Siemens SINAMICS G220 - Control Via Terminals; Discrepancy Time

14.12.9.8 Control via terminals
Overview
The F-DI con󹪝guration includes the following steps:
• Assignment of Safety Integrated Functions to a failsafe digital input (F-DI)
• De󹪝ning the input modes of an F-DI
Description of function
The F-DI con󹪝guration allows the assignment of Safety Integrated Functions to the F-DI. After
con󹪝guring the F-DI, the interconnected Safety Integrated Function can be selected and
deselected.
In the F-DI con󹪝guration, it is also possible to set the input modes of an F-DI (p10040). The
setting de󹪝nes whether the F-DI should operate as NC contact/NC contact (default setting) or
as NC contact/NO contact.
If the signal to select a Safety Integrated Function (c10026 … c10035) is interconnected with
the "Statically selected" value, then the Safety Integrated Function is continuously selected.
After the converter supply voltage has been switched on, the Safety Integrated Function is
permanently active.
Parameters
The following list contains the parameters of the "F-DI con󹪝guration" function.
Number Name Unit
p10000.0...2 SI F-DI enable 
c10006 SI acknowledgment internal event F-DI 
c10022 SI STO input terminal 
c10023 SI SS1 input terminal 
c10026 SI SLS input terminal 
c10027 SI SLS limit bit 0 input terminal 
c10028 SI SLS limit bit 1 input terminal 
c10030 SI SDI positive input terminal 
c10031 SI SDI negative input terminal 
p10040.0...2 SI F-DI input mode 
14.12.9.9 Discrepancy time
Overview
During the discrepancy time, the converter tolerates inconsistent input signals.
Functions
14.12Safety Integrated
SINAMICS G220 converter
Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB 693