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Lenze L-force 8400 BaseLine D - Functional description

Lenze L-force 8400 BaseLine D
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Firmware 03.00 - DMS EN 5.0 - 07/2009 L 125
8400 BaseLine D | Software Manual
Error management
Logbook
7.3.1 Functional description
The structure of the logbook corresponds to a ring buffer:
[7-4] Ring buffer structure
In the event of a supply voltage failure, the logbook is saved and reloaded automatically
when the controller is switched on. This ensures that the error history of the device does
not get lost. For this reason it is very important to act with caution when deleting the
logbook entries.
Current event
As long as free logbook memory capacity is available, the entries
will be saved at the next free memory location.
If all memory locations are occupied, the oldest entry will be
deleted to save a new entry.
n
n-1
n-2
Note!
Events for which the response is set to "None" are not entered into the logbook.

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