limit

 Function - Limits a numeric value between low and high bounds.

Inputs

Input	Data Type	Range	Unit	Default	Description
IMIN	DINT				Low bound.
IN	DINT				Input value.
IMAX	DINT				High bound.

Outputs

Output	Data Type	Range	Unit	Description
Q	DINT			IMIN if IN < IMIN IMAX if IN > IMAX IN otherwise.

Remarks

None

Function Diagram

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

Not available.

ST Language Example

Q := LIMIT (IMIN, IN, IMAX);

See Also

• max
• min
• mod / modLR / modR
• odd