i950 TA CiA402 Advanced: HW end position error can only be acknowledged after repeated reset (fixed as of V1.5.2)

Corrected from:
Servo-Inverter i950 FW V01.05.02.1788
                      (Update via EASY Package-Manager)
 
Response of the new version:
After triggering the hardware limit switch and subsequent error acknowledgement, the error is not immediately retriggered. Only when the setpoint moves further in the direction of the hardware limit switch is the error retriggered.

What happens?
If the hardware limit position monitoring is used in the TA CiA402 Advanced, it may happen that the error is retriggered again immediately after the hardware limit switch has been triggered and the error has been acknowledged.
Only after resetting the error several times, the drive is then free of errors.

When does the behaviour occur?
- Hardware limit position monitoring in the TA CiA402 Advanced is used, i.e. 
    - 0x5020/4 Selection HW limit switch positive <> FALSE[0]
    - 0x5020/5 Selection HW limit switch negative <> FALSE[0]
 
Which products are affected?
i950 TA CiA-Advanced

Automatic Translation

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/202000035/1/
Meta data
Taxonomy: TA i900
AKB-ID: 202000035
Last update: 2023/09/09
Category: Version Informations

Lenze reserves the right to change information on this page at any time. Any liability for the accuracy of the information is excluded.
Contact form