Safety Parameters
The equipment manufacturer should select peripherals that can meet Cat. 3 PLd using the following values.
Common parameters
| Safety Status | Type of Element | Proof Test Interval | DC | PL and Category | SIL and HFT |
|---|---|---|---|---|---|
| STO | B | 20 years | Medium | PLd, Cat.3 | SIL2, HFT1 |
Parameters for each safety function
| Safety Functions | Enable Mode | Stop Category | SFF | PFHd 10-7 | Response Time (ms) |
|---|---|---|---|---|---|
| Emergency Stop E.Stop, TP | ALL | 1 | 95% | 1.1 | 1300 |
| Safeguard (SG)/Safeguard (Protective Stop) | AUTO | 1 | 93% | 1.9 | 750 |
The B10D values for switches provided by Epson are as follows:
- Emergency Stop switch (Option and TP): 250,000