F07410
Drive: Current controller output limited fault in Siemens SINAMICS S150 Drive
Cause:
The condition “l_act = 0 and Uq_set_1 longer than 16 ms at its limit” is present and can be caused by the following:
– motor not connected or motor contactor open.
– no DC link voltage present.
– Motor Module defective.
– motor data and motor configuration (star-delta) do not match.
– power unit defective.
– the “flying restart” function is not activated.
Remedy:
- – connect the motor or check the motor contactor.
- – check the DC link voltage (r0070).
- – check the Motor Module.
- – check the motor parameterization and the connection type (star-delta).
- – check the power unit.
- – activate the “flying restart” function (p1200).