This manual provides safety, installation, wiring, parameter settings and troubleshooting for the 9DJKB18050023-200 VFD used in engraving machines.
The document is a user guide for the 9DJKB18050023-200 variable frequency drive designed for engraving machines. It covers safety precautions, technical data, installation, wiring, parameter configuration, fault codes and warranty information.
Key sections include safety warnings, a technical data table for different power and voltage options, detailed wiring diagrams, description of terminal functions, indicator panel operation, parameter tables, function codes, fault diagnosis procedures and warranty terms. This manual is written in Chinese.
| Power (0.75 kW) – 220 V model | 0.75 kW |
|---|---|
| Output Current (0.75 kW) – 220 V model | 4 A |
| Power (1.5 kW) – 220 V model | 1.5 kW |
| Output Current (1.5 kW) – 220 V model | 7 A |
| Input Voltage (0.75 kW) – 380 V model | 370 V‑440 V |
| Output Current (0.75 kW) – 380 V model | 2.5 A |
Ensure the input power is disconnected, have a professional electrician perform the wiring, and connect the grounding terminal.
After confirming the run signal is cut off, the fault can be reset using the reset function.
The fault indicator flashes every 0.25 s when a fault occurs; the power indicator flashes slowly when undervoltage and stays solid when running.
The product has a twelve‑month warranty from the date of shipment.