Operation
6.2 Upload and download of parameter sets
Control Units CU240S
Operating Instructions, 11/2006, A5E00766042B AA
6-3
Caution
Parameter download between different types of control units and of different firmware
versions is not recommended.
Basically, it is possible to download parameter sets off different CU types, however, as
the parameter sets might differ, the user is fully responsible for the consistency of the
downloaded parameter set.
Therefore, the user has to take the responsibility in case of an automatic download by
acknowledging F0395.
During download of a parameter set from a MMC to the EEPROM of the Control Unit
CU240S (e.g. during serial commissioning) you have to note that the LEDs are flashing
correctly. If the Control Unit CU240S is in a fault state, the LEDs indicate this fault state
with higher priority than the download. It is not sure that the parameter set is downloaded
correctly.
Manual download
A manual download can be performed similar to an upload via
● PC (STARTER)
● MMC
● OP
It can be triggered like upload via
● PROFIBUS
● OP
● STARTER
With a manual download a parameter set without the fail-safe parameters is downloaded
from one of the above mentioned devices into the inverter.
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