TwinSAFE Drive-integrated safety technology
The TwinSAFE safety-related drive technology can be used to implement both basic functions (TwinSAFE STO/SS1) and sophisticated safety functions (TwinSAFE Safe Motion). Depending on the product, the functionality can be realized via safe FSoE communication, with direct wiring or locally in the servo drive using the integrated TwinSAFE Logic.
AX81xx-x1xx-xxxx
AX82xx-x1xx-xxxx
AX85xx-x1xx-xxxx
Axis module with TwinSAFE Logic and TwinSAFE STO/SS1
Technical data | |
|---|---|
Function | Axis module with TwinSAFE Logic |
Implementation STO | via local TwinSAFE Logic, via FSoE or fixed via safe inputs |
Safe stop functions | Safe Torque Off (STO), Safe Stop 1 (SS1) |
Safety standard | EN ISO 13849-1:2015 (Cat 4, PL e), |
AX81xx-x2xx-xxxx
AX82xx-x2xx-xxxx
AX85xx-x2xx-xxxx
Axis module with TwinSAFE Logic and TwinSAFE Safe Motion
Technical data | |
|---|---|
Function | Axis module with TwinSAFE Logic |
Implementation STO | via local TwinSAFE Logic, via FSoE or fixed via safe inputs |
Safe stop functions | Safe Torque Off (STO), Safe Operating Stop (SOS), Safe Stop 1 (SS1), Safe Stop 2 (SS2) |
Safe acceleration functions | Safe Maximum Acceleration (SMA), Safe Acceleration Range (SAR) |
Safe brake functions | Safe Brake Control (SBC), Safe Brake Test (SBT) |
Safe direction functions | Safe Direction positive (SDIp), Safe Direction negative (SDIn) |
Safe speed functions | Safely Limited Speed (SLS), Safe Speed Range (SSR), Safe Speed Monitor (SSM), Safe Maximum Speed (SMS) |
Safe position functions | Safely Limited Position (SLP), Safe CAM (SCA), Safely Limited Increment (SLI) |
Safety standard | EN ISO 13849-1:2015 (Cat 4, PL e), |
Further information on this can be found in the chapter TwinSAFE safe drive technology.