Interconnecting The "Sto Active" Signal - Siemens SINAMICS G120 Operating Instructions Manual
Low voltage inverters
built-in units 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)
Table of Contents
Parameter
p9761
p9762
p9763
6.17.2.3
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.
Requirement
You are online with Startdrive.
Procedure
The screen form varies depending on the inverter and the interface that has been selected.
(A)
(B)
(C)
(D)
1. Select the button for the feedback signal.
2. Select the signal that matches your particular application.
You have interconnected the "STO active" checkback signal.
❒
After STO has been selected, the inverter signals "STO active" to the higher-level control.
Parameter
r9773.01
Converter with the CU250S-2 Control Units
Operating Instructions, 04/2018, FW V4.7 SP10, A5E31759476B AG
Description
Enter a password (factory setting: 0000 hex)
Permissible passwords lie in the range 1 ... FFFF FFFF.
New password
Password confirmation
Control type
Delay time for SS1 and enable SBC for an inverter with CU250S‑2 Control Unit
STO via the Power Module terminals for a PM240‑2 or PM240P‑2, FSD ... FSF Power Module
Enable SBC for an inverter with CU250S‑2 Control Unit
Description
1 signal: STO is active in the drive
Advanced commissioning
6.17 Safe Torque Off (STO) safety function
249
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