Chapter 3 Creating and Editing Screens
Add a value of $4 to $2 and store the value in $6 (this is a floating point operation of
signed 32-bit data).
FSUB (Floating Subtraction)
Equation
Var1 = FSUB (Var2, Var3)
Explanation
Perform the subtraction of Var2 and Var3, and store the subtraction result in Var1.
Remark
This is the operation of signed 32-bit data.
The calculation result can be stored as signed DWORD. When the data exceeds
the length of designated unit, the data out of range will be discarded.
Var1 can be internal memory only. Var2 and Var3 can be internal memory or
constant.
Example
Subtract a value of 1.0 from $0 and store the value in $0 (this is a floating point
operation of signed 32-bit data).
3-310 Revision May, 2010