A function calculates a result according to the current value of its inputs. A function has no internal data and is not linked to declared instances. - Performs a bit to bit AND between two integer values
Inputs
IN : ANY First input
MSK : ANY Second input (AND mask)
Outputs
Q : ANY AND mask between IN and MSK inputs
Remarks
Arguments can be signed or unsigned integers from 8 to 32 bits.
In FFLD language, the input rung (EN) enables the operation, and the output
rung keeps the same value as the input rung. In IL"Instruction list"
This is a low-level language and resembles assembly language, the first parameter
(IN) must be loaded in the current result before calling the function. The other
input is the operands of the function.
ST Language
Q := AND_MASK (IN, MSK);
FBD Language
FFLD Language
(* The function is executed only if EN is TRUE *)
(* ENO is equal to EN *)
IL Language:
See also
