Installing/Mounting; Fitting The Cu To The Pm - Siemens SINAMICS CU240S DP-F Operating Instructions Manual

Installing/Mounting

Installing the Control Unit
The CU controls the functions of the PM. The CU cannot be used without a PM, also the PM
cannot be used without a CU.
An inverter can be switched on unintentionally if the installation is not performed correctly.
The inverter must be started-up by personnel who are qualified and trained in installing
systems of this type.
4.1

Fitting the CU to the PM

Fitting the CU to the PM
The Control Unit is snapped onto the Power Module as shown in the figure below. To
disconnect the CU push the release button on top of the PM.
The process of fitting the Control Unit to the Power Module is the same technique
independent from the type of G120 control unit or G120 power module.
Control Units CU240S
Operating Instructions, 07/2008 - FW 3.2, A5E00766042B AD
WARNING
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