Siemens SINAMICS G120 Function Manual page 160

Operation
6.1 Overview and relevant inverter signals
Inverter signals
Most of the inverter signals in this chapter are contained in the PROFIsafe telegram, can be
connected with a safety input or output – and are assigned the following parameters:
Inverter signals
Internal event
STO active (basic functions)
STO deselection (basic functions)
STO active (extended functions)
Deselect STO (extended functions)
SBC requested (basic functions)
SS1 active (basic functions)
Deselect SS1 (basic functions)
SS1 active (extended functions)
Deselect SS1 (extended functions)
SLS active
Deselect SLS
SLS level active
Select SLS level
SSM feedback signal active (speed below limit value)
SDI+ active
SDI+ deselect
SDI- active
Deselect SDI-
SAM/SBR active
Forced dormant error detection is required (basic
functions)
Forced dormant error detection is required (extended
functions)
Start forced dormant error detection (extended functions)
"Standard" acknowledgment
Fail-safe acknowledgment
Ready to switch on
ON/OFF1
OFF2
OFF3
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Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
PROFIsafe F-DI
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Function Manual, 04/2014, FW V4.7, A5E34261271B AA
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