7.10.1 SYS.CONVERT

Function

Data type conversion converts the data input in IN to the target data type and outputs it in OUT

LD graphics

Parameter description

Interface variable	Declaration	Data type	Description
IN	Var_Input	Source basic data type	Data to be converted
Function name	Return value	Target basic data type	Output the converted result

warning

• When using this instruction, it is recommended to specify the source data type and target data type
• In LD, select the source data type by clicking the "???" in the upper left corner of the graph; click the "???" in the upper right corner of the graph to select the target data type
• When adding by dragging in ST, the data type selection window as shown below will appear:
• 

Example

• LD example is shown in the following animation:

• ST example is shown in the following code:

OUT_DINT := UDINT_TO_DINT(IN_UDINT);