Siemens Sinamics S110 Function Manual page 475

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. Then the external brakes and STO are activated.
Test stop
Activation by means of:


Control of SI functions by way of PROFIsafe
Documentation of the parameters
Table 8- 27
Functionality
Function Manual
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
Machine power on
Unlocking the protective door
Parameters for control by way of PROFIsafe
8.9 Acceptance test and acceptance report
Parameters
Safety Integrated Functions
Value
473