Mikhail

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  • August 25, 2023 at 11:50 am in reply to: SQL string 8 caracters #13251
    Mikhail
    Moderator

    The above description is correct.

    Sorry if it is studi question but how to modifiy the driver ?

    1. Change the driver by yourself using the source code.
    2. Sponsor the update, and we would implement the required feature.

    Any source code somewhere ?

    Driver’s source
    See DrvDbImport projects. For example, DrvDsOpcUaServer supports long strings.

    August 25, 2023 at 11:47 am in reply to: Communication Lines and speeds #13250
    Mikhail
    Moderator

    If you use Modbus TCP, using multiple communication lines will increase polling performance.

    August 25, 2023 at 11:46 am in reply to: OPC DA null values because bad quality. #13249
    Mikhail
    Moderator

    Bad quality status is received only by Rapid SCADA driver or also by other OPC clients, like Matrikon OPC Explorer?

    August 24, 2023 at 9:39 am in reply to: Communication Lines and speeds #13244
    Mikhail
    Moderator

    In general, communication lines work in parallel.

    August 24, 2023 at 9:38 am in reply to: Communication Lines and speeds #13243
    Mikhail
    Moderator

    Hello,

    It may depend on the communication protocol. Could you provide screenshots of the Communication line settings?

    August 24, 2023 at 9:34 am in reply to: SQL string 8 caracters #13242
    Mikhail
    Moderator

    Hi,

    Thank you for the screenshot.
    In Rapid SCADA 6 channels of the string type may contain more then 8 characters.
    However, the DB import driver currently does not support long strings. The driver needs an update to implement the required feature.

    August 23, 2023 at 9:50 am in reply to: scada-v6 source code debug #13238
    Mikhail
    Moderator

    After build, the executable and other files should be correctly copied to the runtime location as the installer does. Services must be registered in the system. Then they can be started.

    August 23, 2023 at 9:48 am in reply to: SQL string 8 caracters #13237
    Mikhail
    Moderator

    Hi,

    Could you provide a screenshot?

    August 22, 2023 at 11:40 am in reply to: add new condition ins scada scheme V5 #13234
    Mikhail
    Moderator

    Hi,

    My be it’s better to create new components inheriting them from the existing, because in this case you have more freedom to add new features.

    August 22, 2023 at 11:35 am in reply to: Add formula in RapidScada v6 #13233
    Mikhail
    Moderator

    Hi,

    The instruction is here. In Rapid SCADA 6 the Formulas table was renamed to Scripts. You should copy from line 21 to 205.
    The formulas also should work on the 6th version.

    August 21, 2023 at 9:06 am in reply to: add new condition ins scada scheme V5 #13230
    Mikhail
    Moderator

    I think, it’s better to develop new components using the existing components as base classes, or as examples.

    August 21, 2023 at 9:04 am in reply to: Require password to open ScadaAdmin #13229
    Mikhail
    Moderator

    Hi,

    There is no password in ScadaAdmin. However, it would be useful.
    You could prevent other users to change the project it by configuring Windows access rights on the application and project folders.

    August 16, 2023 at 9:24 am in reply to: incorrect transaction ID #13224
    Mikhail
    Moderator

    Hi,
    ScadaClient is class is not thread safe, while you execute client.GetCurrentData in many threads.

    August 15, 2023 at 8:48 am in reply to: New release Rapid SCADA 6.1.x #13221
    Mikhail
    Moderator

    Hello,
    Old versions are not published. I suggest to upgrade to the latest version.
    If you need to move the software to another server without any changes, copy files and use this instruction.

    August 14, 2023 at 6:58 am in reply to: Webstation errors #13219
    Mikhail
    Moderator

    Make sure that you don’t ignore registration keys when upload the configuration. The checkbox must not be set.
    https://ibb.co/RT4kMz6

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