Siemens SINAMICS GL150 - Closed-Loop Control; Structure of the Open and Closed Loop Control Plate; Mushroom Pushbutton; Figure 3-9 Open and Closed Loop Control Plate

3.4 Closed-loop control
3.4.1 Structure of the open and closed loop control plate
① Mushroom pushbutton
② Voltage Sensing Module VSM10
③ PROFINET connection
④ SITOP power supply unit
⑤ Miniature circuit breakers for the power supply
⑥ Motor circuit breaker for the synchronizing voltage
⑦ Contactors for the circuit breakers
⑧ Control Unit
Figure 3-9 Open and closed loop control plate
3.4.2 Mushroom pushbutton
The mushroom pushbutton is used for safety shutdown. When the safety shutdown function
is actuated, the converter shuts down with a fault and a corresponding message appears on
the display of the operator panel. Before you restart the converter you must acknowledge the
fault.
Description
3.4 Closed-loop control
SINAMICS GL150 6SL38503UM114PA0Z
40 Operating Instructions 04/2017