Lenze i550 - Functional Safety; Safety Module

Funconal safety
Sa
fety module
Integrated safety provides the condions to opmise the safety funcons. In comparison to
the use of standard safety engineering, integrated safety increases machine funconality and
availability. Planning and installaon expenditure is reduced.
The integrated safety system can be used for the protecon of persons working on machines
in accordance with the Machinery Direcve.
The safety module serves to use the "safe torque o" (STO) safety funcon.
The moon funcons are connued to be executed by the inverter. The integrated safety sys-
tem monitors the safe compliance with the limit values and provides the safe inputs. If moni-
tored limit values are exceeded, the integrated safety system starts control funcons in the
inverter according to EN 60204−1 to counteract possible errors.
Detailed informaon can be obtained from the "Funconal safety" planning
manual.
Safety module
Order code Version
I5MASAV000000S STO (Safe torque o)
Product extensions
Funconal safety
Sa
fety module
96