Siemens SINAMICS S120 Function Manual page 98

Acceptance test and acceptance report
8.1 General information
Note
• Observe the information in the chapter "Procedures for initial commissioning".
• The acceptance report presented below is both an example and recommendation.
• An acceptance report template in electronic format is available at your local sales office.
Necessity of an acceptance test
A complete acceptance test (as described in this chapter) is required after initial
commissioning of Safety Integrated functionality on a machine. An acceptance test, possible
with reduced scope, is always required after safety-related functions were extended, after
the transfer of commissioned objects to other series machines, after changes were made to
the hardware and after software upgrades. A summary of conditions which determine the
necessary test scope or proposals in this context is provided below.
In order to define a partial acceptance test, it is necessary in the first instance to specify the
acceptance test objects, and in the second instance to define logical groups which represent
the elements of the acceptance test. The acceptance test must be carried out separately for
each individual drive (as far as the machine allows).
Prerequisites for the acceptance test
● The machine is properly wired.
● All safety equipment such as protective door monitoring devices, light barriers or
● Commissioning of the open-loop and closed-loop control should be concluded, as the
Information on the acceptance test mode (p9370/p9570)
The acceptance test mode can be activated by setting corresponding parameters
(p9370/p9570). Safety alarms which must be reset by means of POWER ON and which are
generated after activation can be acknowledged as usual. The acceptance test mode also
allows operation of the drive beyond SOS limits (p9331/p9531).
Activation of the acceptance test mode is therefore only useful in conjunction with the test of
SOS and SLS functions with stop response STOP A or STOP B.
The SOS can be selected either directly, or by way of SS2 (with deactivated acceptance test
mode). Deactivate the SS2 brake ramp in SS2 state in active acceptance test mode in order
to enable drive movements after having triggered a violation of standstill limits.
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emergency-off switches are connected and ready for operation.
ramp-down path may otherwise change as a result of changed dynamic response of the
drive controller, for example. These include, for example:
– Configuration of the setpoint channel
– Position control in the higher-level controller
– Drive control
Function Manual, (FHS) , 07/2007 Edition, 6SL3097-2AR00-0BP0
Safety Integrated