
Safe Torque Off
6-1
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames E & F
Chapter 6
Safe Torque Off SIL3/PLe
This chapter describes the Safe Torque Off (STO) function, with advice on how to use it, install, test
and maintain it in various applications.
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Alignment to European Standards
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Safety Warnings and Limitations
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