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laura83Sep 12, 2025
How to resolve WRTP error on YASKAWA DC Drives?
- AAndrew FreemanSep 12, 2025
Set P4-01 to 3 to save teaching results.

How to resolve WRTP error on YASKAWA DC Drives?
Set P4-01 to 3 to save teaching results.
How to resolve LETA error on YASKAWA DC Drives?
Check whole system, especially signals for Run command and speed selector.
| Type | AC Drive |
|---|---|
| Overload Capacity | 150% for 60 seconds |
| Protection Class / Enclosure Rating | IP20 |
| Input Voltage | 200-240V AC, 380-480V AC |
| Frequency Range | 0.01 to 400 Hz |
| Control Method | V/f Control, Open Loop Vector Control, Closed Loop Vector Control |
| Safety | STO (Safe Torque Off) |
| Braking Transistor | Built-in |
| Communication Options | Modbus |
| Protection Features | Overcurrent, Overvoltage, Undervoltage |
| Ambient Operating Temperature | -10°C to +50°C |
| Storage Temperature | -20°C to +60°C |
| Cooling Method | Forced Air |












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