Dynamic dialog settings for WINCC objects, there is always a problem, there is an error when generat

Updated on technology 2024-02-09
13 answers
  1. Anonymous users2024-02-06

    The formula in the expression is incorrect.

  2. Anonymous users2024-02-05

    The variable name is wrong or the formula is not in the right format!

    Note that the variable name should be in quotation marks in English.

  3. Anonymous users2024-02-04

    I connected the Boolean out dialog generated an error, how to fix it. Thank you, Master, for your advice.

  4. Anonymous users2024-02-03

    When wincc specifies the dynamic value range of the analog type, the "equal" actually means less than or equal to.

    All you need to do is specify the range of valid values 1=20 (yellow), the range of valid values 2=80 (green), and the range of valid values 3=100 (red).

    If you have used the English version, you may understand that the "equal" is actually "up to", which is not well translated by Siemens, which makes people misunderstood.

  5. Anonymous users2024-02-02

    It can't be changed to be greater than or less than true.

  6. Anonymous users2024-02-01

    Add Enter Value to select the color.

  7. Anonymous users2024-01-31

    You are beyond the picture album image frame, you can close the surrounding frame and use the image border to increase the frame, and then set the album side car to take the frame, so that there will be no such prompt.

  8. Anonymous users2024-01-30

    Word A is preceded by an extra curly brace.

  9. Anonymous users2024-01-29

    bool temp;

    temp=gettagbit("c_tag");

    temp=!temp;

    settagbit("c_tag"temp);

    **No, don't ask the great god for advice, I'm a beginner, why is it wrong to write according to the examples in the book.

  10. Anonymous users2024-01-28

    There is an extra brace in the world.

  11. Anonymous users2024-01-27

    Apparently there is an extra middle bracket, in word a.

  12. Anonymous users2024-01-26

    1。Open any WinCC screen first, right-click "Properties" on any icon object, and the "Object Properties" property dialog box will pop up;

    2。Click the "Properties" tab, you can see the "Miscellaneous" node item, and then click the "Miscellaneous" node item, and you can see the "Tooltip Text" attribute item on the right side;

    3。In the "tooltip text" property, type the prompt or comment text that you need to move the mouse over to the device.

  13. Anonymous users2024-01-25

    1. Define the type of structure variable, and then define several structure variables to be used according to this custom type, which you should understand.

    For example, these are two struct variables, each of which includes two elements, auto and man.

    2. Define a PDL file for pop-up screens, and the variables used in it should be filled in as auto and man, and cannot be prefixed.

    3. Define a number of pictruewindows on the main screen, which are loaded with the PDL files defined above.

    Note that the prefix attribute of the picture property should be filled with a different prefix, for example. PIC1301 or. pic1309

    4. Write scripts in the click events of different buttons or objects to make these pictruewindows display respectively.

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