EtherCAT master: With 'Save parameter set' (0x2022:3 = 1) in the controller, saving in the slave axes is also requested (no change intended)

Removed from:
Servo inverter i950 FW:   No change currently planned.
 
Behavior of the new version:
Currently no change intended behavior when saving the parameters.

 
Description of behavior:
The action "Save parameter set" (0x2022:3 = 1) on the controller via the EtherCAT master also automatically requests that the parameters be saved on the i950 logic slaves.

It is therefore important to ensure that the parameters of the lower-level i950 logic slaves are not changed during the save process on the master so that no incorrect values are saved. 

Under what conditions does the behavior occur?

  • i950 or Lenze controller as controller with EtherCAT master  and
  • i950 as EtherCAT slave logic-device below and
  • save the parameters on the master. 
Affected products:
Servo-Inverter i950 FW
 
Short-term measures / Rating / Recommendations:
Currently, the described behavior is system-dependent and cannot be changed.

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URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/202100234/1/
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