Basic Functions |
STO | - EP terminals on the power unit or CUA31/CUA32 and a DI on the Control Unit
- F-DI on TM54F
- F-DI on CU310?2
- PROFIsafe
| SBC
(if activated) | – | No | No | No |
SBC | - With STO (immediately or following expiry of the delay time with SS1)
| – | – | – | No | No |
SS1 Time-driven | - EP terminals on the power unit or CUA31/CUA32 and a DI on the Control Unit
- F-DI on TM54F
- F-DI on CU310?2
- PROFIsafe
| STO following expiry of the parameterized delay time, SBC (if activated) | STO | Can be parameterized | No | No |
Extended Functions |
SS1 with SBR/SAM | - F-DI on TM54F
- F-DI on CU310?2
- PROFIsafe
| Safe Acceleration Monitor (SAM) or Safe Brake Ramp (SBR) during braking. STO and SBC (if activated) following expiry of the parameterized delay time or if the speed falls below the minimum speed limit | STO | Can be parameterized | No | Yes |
SS2 | - F-DI on TM54F
- F-DI on CU310?2
- PROFIsafe
| Safe Acceleration Monitor (SAM) during braking. Following expiry of the parameterized delay time SOS | SS1 > STO | No | Yes | Yes |
SLS encoderless | - F-DI on TM54F
- F-DI on CU310?2
- PROFIsafe
- Continuously activated
| – | STO, SS1 (can be parameterized) | Yes | No | Yes |
SLS | - F-DI on TM54F
- F-DI on CU310?2
- PROFIsafe
- Continuously activated
| – | STO, SS1, SS2 or SOS (can be parameterized) | Yes | Yes | Yes |
SOS | - F-DI on TM54F
- F-DI on CU310?2
- PROFIsafe
| – | SS1 > STO | Yes | Yes | Yes |
SSM | - Always active, if configured
| – | Signals that the speed has fallen below a specified value (safe checkback signal switches to high) | Yes | No | Yes |
SDI | - F-DI on TM54F
- F-DI on CU310?2
- PROFIsafe
- Continuously activated
| – | STO, SS1, SS2 or SOS (can be parameterized) | Yes | No | Yes |
SLP | - F-DI on TM54F
- F-DI on CU310?2
- PROFIsafe
| – | STO, SS1, SS2 or SOS (can be parameterized) | Yes | Yes | Yes |
SP | - Always active, if configured
| – | – | Yes | Yes | Yes |
SBT | - Safety Control Channel
- BICO signals
- for test stop selection
| – | Signals test result. Warning if test failed | Yes | Yes | Yes |
