SSM – Safe Speed Monitoring

The SSM safety sub-function monitors whether the drive exceeds a set speed. An exceeding of the allowed speed is signaled.

=

SSM safety sub-function monitored

 

=

SSM safety sub-function is triggered

v

=

Speed

t

=

Time

t1

=

Point in time at which SSM is activated.

t2

=

Point in time at which SSM is deactivated.