This manual describes the MD280 series AC drive, a general‑purpose V/F controlled drive for AC asynchronous motors used in textile, paper‑making, machine tools, packaging, food, fan and pump applications. It covers safety information, product specifications, wiring, commissioning, parameter setting, and maintenance procedures.
The guide includes detailed sections on mechanical and electrical installation, operation panel functions, function code tables, EMC guidelines, troubleshooting, and warranty information, helping users safely and efficiently integrate the drive into their automation systems.
| Digital Inputs | 5 |
|---|---|
| Analog Inputs | 2 |
| Analog Output | 1 |
| Relay Output | 1 |
| Control Mode | V/F (VIF) |
| Number of Speed Settings | 8 |
| Simple PLC Scheduling | 8‑period scheduled running |
| PID Control | Supported |
| Communication Port | RS485 |
The MD280 provides five digital inputs.
The drive includes an RS485 communication port.
The MD280 operates with V/F (VIF) control mode.
The drive supports eight speed settings.