OR_MASK (bit to bit OR mask)

Integer OR bit-to-bit mask, turns bits on.
Languages supported: Function block diagram, ladder diagram, structured text.
This instruction applies to the
Micro810
, L20E, L50E, and L70E controllers.
OR_MASK
OR_MASK
OR_MASK parameters
Parameter
Parameter Type
Data Type
Description
EN
Input
BOOL
When set to true, the instruction is enabled.
  • TRUE: Execute the current computation.
  • FALSE: There is no computation.
Applies to ladder diagram programs.
IN
Input
DINT
Must have integer format.
MSK
Input
DINT
Must have integer format.
OR_MASK
Output
DINT
Bit-to-bit logical OR between IN and MSK.
ENO
Output
BOOL
Enables output. Applies to ladder diagram programs.

OR_MASK examples

OR_MASK function block diagram example
OR_MASK function block diagram example
OR_MASK ladder diagram example
OR_MASK ladder diagram example
OR_MASK structured text examples
OR_MASK structured text examples
(* ST Equivalence: *)

parity := OR_MASK (xvalue, 1); (* makes value always odd *)

result := OR_MASK (16#abc, 16#f0f); (* equals 16#fbf *)
Results
Results
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