ixt monitoring also uses reduced currents at output frequencies fout>5Hz (fixed from version V01.05.00)
Removed from:
Servo inverter i750 FW: from V01.05.00
behavior of the new version:
The axles of type 3 (22+30kW) can now be operated with the continuous current and the overload behavior, as can be seen in the technical documentation.
Description of the behavior:
The ixt monitoring of the firmware responds unexpectedly, although the actual load would be permissible according to the technical information on the continuous currents and the overload behavior.
Conditions under which the behavior occurs:
The implemented ixt monitoring does not take into account a reduction in the continuous output current and the poorer overload behavior at output frequencies fout < 5Hz. It always calculates the utilization with the reduced values regardless of the output frequency. The documented performance is therefore not usable.
Betroffene Produkte:
i750 axle module i75A of the drive size (22+30kW)
Short-term measures, Recommendations, Rating:
i750 axle module i75A of the drive size 3 (22+30kW) should only be used with a firmware version from V1.5.0 should be used.
