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ScadaServer generated current data with the millisecond of timestamp are all zero.
What version of MySQL do you use?
Hello,
Thank you for the solution. I suppose, that the wrong statement is in the queue and never can be skipped.Do you have an idea in which case a sent value is changed to 0, and in which case it is saved correctly?
for the command, you can only make boolean command on/off ?
Command of the Standard type has a value of double type.
Binary command allows sending any data.Rapid SCADA works as Modbus master, and it can be TCP server or TCP slave.
I still can’t open tcp connection with Local tcp port 502, error:The network connection was refused by the server.
You can use this Hercules utility to test connection.
communication line for each port
If I were you, I did this way.
Also possible create a one command line and specify ports for each device in the Call Number field.Please make screenshots of the following folders
C:\SCADA\ScadaComm
C:\SCADA\ScadaServer
and paste links to them here.If the folders are not empty, execute svc_install.bat from command line as administrator. Make screenshots of the output.
It seems like server executes requests too long. Can you stop the Communicator service and send current data using Server’s Generator?
How many record already contained in the table cnldata ?
Of course, sorry ))
Would you create a release of your driver on GitHub to allow others to easily use the driver?
Hi catcute,
Could you explain the idea what you are going to implement?
Even if you switch operating mode to Slave, the existing Modbus driver works as master. Slave means that Communicator waits for incoming connection, TCP slave (TCP server) not Modbus slave.Hello,
Please find the *.log file of the module in SCADA\ScadaServer\Log\ and check the errors in this file.
