This manual introduces the product features and usage methods of Mitsubishi Electric transistorized inverter option units
This manual covers safety instructions, handling precautions, and installation requirements for the Mitsubishi FR-PU04 transistorized inverter parameter unit. It explains environmental limits, mounting orientation, and required safety devices before the equipment can be operated.
The document also details the operation modes, key functions, help features, and provides full technical specifications such as temperature ranges, power supply, display characteristics, and data retention capabilities. This manual is written in Chinese.
| Ambient temperature | -10 °C to +50 °C (non‑freezing) |
|---|---|
| Ambient humidity | ≤ 90 %RH (non‑condensing) |
| Storage temperature | -20 °C to +65 °C |
| Power supply | Supplied from the inverter |
| Display | LCD, 13 characters × 4 lines |
| Physical size | 125 mm (H) × 70 mm (W) × 15 mm (D) |
| Data retention | Onboard E2PROM, up to 100,000 write cycles |
The unit can operate from –10 °C to +50 °C (non‑freezing).
The E2PROM supports up to 100,000 write cycles.