Siemens SINAMICS S120 Manual page 35

Safety integrated extended functions, fail-safe drives, controlling the cu320 from a tm54f and f-cpu

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SINAMICS S120 Fail-Safe Drives

Description

Enter Drive_1 under Drive group_1

and Drive_2 under Drive group_2.

Interconnect input F-DI3 to

"Acknowledge internal event". The

falling edge at this input resets the

"Internal event" status in the drives.

Then, re-close the configuration

window.

Under "Inputs" you will obtain an

overview of the states of the F-DIs

connected to the TM54F.

For this particular function example,

all of the fail-safe inputs used should

be parameterized as NC/NC contact.

I DT Safety Integrated

Page 35/43

Entry ID: 28424136

Comment

MC-FE-I-005-V11-EN

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