Description Of Safety Integrated Functions - Siemens SINAMICS S120 Function Manual

Description of Safety Integrated functions

Two-channel parameterization
Parameterization of the Safety Integrated Functions must be performed in two channels; i.e.
there is one parameter each for the 1st and 2nd channel. These two parameters must be
identically parameterized.
For safety reasons, when using the Startdrive commissioning tool, only set the safety-related
parameters of the 1st channel while offline. Startdrive copies the parameter of the 2nd
channel automatically.
Because Startdrive sets the safety-related parameters of the 2nd channel by copying, only
the parameters of the 1st channel are given in this manual. You will find the relevant
parameters of the 2nd channel in the parameter description, e.g. in SINAMICS S120/S150
List Manual.
On faults and alarms, only the error number of the 1st channel is stated.
Safety Integrated
Function Manual, 12/2018, 6SL3097-5AR00-0BP1
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