mod / modLR / modR

 Function - Calculation of modulo.

Inputs

Input	Data Type	Range	Unit	Default	Description
IN	mod = DINT modR = REAL modLR = LREAL				Input value.
BASE	mod = DINT modR = REAL modLR = LREAL				Base of the modulo.

Outputs

Output	Data Type	Range	Unit	Description
Q	mod = DINT modR = REAL modLR = LREAL			Modulo: rest of the integer division (IN / BASE).

Remarks

None

FBD Language Example

FFLD Language Example

• In the FFLD Language, the input rung (EN) enables the operation.
  • The output rung keeps the state of the input rung.
  • The comparison is executed only if EN is TRUE.
  • ENO has the same value as EN.

IL Language Example

• In the IL Language, the first input must be loaded before the function call.
  • The second input is the operand of the function.

Op1: LD  IN
     MOD BASE
     ST  Q    (* Q is the rest of integer division: IN / BASE *)

ST Language Example

Q := MOD (IN, BASE);

See Also

• limit
• max
• min
• odd