kimdiego2098 / thingsgateway Goto Github PK

Do you have plans for having a capture plugin to capture data from external sources

1. Read variables from a CSV file, that can be modified externally by hand or by another automated process?
2. Capture variables from MQTT subscription supplied on a pre-defined JSON format?

Hi,
Is there a documentation on how to set alarm level values?
For example, I need to set alarm when raw above a certain value OR below a certain value?

Is this something that can work?

Hi,
I added QuestDB connection string to SQlHISALM connector
while connection is ok and table is automatically created but there is following error while saving actual data?
Any idea what I could be doing wrong?

Error message:Nuget安装：SqlSugar.QuestDb.RestAPI ，QuestDb中请使用：await db.RestApi().BulkCopyAsync(list) 注意是db.RestApi()不是db.Fastest Exception stack:SqlSugar.SqlSugarException: Nuget安装：SqlSugar.QuestDb.RestAPI ，QuestDb中请使用：await db.RestApi().BulkCopyAsync(list) 注意是db.RestApi()不是db.Fastest at SqlSugar.Check.ExceptionEasy(String enMessage, String cnMessage) at SqlSugar.QuestDBFastBuilder.ExecuteBulkCopyAsync(DataTable dt) at SqlSugar.FastestProvider1._BulkCopy(List1 datas) at SqlSugar.FastestProvider1.<>c__DisplayClass13_0.<<BulkCopyAsync>b__0>d.MoveNext() --- End of stack trace from previous location --- at SqlSugar.ContextMethods.PageEachAsync[T](IEnumerable1 pageItems, Int32 pageSize, Func2 action) at SqlSugar.FastestProvider1.BulkCopyAsync(List1 datas) at ThingsGateway.Plugin.SqlHisAlarm.SqlHisAlarm.InserableAsync(List1 dbInserts, CancellationToken cancellationToken)

Hi,
How to add a new type of channel. I call as FileSystem Channel, that works like TCP or UDP channel but does not make any active connections.
I have implemented the Constant value plugin that reads data from CSV file, but I am forced to use a TCP type connector and I cannot seem to use a Blank (Other) type channel.
Do you have any suggestions?
I added the following file to ThingsGateway.Foundation.csproj but it does not appear in my Channel options.
FileSystemSession.zip

Regards
Ajay

Hi,
Is it possible to push data to BackEnd Server (Device/Variables) using MQTT/JSON.
We will set up a business
If yes, what is the JSON structure needed to be?
Is there any example or documentation?

Regards
Ajay

Hi,
I am trying to test your SCADA system.
is there a documentation to know, when defining variables how to use ReadExpressions and WriteExpressions.
I want scale the read values by a factor. I tried to use "raw*10+10", *10, '10' nothing works.
Can you guide me?
Secondly,
Is there a way to have virtual variables (like constant value tags and calculation value tags) e.g Variable3= Variable1Variable2
Just to add my raw Modbus Variables are float32 type

Hope you can respond soon