LIMIT (Limiter)
| Function name | LIMIT_010 |
|---|---|
| Function version | 1.0 |
| Function state | stable |
| Compatibility with IEC61131-3 | compatible |
Graphic symbol :
Input / Output :
| Name | Belonging Group | Access | Types of data | Description |
|---|---|---|---|---|
| EN | Left Power Flow | IEC1131-3 enable input | ||
| A | Normal | R , RW | F , B , W , L , S | Input variable A |
| B | Normal | R , RW | F , B , W , L , S | Input variable B |
| C | Normal | R , RW | F , B , W , L , S | Input variable C |
| Q | Normal | W , RW | F , B , W , L , S | Result Q = MIN ( MAX ( B, A ), C ) |
| ENO | Right Power Flow | IEC1131-3 enable output |
Description :
The function Limiter is based on the following table:
| LIMIT | Q |
|---|---|
| B(In) < A(Min) | A(Min) |
| B(In) > C(Max) | C(Max) |
| A(Min) = B(In) = C(Max) | B(In) |