Siemens Sinamics S110 Function Manual page 293

After hardware and/or software components have been modified or replaced, all protective
equipment must be closed prior to system startup and drive activation. Personnel shall not
be present within the danger zone.
It may be necessary to carry out a partial or complete acceptance test (see chapter
"Acceptance test") after having made certain changes or replacements.
Before allowing anybody to re-enter the danger zone, you should test steady control
response by briefly moving the drives in forward and reverse direction (+/–).
To observe during power on:
The safety functions can only be activated once system has booted up.
• Encoder faults within a single-encoder system are detected by means of various HW
• Stop function category 0 to EN 60204-1:2006 (STO or STOP A to Safety Integrated)
• Safety Integrated is not capable of detecting parameterization errors made by the
• Power Modules or the motor must be replaced with a device of the same type, as the
If an internal or external fault occurs, none or only some of the parameterized safety
functions are available during the STOP-F response triggered by the fault. This must be
taken into account when a delay time between STOP F and STOP B is parameterized. This
applies in particular to vertical axes.
Drive functions
Function Manual, 10/2008, 6SL3097-4AB10-0BP0
WARNING
WARNING
and SW monitoring functions. It is not allowed to disable these monitoring functions and
they must be parameterized carefully. Depending on the fault type and responding
monitoring function, stop function category 0 or 1 to EN 60204-1:2006 (fault response
functions STOP A or STOP B to Safety Integrated) is activated.
means that the drives are not decelerate but instead coast to a standstill (the time
required to coast to standstill depends on the kinetic energy). This must be included in
the logic of the protective door lock, for example, by means of logic operation of SSM (
n<nx).
machine manufacturer. The required safety level can only be reached by by means of
an elaborate acceptance test.
parameter settings will otherwise lead to an incorrect Safety Integrated response. The
corresponding drive must be re-commissioned after an encoder was replaced.
WARNING
Safety Integrated Functions
8.3 System features
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