Siemens Sinamics S120 Function Manual page 123

Not e
E x tended Functions via PROFIsafe
The status signal "SLP active" (S_ZSW1.6 or S_ZSW2.6) is not the same as the diagnostic
signal "SLP active" (r9722.6), but is the AND logic operation of "SLP active" (r9722.6) and
"safely referenced" (r9722.23).
The other SLP status signals S_ZSW2.19 "SLP active position range", S_ZSW2.30 "upper
SLP limit maintained" and S_ZSW2.31 "lower SLP limit maintained" match the corresponding
bits in r9722.
Not e
Res trictions for P ROFIsafe telegram 30
The use of PROFIsafe telegram 30 (with the 16-bit words S_STW1 and S_ZSW1) has the
following restrictions:
• Only position range 1 is available.
• A switchover to position range 2 is not possible.
• The status feedback signals "safely referenced", "active position range", "upper SLP limit
maintained" and "lower SLP limit maintained" are not available.
● F-DI
The function can be selected via the F-DI of the TM54F or via onboard F-DI (CU310-2):
– Parameter p10032 is used to predefine the terminal for the safely limited position
– The terminals to select the SLP position range are defined using parameters p10033.
– The status signal "SLP active" can be used directly as signal source, or linked via the
Not e
E x tended Functions via TM54F or onboard t erminals
The safe status signal "SLP active" is not the same as the diagnostic signal "SLP active"
(r9722.6), but is the AND logic operation of "SLP active" (r9722.6) and "safely referenced"
(r9722.23).
On the other hand, the status signal "Active SLP area" corresponds to the signal "SLP active
position range" (r9722.19 ).
Not e
Res ponse t o bus f ailure
If p9580 ≠ 0 and SLP is active, in the event of communication failure the parameterized ESR
reaction is only realized if, as an SLP response, a STOP with delayed pulse suppression
when the bus fails has been parameterized (p9562[0...1] ≥ 10).
Safety Integrated
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
selection.
safe state signal (p10039) with an F-DO (p10042).
Description of Safety Integrated functions
4.2 Safety Integrated Extended Functions
123