Automatic calculation of the current and field controller parameters

Which products are affected?
Inverter Drives 8400 StateLine, HighLine, and TopLine from firmware version 12.00.00.00

Functional description
The current, torque, and field controller parameters C73, C75, C76, C77, C78 are automatically calculated after a motor parameter identification.
The previous behaviour of the 8400 devices with a FW version lower than 12.0 can be reactivated via the MCTRL special setting C2865/1 bit 4=TRUE. Like this, there is no automatic calculation.

Applications  
Applications with third-party motors. With the calculation, suitable starting values for the controller parameters are set.

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201301004/1/
Meta data
Taxonomy: 8400 StateLine frequency inverters , 8400 HighLine frequency inverters , 8400 TopLine frequency inverters
AKB-ID: 201301004
Last update: 2023/09/09
Category: Version Informations

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