Advantech ADAM-6217 handleiding

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ADAM-6000/6200 Series MQTT User Manual
7
ADAM modules support TLS encryption during data transmissions. We can choose to use TLS
certificate and verify certificate date.
4. User Name & Password
For some applications that require authorization control, the broker will constrain the subscriber's
authority to the data. ADAM modules can have the username/password set using Adam/Apax .NET
utility. Then, an MQTT message from an ADAM module will come with the username and password to
access the broker
5. Heartbeat
The broker will regularly check the connection with the ADAM at the heartbeat interval (keep-alive)
setting. The minimum interval setting is 5 s
6. Retain Message
When the retain function is enabled. The broker will store the last message of the topic. If a new
subscription for the topic is made, the message will be sent to the client. The client can get the last
message and does not need to wait until the next message is updated.
7. Deadband
Deadband is set to determine the minimum interval between publishing two MQTT messages. This is
intended to prevent MQTT messages from being published excessively due to noise
8. Interval
Set the interval for automatically publishing all data topics.(Interval must be more than Deadband)
9. Apply
Set Utility MQTT settings (excluding Advanced Settings) to the ADAM module. After pressing Apply,
the connection will be automatically disconnected to set the mqtt Settings, and then reconnect.
10. Basic Settings
Setup Publish Qos Publish Topic enable and Subscribe Qos
(Need to use Apply to setup on ADAM module)
11. Advanced Settings
Let user enable “User Defined MQTT Publish/Subscribe” and customize topic name and payload
message. Advanced Settings has a separate Apply button

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Productinformatie

MerkAdvantech
ModelADAM-6217
CategorieNiet gecategoriseerd
TaalNederlands
Grootte23763 MB