Siemens SINAMICS G120C Operating Instructions Manual page 120

Installing
4.12 Monitoring the temperature of the braking resistor
Procedure
1. Connect the temperature monitoring system of the braking resistor (terminals T1 and T2 on
the braking resistor) to a free digital input on the converter.
Figure 4-48
2. Define the function of the digital input used as an external fault with p2106.
As an example with temperature monitoring via digital input DI 3: p2106 = 722.3.
You have ensured that the temperature is monitored.
❒
118
Example: Temperature monitoring of the braking resistor via digital input DI 3 on the
Control Unit
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK
SINAMICS G120C Converters