Safety Devices - Siemens SINAMICS G130 Manual

10.4.2.4

Safety devices

Protective door
The protective door is unlocked by means of single-channel request key
Protective door switch
The protective door is equipped with a protective door switch. The protective door switch returns the
dual-channel signal "Door closed and locked". Switchover 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-operated
switch features two contact levels. Switchover 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:
•
•
Safety Integrated
Function Manual, 05/2010, A5E03264275A
Machine switch on
Unlocking the protective door
Acceptance test and acceptance report
10.4 Acceptance report
263