Interconnecting The "Sto Active" Signal - Siemens sinamics G120 Operating Instructions Manual
Low voltage inverters chassis devices with cu250s-2 control units and encoder evaluation
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Also See for sinamics G120:
- List manual (1256 pages) ,
- Manual (732 pages) ,
- Operating instructions manual (550 pages)
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Advanced commissioning
6.8 Safe Torque Off (STO) safety function
6.8.3.5
Interconnecting the "STO active" signal
If you require the feedback signal "STO active" of the inverter in your higher-level control
system, then you must appropriately interconnect the signal.
Precondition
You are online with STARTER or Startdrive.
Procedure with STARTER and Startdrive
To interconnect the "STO active" checkback signal, proceed as follows:
1. Select the button for the feedback signal.
The screen form varies depending on the inverter and the interface that has been selected.
(A)
(B)
(C), (D) Delay time for SS1 and enable SBC for an inverter with CU250S-2 Control Unit
(E)
Image 6-64
332
Input terminal or connector for SINAMICS inverters, F0 rail for
SIMATIC ET 200pro FC-2.
PROFIsafe interface
STO via the Power Module terminals for a PM240-2 FSD ... FSF
Interconnecting "STO active" in STARTER
Operating Instructions, 01/2016, FW V4.7 SP6, A5E31759476B AE
Converter with CU250S-2 Control Unit
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