SR (Bistable Function Set Dominant)
| Function name | SR_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 | ||
| S1 | Normal | R , RW | F | Input variable |
| R | Normal | R , RW | F | Input variable |
| Q1 | Normal | RW | F | Result of the operation |
| ENO | Right Power Flow | IEC1131-3 enable output |
Description :
The operation block Bistable function (set dominant) is a latch where the set is dominant. If the setting signals (S1) and reset (R) are both true, it will be true the exit (Q1), too.