Siemens SINAMICS G120 Operating Instructions Manual page 80
Low voltage converters, chassis and wall/panel mounted devices with cu230p-2 control units
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Also See for SINAMICS G120:
- List manual (1256 pages) ,
- Manual (732 pages) ,
- Operating instructions manual (550 pages)
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Installing
4.6 Installing Control Unit
Note
Failure of the inverter as a result of the Control Unit overtemperature
The Control Unit can overheat when the housing flap is open in operation. To protect itself
against damage, the Control Unit switches off the drive when an overtemperature condition
occurs.
• When the inverter is operational, close the housing flap of the Power Module.
Installing a Control Unit in an IP55 Power Module FSA ... FSC
Procedure
Proceed as follows to install a Control Unit in a IP55 Power Module FSA ... FSC:
1. Release the screws that are used to retain the cover of the Power Module.
2. Remove the cover.
3. Locate the lugs at the rear of the Control Unit in the matching recesses of the Power
Module.
4. Mount the Control Unit onto the Power Module so that it audibly snaps into place.
5. Wire the Control Unit and the Power Module.
6. Insert the adapter to extend the interface to the operator panel into the Control Unit.
7. Attach the cover to the Power Module. Ensure that none of the seals are damaged in
order to guarantee the IP55 degree of protection.
8. Tighten the fixing screws of the cover with a torque of 1.5 Nm.
You have installed a Control Unit in an IP55 Power Module FSA ... FSC.
To remove the Control Unit from the Power Module, with the cover removed, press the
release lever.
80
Converter with CU230P-2 Control Units
Operating Instructions, 04/2015, FW V4.7 SP3, A5E34257946B AB
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