TOPIC: How can write command 0x06 to modbus tcp by button

Hello:
How can write command 0x06 to modbus tcp by button?
I use modbus RTU Tcp connect server, can read from modbus server hold register,
but can not send command 0x06 to write to modbus, monitoring the tcp data,
only can monitor the command 0x03, and can not monitor the command 0x06 send out.
why the command not send out?
how i can use the button to send out command 0x06 to modbus write the holding register?
have the video to tell how setting?
wish you reply me,
Thanks a lot.

Hello,
I don't understand what problem do you have. To get function 0x06 you have to setup button. At the attached video you can see how to setup button for our new product TeslaSCADA2. For TeslaModbusSCADA its almost the same, but there only one property on the main Properties settings.

drive.google.com/open?id=14OKxYX_cftEIFGV9WVK0YnzQqvKxra3N

Best regards,
Ruslan