| Code | Description | Probable Cause | Solution | | :--- | :--- | :--- | :--- | | | Main Motor Lock / Overcurrent | The motor is physically blocked or the internal wiring is shorted. | 1. Turn off power. Check if the handwheel is jammed by thread or fabric. 2. Check the motor cable connection between the motor and the control box. 3. If the problem persists, the motor driver board may be damaged. | | E02 | Overvoltage | Input voltage is too high (usually above 260V). | 1. Check the power supply voltage in your facility. 2. Use a voltage stabilizer if necessary. | | E03 | Undervoltage | Input voltage is too low. | 1. Check power connections. 2. Ensure the power plug is secure. | | E04 | Motor Phase Error | The machine cannot detect the motor position. | 1. The connector cable between the motor and control box is loose or disconnected. 2. The motor sensor (encoder) is faulty. |
Indicates that the power voltage is too high. This requires an immediate check of your power supply stability to prevent circuit damage. E2 (Inertia/Encoder Error): siruba+l818fm1+error+list+2021
While I don't have access to real-time data or a specific error list for the Siruba L818FM1 as of 2021, industrial sewing machines like this model can encounter a variety of issues. Here are some common errors or problems that might occur: | Code | Description | Probable Cause |