End Of Commissioning - Siemens MICROMASTER 440 Operating Instructions Manual

Issue 10/06
3.5.7.21

End of commissioning

Transfer data from RAM to EEPROM
P0971 = 1
0 Inhibited
1 Start RAM->EEPROM
All parameter changes are transferred from the RAM memory into the EEPROM memory
and therefore saved in the MICROMASTER in a non-volatile fashion.
NOTE
When using a BOP or AOP, MICROMASTER automatically carries-out the
RAM → EEPROM data save operation.
If the parameterization is carried-out using the commissioning tools - STARTER or
DriveMonitor – then data is not automatically saved in the EEPROM. Automatic
RAM → EEPROM data save can be selected by pressing the appropriate selection button.
END
NOTE
If P0971 is used to start data save from the RAM to EEPROM, then after the data
has been transferred, the communications memory is re-initialized. This means that
communications via USS as well as also via the CB board are interrupted for the
time it takes to reset:
The connected PLC (e.g. SIMATIC S7) goes into stop
The STARTER start-up program buffers the communications failure
For the DriveMonitor start-up program, "NC" (not connected) or "drive busy" is
displayed.
The "busy" text is displayed at the BOP operator panel
After reset has been completed, for the start-up programs STARTER and
DriveMonitor and the BOP operator panel, communications are automatically re-
established.
MICROMASTER 440 Operating Instructions
6SE6400-5AW00-0BP0
STARTER
RAM → EEPROM
DriveMonitor
Online-EEPROM
3 Functions
0
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