Siemens SINAMICS S110 - Note on F-Dis

Safety Integrated Functions
8.6 Controlling the safety functions
Function Manual
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
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8.6.3 Note on F-DIs
Note
For enabled Extended Functions, you cannot use F-DIs which are not used for Extended
Functions, for other functions. Although you can connect the F-DIs, Safety Integrated returns
a discrepancy error message as soon as they are activated. This is because these F-DIs are
monitored for discrepancy even when no Safety functions are assigned to them.
Overview of important parameters (see SINAMICS S110 List Manual)
● r0722 CO/BO: CU digital inputs, status
● p10002 SI discrepancy monitoring time
● p10017 SI digital inputs debounce time
● p10040 SI F-DI input mode
● p10102 SI discrepancy monitoring time (2nd channel)
● p10117 SI digital inputs debounce time MM
● p10140 SI F-DI input mode (2nd channel)