Subtract

The Subtract function subtracts the second parameter from the first parameter.

Return type

The function return type is: INTEGER

Function parameters

Table 1. Subtract assignment function parameters
Parameter order Input variable type Parameter data type Required parameter Description
1 Data field SIGNED Yes The value to be subtracted from.
2 Valid types are:
  • Data field
  • Constant
 SIGNED Yes The value to be subtracted.