Corrected from:
i950 Firmware V01.07.04
Response of the new version:
The input fb_L_TB2P_AxisInterface.xEnableSpeedPAdapt is set to 'FALSE' by default. A cyclic writing of 0x2901:0 no longer takes place. The changes from the EASY Starter and/or via SDO access are adopted as expected.
Note on possible changed behaviour in the event of a service use case:
An adaptation via SDO access, which was previously not effective due to the restriction, becomes effective after the update / device exchange.
This could result in a changed behaviour of the speed control.
Affected scenarios:
i950 with parameterisable TA:
Device exchange or FW update
i950 with TA user based on a TA project template:
Update of the project template
What happens?
A change of the value in 0x2901:0 Speed control gain adaption via the EASY Starter or via SDO access from a controller is immediately overwritten with the original value.
When does the behaviour occur?
The parameter 0x2901:0 is written cyclically from the control module with the function block fb_L_TB2P_AxisInterface.
This functionality is implemented/prepared in the Lenze TAs in order to be able to adjust the gain from there.
Which products are affected?
Servo inverter i950 with all TAs except TA CiA Advanced.
Short-term measures:
Evaluation / recommendations:
The speed controller adaption cannot be adapted in percentage values in 0x2901:0 as usual with the i950 CiA Base or i700.
Automatic Translation
