9400 with SM301 - Safe torque off and hidable safely-limited speed - performance level e

Function:
In the example, safe torque off is activated when the door is opened.
Via X1, safely limited speed can be activated from another machine part.
If safe torque off is activated when safely limited speed is already active, a rotation of the motor due to external influences might lead to a response of the SLS monitoring and the activation of an error message. To prevent this, SLS is only activated when STO is not active.

 

Safety information / disclaimer:

The safety application and parameterisation notes are examples of possible subfunctions in machines.

The T10D value according to DIN EN ISO 13849-1, Annex C.4.2 is only indicated if a B10D value is available and the operating time is less than 20 years.
 
Commissioning is prohibited until the machine has been checked in accordance with the regulations set out in the relevant EU directives / national laws.
 
The safety instructions contained in the technical documentation must be observed.
 
Using the examples does not exempt the user from careful project planning. For possible damages and consequential damages Lenze assumes no liability to the extent permitted by law.
 
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