Bảng mã lỗi driver Yako dòng MS-S3 thường sử dụng cho máy CNC khắc gỗ.
| Error code | Fault name | Reason | Process |
| Err-1 | Drive memory read error | ① Power off the drive without saving the drive parameters.② The data in the drive parameter storage area is damaged.③ Defective driver parts. | ① Execute EE-dEF to restore the driveThe factory default value eliminates faults.② Ibid.③ Replace with a new drive. |
| Err-2 | Overvoltage protection | ① The input voltage of the driver power supply exceeds the specified value.② The regenerative power is too large when the driver brakes.③ Driver failure (circuit failure) | ① Enter the correct voltage② Extend the acceleration and deceleration time, reduce the loadOr increase the value of PA-28.③ Replace with a new drive |
| Err-4 | Encoder failure | ① The encoder feedback interface is loose, disconnected, disconnected or short-circuited.② Motor parts are damaged.③ Defective driver parts. | ① Check whether the encoder feedback line is positiveIndeed, reliable connection.② Replace with a new motor③ Replace with a new drive |
| Err-5 | Over current protection | ① Short circuit between motor current line A+, A-, B+, B-.② Driver failure (circuit, parts are notgood).③ Motor burned out. | ① Check whether the motor current line is short-circuited,Are there any burrs on the line? Connect correctlyConnect the current line.② Replace with a new drive③ Replace with a new motor |
| Err-7 | Tracking error out of tolerance protection | ① Motor current line A+, A-, B+, B- is not connected reliably, or the line sequence is wrong.② The load is too large, the acceleration and deceleration time is too short, or the motor selection is not suitable.③ The motor has an electromagnetic brake and the electromagnetic brake is not opened as required.④ The motor has an electromagnetic brake, but the closing and closing of the brake is not through the driverS-OFF signal control. | ① Verify that the motor current line is correct and connected reliably as required.② Properly increase the value of PA-9 without affecting the processing requirements of the equipment.Properly increase the acceleration and deceleration time, reduceLoad, reduce speed.③ Check whether the working circuit of the electromagnetic brake of the motor is correct.④ Please use the driver’s own |
| Err-8 | Motor current line wrong phase protection | ① The motor current line A+, A-, B+, B- line sequence is wrong.② Motor current line A+, A-, B+, B-Short circuit. | ① Verify that the motor current wires are correctly connected as required.② Check whether the motor current line is short-circuited |
