Siemens CU240B-2 Function Manual

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Figure 6-31 OFF2 command when the SLS safety function is active
If you switch off the motor using the OFF2 command, then the inverter immediately safely
switches off the motor torque using the STO safety function.
Inverter signal Parame‐
ter
Included in the PRO‐
FIsafe telegram
Can be intercon‐
nected with
F-DI F-DO
STO active (extended functions) r9722.0 ✓ --- ✓
SLS active r9722.4 ✓ --- ✓
Deselect SLS r9720.4 ✓ ✓ ---
ON/OFF1 r0054.0 --- --- ---
OFF2 r0054.1 --- --- ---
Operation
6.6 Safely Limited Speed (SLS)
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD 265

Siemens CU240B-2 Specifications

General

Brand	Siemens
Model	CU240B-2
Category	Inverter
Language	English