Efficient Networks S120 manual Description of functions, LQH0RGXOH

Safety Integrated basic functions 9.9 Application examples

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Figure 9-5 Safety Integrated signal flow application example

Note

This example illustrates implementation options. The solution required for the machine must be suitable for the machine function, which means that parameters and control commands are defined individually.

NOTICE

The fault responses and output functions (e.g. inversion or simulation) must not be changed or activated with respect to the factory setting.

Description of functions

With two SIGUARD safety combinations for emergency stop and the protective door, as well as a standard PLC, the system can be configured according to EN 954-1, category 3, and EN1037. The drives are brought to a standstill in accordance with stop category 1 to EN 60204-1.

Drive Functions	335
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4