Fuji Inverter Frenic 5000G11 Manual

The Fuji Inverter Frenic 5000G11 is a high-performance AC drive designed for industrial applications, featuring advanced control algorithms, multiple operation modes, comprehensive protection functions, and user-friendly programming. Suitable for various motor control applications with voltage ranges from 200V to 480V and power capacities up to 630kW. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Operation Modes 8. Protection Features 9. Maintenance & Care 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Digital operator, Control terminals, Main circuit terminals, Cooling fan, Heat sink.

Feature	Description
Control method	Sine wave PWM control
Frequency range	0.1 to 400Hz
Input voltage	200-240V ±10% (1-phase), 380-480V ±10% (3-phase)
Control modes	V/F control, Vector control
Digital operator	LCD display with keypad for parameter setting
Communication	RS-485, Modbus protocol
Protection functions	Overcurrent, Overvoltage, Undervoltage, Overheat
Braking options	Regenerative braking, DC injection braking
Accel/decel time	0.1 to 3600 seconds
Multi-function inputs	7 programmable digital inputs

Installation

Unpack and inspect contents. Mount in suitable enclosure.

Mounting: Install on vertical surface with proper clearance for ventilation.
Power wiring: Connect main circuit terminals R/L1, S/L2, T/L3 for input; U, V, W for motor output.
Control wiring: Connect control terminals for start/stop, speed reference, and monitoring signals.
Grounding: Ensure proper grounding of inverter and motor.

WARNING! High voltage present - disconnect power before installation. Ensure proper ventilation clearance.

First-Time Setup

Power on inverter; initialize parameters.

Motor parameters: Set motor rated current, voltage, and number of poles.
Operation mode: Select V/F control or vector control based on application.
Frequency reference: Set maximum and minimum operating frequencies.
Accel/decel time: Configure acceleration and deceleration times.
Save settings: Press PROGRAM/ENTER to store parameters.

CAUTION! Verify motor parameters before operation to prevent damage.

Specifications

Model Series: Frenic 5000G11
Input Voltage: 200-240VAC 1-phase, 380-480VAC 3-phase
Output Voltage: 0 to input voltage
Frequency Range: 0.1 to 400Hz
Control Methods: V/F control, Sensorless vector control
Overload Capacity: 150% for 60 seconds
Ambient Temperature: -10°C to +50°C (14°F to 122°F)
Protection Degree: IP20 (standard)
Communication: RS-485, Modbus RTU
Storage Temperature: -20°C to +65°C (-4°F to 149°F)

Controls and Settings

Access parameters via digital operator. Front Panel: RUN, STOP/RESET, PROGRAM/ENTER, UP/DOWN arrows.

Digital Operator: LCD display, Function keys, Navigation keys, Frequency potentiometer.

Basic Parameters: F00 (Frequency reference), F01 (Operation method), F02 (V/F pattern), F03 (Maximum frequency), F04 (Minimum frequency), F05 (Rated voltage), F06 (Base frequency), F07 (Acceleration time), F08 (Deceleration time). Advanced Parameters: H00 (Motor selection), H01 (Motor capacity), H02 (Number of poles), H03 (Rated current).

Connecting Devices

Main circuit: Power input R/S/T, Motor output U/V/W. Control terminals: Forward/Reverse, Multi-speed, Analog input, Relay output.

Turn off power before connecting devices.
Connect motor cables to U, V, W terminals.
Connect control signals to appropriate terminals.
Set operation method via parameter F01.

Tip: Use shielded cables for control wiring to prevent noise interference.

Operation Modes

Supports multiple operation modes for various applications.

Keypad operation: Use digital operator for start/stop and frequency setting.
External operation: Use external signals for control via terminal inputs.
Communication operation: Control via RS-485 communication.
Jog operation: Low-speed operation for positioning.
Multi-speed operation: Pre-set speed operation via terminal inputs.
PID control: Process control with feedback signal.
Energy saving: Automatic voltage optimization for energy efficiency.

WARNING! Do not operate without proper motor connection. Verify rotation direction.

Protection Features

Overcurrent protection (OC), Overvoltage protection (OV), Undervoltage protection (UV), Overheat protection (OH), Motor overload protection (OL), Ground fault protection (GF).

Maintenance & Care

Regular inspection: Check for abnormal noise/vibration, loose terminals, dust accumulation. Cooling: Ensure ventilation paths are clear. Replacement: Cooling fan (every 3-5 years), DC bus capacitors (every 5-7 years).

CAUTION! Disconnect power before maintenance. Do not touch terminals while powered.

Regulatory Information

CE compliant: Meets European EMC and low voltage directives. UL/cUL listed: Complies with North American safety standards. RoHS compliant: Free of hazardous substances. For technical support, contact Fuji Electric or authorized distributor. Copyright © Fuji Electric Co., Ltd.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No display	Power supply	Check input voltage; verify control power connection.
Motor doesn't run	Wiring/parameters	Check motor connections; verify run command and frequency reference.
Overcurrent fault	Load/motor	Reduce load; check for motor ground fault; extend acceleration time.
Overvoltage fault	Regeneration	Extend deceleration time; install braking resistor if needed.
Overheat fault	Ventilation	Clean air filter; ensure ambient temperature within limits.

Reset: Press STOP/RESET to clear faults after addressing cause.

Service: Contact authorized Fuji Electric service center for repairs.