: Acceleration torque (increase to provide more starting torque). r0949r 0949 : Fault value (interprets the exact cause of the stall). To help narrow down the solution, could you tell me:
: Ensure your motor parameters (p304–p311) match the nameplate exactly. siemens drive fault code 7902
If you are operating at the limits of your drive, the torque limiter may be triggering the 7902 fault. : Acceleration torque (increase to provide more starting
: If the motor is fine but the load is heavy, you might need to increase the current setpoint (p1610) or the stall delay time (p2178). current ( p305 )
Parameters such as nominal voltage ( p304 ), current ( p305 ), power ( p307 ), or speed ( p311 ) do not match the motor nameplate.