S
Sandra RussellSep 13, 2025
What to do if Mitsubishi Electric Inverter operation panel display is not operating?
- JJimmy Walker DVMSep 13, 2025
If the operation panel display is not operating, make sure that terminals PC-SD are not shorted.
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If the operation panel display is not operating, make sure that terminals PC-SD are not shorted.
General| Series | FR-S520SE |
|---|---|
| Type | Inverter |
| Control Method | V/F control |
| Cooling Method | Fan cooled |
| Input Voltage | 200-240V AC |
| Output Voltage | 3-Phase 200-240 VAC |
| Overload Capacity | 150% for 60 seconds |
| Protection Functions | Overcurrent, Overvoltage, Undervoltage, Overheat, Short Circuit |
| Ambient Temperature | -10°C to +50°C |
| Enclosure | IP20 |
| Operating Temperature | Refer to Ambient Temperature |
| Storage Temperature | -20°C to +65°C |
| Vibration | 5.9 m/s² or less |
Provides diagrams for standard wiring and explains terminal specifications for main and control circuits.
Details the layout and function of main circuit terminals for power input and output.
Discusses methods to ensure system safety and prevent accidents when the inverter fails.
Provides detailed explanations for various inverter functions and parameter settings.
Allows customization of input and output terminal functions via parameter settings.
Covers various operation modes, retry functions, and PWM settings for inverter control.
Lists and explains various error codes, major failures, minor failures, and warnings.
Provides a guide to diagnose and resolve common issues like motor not starting or speed differences.
Outlines essential safety precautions and procedures for maintaining the inverter.
