Position Reconstruction does not work with SinCos+SSI Encoder (corrected from V01.03.07)

Fixed:
Servo-Inverter i950 FW:  from V01.03.07.1252
 
Behavior of the new version: 
The display of the actual position is correct and the status 'Reference known' is reconstructed as expected.

 
Description of the behaviour:
The function for position reconstruction after mains switching does not work under certain circumstances. After restarting the device or downloading a program, an incorrect value is displayed in the actual position (0x500A:10 or 0x500B:10 ). The homing status "Reference known" is also reset..
 
 
Under what conditions does the behaviour occur?
If a SinCos+SSI encoder is used as motor or load encoder and position reconstruction function is enabled after power switching (0x500A:81 or 0x500B:81 = TRUE).
 
Betroffene Produkte:
Servo-Inverter i950 FW

Short-term measures::
Parameterization of the position encoder as pure SSI encoder
 
 Automartic Translation

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201800321/1/
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