Mikhail

Forum Replies Created

Viewing 15 posts - 2,896 through 2,910 (of 6,302 total)
1 2 3 … 193 194 195 … 419 420 421
  • Author
    Posts
  • August 5, 2021 at 2:19 pm in reply to: opc da do not work #9352
    Mikhail
    Moderator

    Hi,

    OPC DA is a black box. I strongly recommend to move to OPC UA because it is more reliable, and .NET5 and higher will not support classic OPC.
    I can provide the source code of the driver if needed.
    Also try this advice.

    August 5, 2021 at 2:15 pm in reply to: scheme loading failed. Try to reload scheme #9351
    Mikhail
    Moderator

    Hi,

    The answer is here.

    August 3, 2021 at 12:30 pm in reply to: Database SQL usage #9325
    Mikhail
    Moderator

    Hi,
    5.8.3
    I think, 5.8.2. If needed, it the module can be updated to be compatible with 5.8.3.

    • This reply was modified 4 years, 10 months ago by Mikhail.
    August 2, 2021 at 8:43 am in reply to: ScadaAdmin.exe can not be started #9323
    Mikhail
    Moderator

    This error message means that ScadaAgent does not open TCP port 10002. Check agent configuration and log file.

    July 30, 2021 at 1:04 pm in reply to: ScadaAdmin.exe can not be started #9320
    Mikhail
    Moderator

    Hello,

    Make sure that the Temp subdirectory exists.
    If it doesn’t help, provide error details from ScadaAdmin.err

    July 29, 2021 at 12:54 pm in reply to: sevice start fail for built version 5.8.3 #9314
    Mikhail
    Moderator

    the service can be installed, after stop virus-killer software.

    Which antivirus software?

    July 29, 2021 at 12:52 pm in reply to: Export data module manual exist? #9313
    Mikhail
    Moderator

    All docs were moved to web. Link

    July 28, 2021 at 1:59 pm in reply to: Installation failure #9308
    Mikhail
    Moderator

    The user interface is very close between 5.7 and 5.8. You should use the latest version of Rapid SCADA.

    July 27, 2021 at 1:15 pm in reply to: How to install a free plugin #9306
    Mikhail
    Moderator

    Hello,
    Image pack is a set of images. It’s not needed to somehow install it. Just use the images in the Scheme Editor.

    July 27, 2021 at 10:58 am in reply to: Installation failure #9302
    Mikhail
    Moderator

    This question is not relate to the topic “Installation failure”. Please create a new topic in an appropriate subforum and provide a screenshot of your Table Editor.

    July 26, 2021 at 2:43 pm in reply to: Installation failure #9299
    Mikhail
    Moderator

    Please contact me by email to get a quote. Another option is a remote consulting service to help your engineers to make a project using Rapid SCADA.

    July 26, 2021 at 8:25 am in reply to: Auto control module settings #9296
    Mikhail
    Moderator

    About the 1st solution:
    It also good. You can improve it by cancelling the command in the output channel formula if relay is matched.

    July 26, 2021 at 8:23 am in reply to: Auto control module settings #9295
    Mikhail
    Moderator

    Hi,

    1. It means that a command is sent when the trigger changes from the fired state to waiting state.

    2. If I understand the task correctly, I would prefer the following (your 2nd solution):
    Create an input channel means “relay needs synchronization”.
    Create a trigger on this channel, set repeat period 10 seconds (for example) for the trigger. Send command to set a relay by the trigger.

    July 26, 2021 at 8:19 am in reply to: KpMQTT and Thingsboard #9294
    Mikhail
    Moderator

    For your task, you don’t need formulas in the configuration database.

    July 26, 2021 at 8:18 am in reply to: KpMQTT and Thingsboard #9293
    Mikhail
    Moderator

    This error is caused by an incorrect formula in the Formulas table or in the Input channels table. Formulas use C# syntax, not C/C++.

  • Author
    Posts
Viewing 15 posts - 2,896 through 2,910 (of 6,302 total)
1 2 3 … 193 194 195 … 419 420 421