Bosch Rexroth R911424959

Ürün Hakkında

With the ctrlX DRIVE Runtime licence ""Productivity"" for ctrlX DRIVE double-axes devices, the functional scope of the Runtime will be extended by the following features:<br><br>Motor control:<br>- Enhanced PWM switching (frequency halving in the standstill range, load-dependent and master-side switching)<br>- Motor holding brake with brake current monitoring (ECO)<br>- Axis control: Measuring wheel mode<br><br>Compensation functions/corrections:<br>- Precision axis error correction<br>- Reversal clearance compensation<br>- Friction torque correction<br>- Automatically compensating the load due to weight<br>- Temperature error correction<br>- Quadrant error correction<br>- Cogging torque compensation<br>- Adaptive velocity control loop gain<br>- Hybrid velocity control (velocity mixing)<br>- Hybrid position control<br>- External torque/force feedforward<br>- Velocity control with reference model<br>- Velocity control loop filter > 3<br>- Anti-vibration filter<br><br>Power supply:<br>- Internal DC bus short circuit at 24 V power failure<br>- Braking resistor to generate process heat<br><br>DC/DC converter:<br>- Load-dependent PWM frequency switching controlled by control unit<br><br>Island grid mode:<br>- Island grid mode, closed-loop controlled<br>- Island grid mode, open-loop controlled<br>- Dynamic switching from mains operation to island grid mode<br>- Synchronization to mains<br>- Mains transformer<br>- Voltage synchronization via characteristic curves<br>- Black start<br><br>Establishing the dimensional reference (encoder function):<br>- Set/shift coordinate system<br><br>Other encoder functions:<br>- Redundant motor encoder<br><br>Axis/inverter operation modes:<br>- Positioning block mode<br><br>Error reactions:<br>- Return motion<br>- Sensorless deceleration in the case of encoder error<br><br>Additional Motion functions:<br>- Spindle positioning<br>- Drive-controlled oscillation

Bosch Rexroth R911424959

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