Safety Equipment; Acceptance Tests - Siemens SINAMICS S120 Function Manual

Acceptance tests and acceptance reports

9.3 Acceptance tests

9.2.2.4

Safety equipment

Protective door
The protective door is unlocked by means of single-channel request key
Protective door switch
The protective door is equipped with a safety door switch. The safety door switch returns the dual-
channel signal "Door closed and locked". Changeover and selection of safety functions in accordance
with the table shown above.
Mode selector switch
The "Production" and "Setup" modes are set by means of a mode selector switch. The key switch
features two contact levels. Changeover and selection of safety functions in accordance with the
table shown above.
EMERGENCY-STOP pushbutton
The dual-channel EMERGENCY-STOP pushbuttons are wired in series. The EMERGENCY STOP
signal activates SS1 for all drives and subsequently activates the external brakes and STO.
Test stop
Activation by means of:
•
•
9.3 Acceptance tests
Note
As far as possible, the acceptance tests are to be carried out at the maximum possible
machine speed and acceleration rates to determine the maximum braking distances and
braking times that can be expected.
190
Machine power on
Unlocking the protective door
Function Manual, (FHS), 11/2009, 6SL3097-4AR00-0BP0
Safety Integrated