To Next PageTo Next PageWhat does PU stop mean on Mitsubishi Electric FR-D740-11K Inverter?
Stop with of the PU is set in Pr. 75 Reset selection/disconnected PU detection/PU stop selection. Turn the start signal OFF and release with .
General| Model | FR-D740-11K |
|---|---|
| Series | FR-D700 |
| Input Voltage | 3-phase 380-480 V AC |
| Power Rating | 11 kW |
| Horsepower | 15 HP |
| Cooling Method | Forced air cooling |
| Enclosure Rating | IP20 |
| Output Voltage | 0-480 V |
| Frequency Range | 0-400 Hz |
| Control Method | V/F control |
| Overload Capacity | 150% for 60 seconds |
| Protection Features | Overcurrent, overvoltage, undervoltage, overload, short circuit, ground fault, overheating |
| Communication Interfaces | RS-485 |
| Operating Temperature | -10 to 50 °C |
| Storage Temperature | -20 to 65 °C |
| Humidity | 95% RH or less (non-condensing) |
| Altitude | Up to 1000 m |
| Frame Size | FR-D740 |
Diagrams and instructions for connecting power supply, motor, control circuit, and option units to the inverter terminals.
Measures to reduce electromagnetic noise, suppress harmonics, and select appropriate earth leakage current breakers.
General safety guidelines and handling precautions to prevent damage or malfunction of the inverter.
Methods to ensure system safety by providing interlocks using inverter status output signals and backup systems.
A comprehensive list of all inverter parameters, their settings, initial values, and related pages for detailed explanations.
Methods for adjusting motor torque, including manual torque boost and slip compensation for optimal performance.
Guidance on selecting appropriate motors and implementing protection measures like thermal overload and PTC thermistor protection.
Customizing input and output terminals for various functions, including start signals, speed commands, and monitoring.
Procedures for resetting the inverter after a fault or alarm, including power cycle and RES signal reset.
A comprehensive list of error messages, warnings, alarms, and faults displayed by the inverter, with corresponding page references.
Troubleshooting guide for common operational faults and error messages, providing potential causes and solutions.
Initial checks and common causes for issues like motor not starting, abnormal noise, or incorrect speed.
