Functional description
For protecting the motor, code C0939 (ultimate output current) has been introduced. This code is also part of the motor data table. If the inverter output current exceeds the value set in C0939, the Fault error response is effected, and error message 'oC7: Motor overcurrent' is output.
Which products are concerned?
8400 HighLine with firmware from V10.00
8400 TopLine with firmware from V01.10
Applications
Protection of the motor against overload. In particular synchronous machines can be destroyed quickly in the case of overload.
