Commissioning (software)
5.7 Commissioning modes
Control Units CU240S
5-20 Operating Instructions, 11/2006, A5E00766042B AA
Notice
Behavior of inverter on completion of commissioning
The following behavior should be taken into account when commissioning the inverter:
• standard commissioning with P0014 = 0:
Parameters are only stored in RAM. RAM -> EEPROM can be started:
– with OP: via setting P0971 = 1
– with SATRTER in the online mode: via pressing
RAM -> EEPROM will automatically be performed when starting data transfer from
inverter to MMC (P0802 = 2).
• standard commissioning with P0014 = 1:
All parameter changes will be saved in both RAM and EEPROM.
• While commissioning the fail-safe functions - only possible with a CU240S DP-F - the
relating parameters are automatically stored in RAM and EEPROM
• Data from EEPROM can be transferred to MMC via P0802 = 2.
• Parameters can be changed independent whether an MMC is plugged in or not.
Depending on the settings in P8458 after power cycle the parameters from EEPROM or
MMC are used for start up. The customer has to take of the proper settings of P8458.
– P8458 = 0, no automatic parameter download from the MMC.
– P8458 = 1, automatic parameter download from the MMC only once (at the next start-
up of the CU (default setting)). After the download P8458 is set to 0.
– P8458 = 2, automatic parameter download from the MMC after each start-up of the
CU with plugged-in MMC.
Warning
In case of automatic parameter download from the MMC at start up, F0395 will be
generated.
By acknowledging F0395 the customer automatically agrees to carry out an confirmation test
in standard applications and an acceptance test in fail-safe applications immediately after the
fault was acknowledged.
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