Corrected from:
- Inverter Drives 8400 protec StateLine V08.01.00 0.35 kW - 5.5 kW
- Inverter Drives 8400 protec HighLine V08.01.00 0.35 kW - 5.5 kW
- Inverter Drives 8400 protec HighLine V16.00.00 7.5 kW
Response of the new version:
In the new device firmware, the running time of the wiring unit fan is displayed correctly in C0180/3. This information will be saved fail-safe.
Compatibility:
Since the running time of the fan is stored in the retain memory of the device, the "df50: Retain Fault" error message will be displayed if the new device firmware is replaced with an older firmware (downgrading). In this case, the retain memory must be deleted (service).
What happens?
Instead of the running time of the wiring unit fan, C0180/3 indicates the running time of the control card.
When does this behaviour occur?
-
Which products are affected?
Short-term measures:
-
Evaluation/recommendations:
The running time of the wiring-unit fan cannot be diagnosed.
