8400 StateLine, HighLine and TopLine: FW version = 13.00.00.00
Response of the new version?
Irrespective of the user level, all parameters set in C517 are provided in the keypad user menu.
Which products are affected?
8400 StateLine, HighLine and TopLine: FW version = 12.xx
What is the response?
Not all parameters set in C517/x are viewable in the keypad user menu.
When does the problem occur?
Starting from FW 12.0, the extent of the parameters displayed in the keypad user menu is determined by the user level in C001. In the default C001=10: Standard only the parameters which are stored in the inverter in a multilingual fashion are still displayed. Parameters that are not part of this extent are not displayed in the user menu anymore.
Due to another SW error, it is not possible either to display all parameters even if the user level is set to "Service".
Diagnostics options?
Comparison of the keypad user menu extent for FW versions 12.x and <12.x.
Short-term measures/recommendations?
If no password protection is set, all parameters can be reached via the code list.
If password protection is set, there is no remedy to reach all parameters via the keypad.
Evaluation:
In particular after a FW update or device replacement, application-specific parameters cannot be read/operated via the keypad anymore. This prevents commissioning of the inverter.
