Siemens SINAMICS S120 Function Manual page 678

Safety Integrated Basic Functions
10.2 General information
Forced dormant error detection (test stop) can be automatically executed at POWER ON.
● If the forced dormant error detection (test stop) as well as the test of the F-DO for the
CU310-2 are to be executed automatically, then set p9507.6 = 1. When testing the FD-O
of the CU310-2, you must parameterize p10042 and activate the test in p10046.
● If the forced dormant error detection (test stop) of the F-DI and F-DO of the TM54F is to
be executed automatically, then set p10048 = 1.
● If you have parameterized the forced dormant error detection (test stop) for POWER ON,
you can still initiate a forced dormant error detection (test stop) at any time through the
application.
● If the automatically initiated function cannot be correctly completed as a result of a
problem (e.g. communication failure), then after the problem has been resolved, the
function is automatically restarted.
● After the forced dormant error detection (test stop) has been successfully executed, the
converter goes into the "Ready" state.
● Timer p9659 is automatically reset as a result of the forced dormant error detection (test
stop).
● The automatic forced dormant error detection (test stop) for POWER ON does not
influence the Safety Integrated functions.
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Function Manual, 11/2017, 6SL3097-4AB00-0BP5
Drive functions