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14.12.9.8
Control via terminals
Overview
The F-DI configuration includes the following steps:
• Assignment of Safety Integrated Functions to a failsafe digital input (F-DI)
• Defining the input modes of an F-DI
Description of function
The F-DI configuration allows the assignment of Safety Integrated Functions to the F-DI. After
configuring the F-DI, the interconnected Safety Integrated Function can be selected and
deselected.
In the F-DI configuration, it is also possible to set the input modes of an F-DI (p10040). The
setting defines 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 configuration" function.
Number
p10000.0...2
c10006
c10022
c10023
c10026
c10027
c10028
c10030
c10031
p10040.0...2
14.12.9.9
Discrepancy time
Overview
During the discrepancy time, the converter tolerates inconsistent input signals.
SINAMICS G220 converter
Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB
Name
SI F-DI enable
SI acknowledgment internal event F-DI
SI STO input terminal
SI SS1 input terminal
SI SLS input terminal
SI SLS limit bit 0 input terminal
SI SLS limit bit 1 input terminal
SI SDI positive input terminal
SI SDI negative input terminal
SI F-DI input mode
Functions
14.12 Safety Integrated
Unit
693
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