FC_DisplayMessageWrite - General Information
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Type: |
Function |
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Available as of: |
SystemInterface_1.32.6.0 |
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Versions: |
Current version |
Output of text in the display (at any position).
Use this function to output a i_sDisplayString text at any position within the controller display (PacDrive LMC Pro, PacDrive LMC Eco). In contrary to the function FC_DisplayLineWrite(), the text is continued in the next line; so it can be written across several lines. Use i_uiLine to specify the line in which the first character is to be written. Use i_uiPosition to specify the start position for text in the line.
Use flag i_xClearDisplay to select whether the display is first deleted or whether the text is overwritten.
If the text is longer than the number of characters available on the display, the text is shortened to the length that can be displayed.
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Input |
Data type |
Description |
|---|---|---|
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i_uiLine |
UINT |
Line, in which the first character is to be written |
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i_uiPosition |
UINT |
Start position of the text within the line |
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i_sDisplayString |
STRING[200] |
Text that has to be written |
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i_xClearDisplay |
BOOL |
Delete the display first or the text is overwritten |
|
Data type |
Description |
|---|---|
|
DINT |
0: OK -1: Function for controller is not available -2: Internal error detected -3: The display is not in the IEC-Mode -10: The string that has to be written is outside the available range |
sDisplayString:='FC_DisplayMessageWrite -> ->';
lResult:=FC_DisplayMessageWrite(uiLine+1, uiPosition, sDisplayString, bClearDisplay);
IF lResult < 0 THEN
sResult := 'Error: FC_DisplayMessageWrite';
END_IF;
