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Defines 'Danger' and 'Note' symbols used in safety instructions for AC drives.
Provides essential safety precautions for operating the AC drive, categorized by usage stage.
Details specific operational cautions, including insulation tests, motor protection, and frequency limits.
Explains the model code structure and its components for identifying AC drive specifications.
Describes the information presented on the AC drive's nameplate for identification.
Lists the technical specifications and models available for the SD90 AC Drive series.
Details key technical parameters such as frequency, control modes, and torque.
Presents dimensional drawings and installation hole sizes for the AC drive.
Shows the dimensions and mounting details for the external keypad.
Illustrates the main circuit wiring connections for 3-phase and single-phase power supplies.
Highlights critical safety precautions and best practices for AC drive wiring.
Provides a diagram for connecting the control circuit of the AC drive.
Details the function and connection of each control circuit terminal.
Explains the functions of the AC drive's keypad, including status indicators and buttons.
Guides users on navigating the three-level menu to view and change function code settings.
Comprehensive list of all function codes, their descriptions, setting ranges, and default values.
Lists common fault codes, their types, possible causes, and recommended solutions.
Provides analysis and solutions for common issues encountered during AC drive operation.
Details the communication protocol structure for reading and writing data via RS485.
Explains error message formats and defines specific error codes for communication failures.
Defines the addressing scheme for function codes and parameters in MODBUS communication.
Lists and defines special registers used for control and status monitoring via RS485.
General| Engine Model | SD90 Series |
|---|---|
| Engine Type | Diesel |
| Displacement | 9.0L |
| Aspiration | Turbocharged |
| Cylinder Configuration | Inline 6 |
| Cooling System | Water-cooled |
