Operating instructions

Commissioning
4.7 Data backup with the operator panel and memory card
CU240S and CU240E Control Units, FW 3.2
78 Operating Instructions, 03/2009, A5E02440075B AA
4.7.2 Saving and transferring data using the MMC
The MMC memory card as a medium for backing up and transferring data
You can save a parameter set on the memory card and transfer it to other inverters, e.g. to
identically parameterize several devices or to transfer the settings after a device has been
replaced.
Data backup
The MMC is a removable, non-volatile flash memory for the parameter set of an inverter and
does not require a power supply. For instance, this can be used to transfer parameter
settings to a new inverter after the previous one was replaced.
We recommend that memory card MMC (Order No.: 6SL3254-0AM00-0AA0) should be
used.
Prerequisites for transferring data sets from the MMC to a different inverter
The Control Unit to which the parameter set is transferred must be of the same type and
have the same firmware release as the source Control Unit. (Same 'type' means: The same
Order No.)
Backup the parameters on the MMC memory card (upload)
Table 4- 15 Transferring data from the inverter to the memory card
Parameters Description
Insert MMC
A0564 When saving data, this alarm can be ignored.
This alarm is only displayed if the value of parameter P8458 = 1 or 2 and means that
the MMC was inserted while the device was in operation and an MMC was not
inserted when the inverter was booted.
P0003 = 3 3: Expert
P0010 = 30 30: Initiating parameter transfer
P0802 = 2 2: Transfer data from theEEPROM (of the inverter) to the MMC. "RDY" LED flashes.
• If the upload procedure is successful, P0010 and P0802 are set to 0 and the "RDY"
LED lights up.
• If the download procedure is unsuccessful, F0061 or F0062 is displayed and the
LED "SF" (red) lights up. In this case, make another attempt to transfer data.
Remove the
MMC
Note
Time it takes to save the data
It can take several minutes to transfer data to the MMC memory card.