Commissioning - Siemens SINAMICS G150 Operating Instructions Manual

Electrical installation
4.10 Other connections
Connecting the thermostatic switch
Table 4- 37
Terminal
Max. connectable cross-section (due to CU320-2): 1.5 mm²
Table 4- 38
Terminal
Max. connectable cross-section (due to TM31): 1.5 mm²
4.10.11.1

Commissioning

Commissioning
When commissioning via STARTER, parameters are assigned to "external fault 3" and
acknowledged automatically when option L62 is selected.
When commissioning via AOP30, the parameter entries required have to be set
subsequently.
136
Installing the thermostatic switch for the external braking resistor in the monitoring circuit
of the cabinet unit by connecting to the Control Unit (without option G60)
T1 Thermostatic switch connection: connection with terminal X132:9 (DO12)
T2 Thermostatic switch connection: connection with terminal X122:5 (DI16)
Installing the thermostatic switch for the external braking resistor in the monitoring circuit
of the cabinet unit by connecting to the TM31 (with option G60)
T1 Thermostatic switch connection: connection with terminal X541:1 (P24 V)
T2 Thermostatic switch connection: connection with terminal X541:5 (DI11)
Description of function
Description of function
Set the "Expert" access level on the operator panel
<Key pushbutton> - <Access level> - Set "Expert" and con-
firm.
Connect digital input 4 (DI4) on the Control Unit to the first
input of "External fault 3."
Connect the "Operation" signal to the second input of "Exter-
nal fault 3."
Connect "Acknowledge fault" to digital output 15 (DO15) on
the Control Unit.
Operating Instructions, 07/2016, A5E03347396A
Converter cabinet units