Operating instructions

Control Units CU240S
Operating Instructions (Compact), 04/2006, A5E00766042B AA
3-1
Operation
3
3.1 General Operation behaviour
Overview
The operation and start-up behavior depends on the settings during commissioning of the
inverter.
As specific operation features the "Normal start-up behavior" and "Swap behavior" as well as
"up and download of parameter sets" are described in this section.
3.2 Start-up Behavior
Overview
When starting-up the inverter checks, wether an MMC is plugged in or not.
If it is plugged and no swap has been taken place the start-up runs according the "Normal
start-up behavior". If a component (CU or PM) has been replaced, this is called a swap and
the start-up will be performed according the "Swap behavior" of the inverter.