Mikhail's Replies | Rapid SCADA Forum

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January 16, 2020 at 1:49 pm in reply to: Problem with DupAcks of Modbus TCP #6420

Mikhail
Moderator

Hi Vishnu,
Please post the same log as a text (not image), so I can check it using a tool.
You can find the file in C:\SCADA\ScadaComm\Log

January 15, 2020 at 3:01 pm in reply to: Rapid Scada hardware compatibility question #6417

Mikhail
Moderator

Hi,
If Windows itself works fast enough, it will be OK for Rapid SCADA.

January 15, 2020 at 2:58 pm in reply to: Read Coils as Inputs from Modbus PLC Simulator #6416

Mikhail
Moderator

Hi,

To be honest, I did this the first time in my life in the simulator.
Likely, addresses are displayed in the left column. The same addresses are specified in the Modbus template in the project.

January 14, 2020 at 1:02 pm in reply to: Add Device address #6410

Mikhail
Moderator

Enter 1 into Address and
enter 192.168.1.103 into Call number.

January 13, 2020 at 12:06 pm in reply to: Restat comminuacation line by command #6397

Mikhail
Moderator

Hi,

The formula is incorrect.
It’s better to fix error in KpMqtt to make it stable. Could you write here the error which is written in communication line log when connection lost?

January 13, 2020 at 12:03 pm in reply to: Read Coils as Inputs from Modbus PLC Simulator #6396

Mikhail
Moderator

Hi,

Like that
https://imgur.com/a/koJ8Stt

January 13, 2020 at 11:59 am in reply to: Add Device address #6395

Mikhail
Moderator

To post screenshots, use https://imgur.com/

January 13, 2020 at 11:57 am in reply to: installation caused other issues #6393

Mikhail
Moderator

Since then some websites that I visit every day or at least every 2 weeks have buttons that run scripts but when I click on them now, nothing happens.

Rapid SCADA is not related to any other websites.

January 13, 2020 at 11:55 am in reply to: How to send command to rs485 Relay board #6392

Mikhail
Moderator

Now i am going to configure a rapid scada to send commands from buton in the scheme. Can it? How to configure it?

You should watch this video.

January 10, 2020 at 1:44 pm in reply to: How to send command to rs485 Relay board #6366

Mikhail
Moderator

Could you send communication line log again? Resize the application window to show more information.

What converter do you use to connect the module to a computer?

January 10, 2020 at 12:41 pm in reply to: select value to display #6360

Mikhail
Moderator

I suggest to follow the videos. If something is not clear in the videos, please ask a particular question.

January 10, 2020 at 12:38 pm in reply to: How to send command to rs485 Relay board #6359

Mikhail
Moderator

On the screenshot you can see that Modbus RTU is used. But in the settings there is Modbus TCP. Seems that the screenshots were made in different time with different settings.

What Modbus type is needed, Modbus RTU or Modbus TCP? What is written in the device manual about that?

January 10, 2020 at 12:33 pm in reply to: Add Device address #6358

Mikhail
Moderator

Does PAC3200 use Modbus protocol?
Could you make screenshots related to the issue?

January 9, 2020 at 2:02 pm in reply to: How to send command to rs485 Relay board #6341

Mikhail
Moderator

Dear Han,

Please follow the suggestions written by manjey73. In case of issues, put links to screenshots here.

January 9, 2020 at 2:00 pm in reply to: Compile rapidscada #6340

Mikhail
Moderator

What projects have you successfully built before facing the error?
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