What to do if the motor of my Lenze i950 Inverter is too hot?
If the motor of your Lenze Inverter gets too hot, it might be due to incorrect parameterization of the motor data. The solution is adapting motor and encoder parameters in the inverter i950.
Why is the motor shaft not turning on my Lenze Inverter?
If your Lenze Inverter's motor shaft isn't turning, the motor holding brake might not be released. Check the parameters for brake control. You can manually release the motor holding brake on device A via switch S3.
How to fix vibrations in my Lenze i950 Inverter?
If your Lenze Inverter is showing vibrations, it could be due to an insufficiently balanced flywheel. In this case, the suggested solution is to rebalance it. Alternatively, check and tighten any loose fixing screws, as this can also cause vibrations.
What to do if my Lenze Inverter has irregular running?
If your Lenze Inverter has irregular running, it might be because the gain of control loops is too large. To solve this, you should adjust the gains of the controllers (see documentation inverter i950).
How to fix a Lenze i950 when the power supply cannot be switched on?
If the power supply of your Lenze Inverter cannot be switched on, the device fuse at cold socket C13 may be defective. Replace the device fuse with a micro fuse 5x20 mm; 250 V, ? 3.15 A slow.
General| Protection Class | IP20 |
|---|---|
| Altitude | Up to 1000 m without derating |
| Voltage | 380 V to 480 V |
| Control Modes | V/f control |
| Communication Interfaces | EtherCAT, PROFINET, Modbus TCP, CANopen |
| I/O | Digital inputs, digital outputs, analog inputs, analog outputs |
| Cooling Method | Air cooling |
| Ambient Temperature | -10°C to +45°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Mains Voltage | 3-phase 200-240 V, 380-480 V |
| Storage Temperature | -25 to +70 °C |
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