
Series commissioning and operation
8.1 Transfer of the frequency converter parameter assignment
ET 200pro FC
128 Operating Instructions, 11/2007, A5E01100763B AA
Automatic download
In the case of an automatic download, all parameters are transferred to the frequency
converter, including the fail-safe parameters.
P8458 is the parameter responsible for controlling automatic downloads on power-up.
Note
MMC for "automatic download"
The file clone00.bin is always used for an automatic download.
The user must ensure that clone00.bin (saved as "clone00.bin" on the PC with the
STARTER software) is available upon power-up on the MMC that is being used for the
automatic parameter download. Otherwise, the automatic download will not be performed.
Possible settings for P8458 and its functions are specified below.
P8458 = 0 Automatic parameter download from the MMC is disabled.
P8458 = 1 Automatic parameter download from the MMC once only (when the frequency converter next powers up
(default setting)). After the download, P8458 will be set to 0.
P8458 = 2 Automatic parameter loading from the MMC each time the frequency converter powers up.
The converter is ready after a successful automatic download. A successful automatic
download means:
● All parameters on the MMC were written into the converter EEPROM.
● The application ID on the MMC is the same as the configured application ID for this slot.
An unsuccessful download is signaled by an error message.
P8458 after an automatic download
The table below shows how the parameter P8458 is affected by the value which might be
saved on the MMC.
Table 8-1 Settings of P8458 after an automatic parameter download from the MMC
Setting of P8458 in the
frequency converter EEPROM
Setting of P8458 in
the MMC
Setting of P8458
after startup
Remark
0 0 0
0 1 0
0 2 2
Possible only in case
of a replacement
1 0 0 ---
1 1 0 ---
1 2 2 ---
2 0 0 ---
2 1 0 ---
2 2 2 ---
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