Commissioning
5.10 Start-up and Swap Behavior of the Inverter
Control Units CU240S
116
Operating Instructions, 07/2008 - FW 3.2, A5E00766042B AD
Successful automatic download
After a successful automatic download, F0395 will be displayed.
● In case of a standard CU a confirmation is necessary.
● In the case of CUs with fail-safe functions, an acceptance test must be performed.
Confirmation
On standard CUs the current parameter set needs to be checked and its correctness
confirmed by clearing F0395. This can be done via:
● Digital input or PLC signal (depends on the settings of P0700)
● Setting P7844 = 0.
● Via the key
on the BOP
WARNING
The user is responsible for ensuring that the parameters held in the CU are the correct
parameters for their application.
Acceptance test
On CUs with fail-safe functions it is necessary to do an acceptance test (refer to the "Fail-
safe functions" section in this manual). To clear F0395 on CUs with fail-safe functions the
following procedure has to be followed:
● P0010 = 30
● P9761 = safety password
● P7844 = 0
● Carry out acceptance test
Automatic download fault
If the automatic download process fails, the CU will return to the parameter set previously
held in the EEPROM and one of the following fault codes will be generated:
Table 5-25 Automatic download fault codes
Fault code Description
F0061
Automatic download of parameters was not successful.
F0063
Automatic download of parameters was not successful (e.g. wrong CU).
In this case check, whether the MMC is defective, a parameter set clone00.bin is available,
or the parameter set is valid.
NOTICE
After upload and download of parameters between differing Control Units, the parameter
settings must be checked.
Parameter download from a different CU might fail with F0063 if parameters cannot be
downloaded (Check r0949 for the (first) parameter number which cannot be downloaded).
If F0061 or F0063 occurs during startup it cannot be cleared except via a power cycle.
