Function description
Operating Manual PSENmlock mini, PSEN mlm 1 sa 1.1/2.1/2.2
1005802-EN-02-Draft
| 20
5.8 Operating modes
The safety switch can be used in various operating modes.
} Operation without Safety Device Diagnostics
– Standard operating mode
After every restart the safety switch is in operation without Safety Device Diagnostics.
– No communication with Safety Device Diagnostics
– Guard locking is activated/deactivated exclusively via safety inputs S31/S41.
} Operation with passive use of the Safety Device Diagnostics
– Safety switch supplies diagnostic data to Safety Device Diagnostics
– Guard locking is activated/deactivated exclusively via safety inputs S31/S41.
} Operation with active use of Safety Device Diagnostics
– Guard locking is deactivated by a combination of a command from Safety Device Dia-
gnostics and the state of safety inputs S31/S41 (S31/S41 must have a high signal).
The safety requirements are guaranteed by the signals at safety inputs S31/S41 (the
fieldbus for Safety Device Diagnostics communication is not safety-related).
To Next Page
Loading...
