Corrected from:
Inverter Drives 8400 HighLine and TopLine from firmware version 15.01.00.00
Response of the new version?
No restrictions when the maximum output frequency is exceeded.
Which products are affected?
Inverter Drives 8400 HighLine and TopLine with a firmware version 14.00.00.00
What happens?
Discontinuous speed dips as soon as the maximum output frequency C910 is exceeded. The motor does not run smoothly at all.
When does the problem occur?
When the maximum output frequency (C910) set is exceeded in control mode SC: PSM servo control or SC: ASM servo control.
Diagnostics options?
See response.
Short-term measures/recommendations?
Do not exceed or increase maximum output frequency.
Evaluation:
When the application is executed so that it reaches its limits, the FW should be updated.
