pop up for modifying the publish or subscribe tag. The instruction below shows the settings of adding
publish messages.
Parameters
Value
Default
Description
Name
JSON tag name
Topic
The topic of publish/subscribe message
QoS
0/1/2/ As general topic
setting
As general
topic setting
Global QoS of the topic
Retain message
Disable/Enable/ As
general topic setting
MQTT keeps message of the topic
Data unit
Bool/Int8/Int16/Int32/
Uint8/Uint16/Unit32/
Float32/Float64
Bool Data type of tag
Unit quantity
Data quantity included in the tag
Onchange trigger Disable/Enable Disable
Send the message under the change of
value from the tag
Most of the MQTT RAW Broker Configuration is the same as MQTT JSON Broker Configuration. Please find
the instruction from MQTT JSON Broker Configuration
section.