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to phachakorn:
Please check Communication Lines->Request Sequence -> Column Command Line.
You need to write KpMqtt_Config.xml in this column and than Upload Configuration.
If a file name KpMqtt_Config.xml has already been written in this column, just Upload Configuration.to ALnaluk:
Please show connection settings in working mqtt-spy and compare with <MqttParams Hostname=”tailor.cloudmqtt.com” ClientID=”” Port=”15043″ UserName=”pscmbdmc” Password=”pscmbdmc”/>Hi!
Could you please check Configuration Database->Dictionaries->Device Type column DLL Filename
You need to write KpMqtt.dll (pay attention to the case of letters)Also could you please check Line Parameters ->Request Sequence text DLL.
You need to write KpMqtt.dll (pay attention to the case of letters)In your picture KpMQTT (MQTT in uppercase)
Hi!
We’ve just added a new video https://www.youtube.com/watch?v=QTcimIik6uU&feature=youtu.be
Perhaps it will be useful to youHi!
Brief instruction
1. Make sure that the library is available in the driver list.
Communicator-> Drivers.
Here you will see lists of available drivers. The KpMqtt.dll should be on the list.2. Add device type to the Dictionaries.
Configuration Database->Dictionaries->Devices Type
For example:
ID Name DLL Filename Description
(Last ID)* MQTT KpMqtt.dll MQTT driver3. Add Communication line.
Configuration Database->System->Communication line
For example:
Number Name Description
21 MQTT MQTT4. Add devices.
Configuration Database->System->Devices
For example
Number Name Device Type Communication line Description
42 MQTTtest MQTT MQTT MQTTtestOther fields are empty
5. Add input channel.
Configuration Database->System->Input channels
Before to this, you need to update data. Stand on the ‘input channel’, right-click and click on the ‘Refresh’ button
For example for [42] MQTTtest (here name devices)
Number Active Name Channel Type Object Device Signal
600 V mqttparam1 Calculate Real Enterprise MQTTtest 1
601 V Mqttparam2 Calculate Real Enterprise MQTTtest 2
602 V Mqttparam3 Calculate Real Enterprise MQTTtest 3Other fields are empty
* Number, Name must be the same like in configuration file6. Upload Configuration
7. Configure MQTT
Instances->Communicator->Communication Line
Stand on the ‘Communication Line’, right-click and click on the ‘Import’ button. Select communication line [21]MQTT (for example)
Line Parameters contains 3 tabs.1. Main Parameters
Here you can see the name and number communication line. In our example, number 21
2. Custom Parameters
Can be empty.
3. Request Parameters
Add following data:
In our example:
Number: 42 (number device)
Name: MQTTtest
Driver: KpMqtt.dll
Command line: KpMQTT_Config.xml8. Save and upload configuration
9. Start line (Stand on the [21]MQTTest, right-click and click on the ‘Start line’ button)
10. If everything is configured correctly, on the tab
Communication line->[21]MQTT->[42]MQTTtest you can see data. In our Example.Hi!
We have posted a brief instruction in English https://github.com/RapidScada/scada-community/blob/master/Drivers/KpMqtt/README-EN.md recently. Maybe you will find it useful. In the manual we can get an example of configuring KpMQTT_Config.xmlYou need to place
1.kpmqtt.dll file in the folder C:\SCADA\ScadaComm\KP
2.kpmqtt_config file in the folder C:\SCADA\Projects\TestProject\Instances\Default\ScadaComm\Config
3.jint.dll file in the folder C:\SCADA\ScadaComm\KP
4.file job.js in the folder C:\SCADA\ScadaComm\KPThis driver was developed by our community, and at the moment the Rapid SCADA team has begun to finalize the driver.
Hello pyrotoef,
Your question is very interesting. The MQTT driver has been developed by our community, the author is https://github.com/bersim
We can recommend the following ways for solution to your issue:
1) You can contact the developer of this diver, perhaps he was facing with this issue.
2) Developers of Rapid SCADA on a paid basis can solve this problem.
Thank you for your question.
Rapid SCADA team
