S_Stw2 And S_Zsw2 (Extended/Advanced Functions) - Siemens SINAMICS S120 Function Manual

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S_STW2 and S_ZSW2 (Extended/Advanced Functions)

Safety control word 2 (S_STW2)

S_STW2, output signals

see function diagram [2843].

Description of safety-control word 2 (S_STW2)

Safety Integrated

Function Manual, 12/2018, 6SL3097-5AR00-0BP1

Internal Event ACK

Select SLS bit 0

Select SLS bit 1

SDI positive

SDI negative

Select SLP position range

Deselect STO

Deselect SS1

Deselect SS2

Deselect SOS

Deselect SLS

Deselect SLP

Acknowledgment

No acknowledgment

Deselect SLA

Select speed limit for SLS (2 bits)

Deselect SDI positive

Select SDI positive

Deselect SDI negative

Select SDI negative

Select SLP area 2 (SLP2)

Select SLP area 1 (SLP1)

Deselect SCA

Control of the safety functions

5.3 Activation via PROFIsafe

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