Siemens SINAMICS S150 NEMA Operating Instructions Manual page 138

Electrical installation
4.9 Additional connections
Figure 4-28 Braking modules for frame sizes HX and JX
Position of the threshold switch
Note
Switch positions
The threshold switches for the braking modules are positioned on the panel as follows:
• Braking modules for frame sizes FX and GX: Position "1" is up; position "2" is down
• Braking modules for frame sizes HX and JX: Position "1" is at the back; position "2" is at
the front
136
Converter cabinet units
Operating Instructions, 11/2017, A5E36652151A