To Next PageTo Next PageWhy is the fault output signal retained in my Mitsubishi Electric Inverter and how to prevent it?
Opening the magnetic contactor (MC) provided on the input side of the Mitsubishi Electric Inverter at a fault occurrence shuts off the control power to the inverter. Therefore, the fault output will not be retained.
General| Series | F800-E |
|---|---|
| Category | Inverter |
| Storage Temperature | -20°C to +65°C |
| Output Frequency | 0 to 400Hz |
| Power Range | 0.4 kW to 630 kW |
| Overload Capacity | 150% for 60 seconds |
| Control Method | V/f control, Vector control |
| Braking Unit | Built-in or external options available |
| Communication | RS-485, Ethernet, Profibus, DeviceNet |
| Safety Standard | CE, UL, cUL |
| Protection Features | Overcurrent, Overvoltage, Undervoltage, Overtemperature |
| Frequency Range | 0 to 400Hz |
| Operating Temperature | -10°C to +50°C |
| Humidity | 95% RH or less (non-condensing) |
| Altitude | Up to 1000m |
| Enclosure Rating | IP20 |
Checks the inverter model and capacity plate against the order and product condition.
Identifies and describes the components of the inverter unit.
Lists related manuals with their respective manual numbers for further reference.
Describes devices that can be connected with the inverter and converter unit.
Details the procedure for safely removing and reattaching the inverter's front covers.
Covers environmental conditions and enclosure design for inverter installation.
Illustrates the wiring diagrams for main and control circuits.
Details the functions and connections of the main circuit terminals.
Explains the terminals and wiring for the inverter's control circuit.
Describes connectors for communication options like PU, Ethernet, and USB.
Provides the procedure for installing communication options.
Discusses EMI issues, leakage currents, and countermeasures.
Explains inverter-generated power supply harmonics and countermeasures.
Details the necessity and procedure for installing an AC reactor.
Covers the use of magnetic contactors for power-off and start/stop control.
Provides measures to protect motor insulation from surge voltage.
A comprehensive checklist for safe and correct operation startup.
Explains how to use inverter output signals for failsafe interlocks.
Describes how faults and alarms are displayed on the operation panel.
Details the procedures for resetting protective functions after a fault.
Provides a comprehensive list of fault abbreviations and their meanings.
Outlines daily and periodic inspection items for the inverter.
Explains how to measure electrical parameters for diagnosis.
Lists the electrical and physical ratings for the inverter models.
Details common operational and environmental specifications.
Provides dimensional drawings for inverter installation.
Compares features and parameters with the FR-F860 model.
Provides specific instructions for UL and cUL compliance.
Details compliance with hazardous substance regulations.
Outlines the warranty terms, period, and limitations.
Explains warranty terms after product discontinuation.
Details service availability and conditions in overseas countries.
Lists exclusions from warranty liability.
Notifies about potential changes in product specifications.
Advises on suitable applications and limitations for product use.
Provides copyright, usage terms, and trademark information for the CD-ROM.
Lists the system requirements for viewing the CD-ROM content.
Explains how to access and read manuals from the CD-ROM.
