Fuji Frenic 5000G11S Manual

The Fuji Frenic 5000G11S is a high-performance AC drive inverter designed for industrial applications, featuring advanced motor control, multiple control modes, comprehensive protection functions, and flexible programming options. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

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

Installation

Unpack and inspect contents. Mount in suitable enclosure.

1. Mounting: Secure to metal surface using mounting holes; ensure proper clearance for ventilation.
2. Power wiring: Connect 3-phase AC power to R/L1, S/L2, T/L3 terminals.
3. Motor wiring: Connect motor to U, V, W terminals.
4. Control wiring: Connect control signals to appropriate terminals (forward/reverse, speed reference, etc.).
5. Grounding: Connect ground wire to ground terminal.

WARNING! Disconnect all power before installation. Ensure proper grounding to prevent electric shock.

First-Time Setup

Apply power; initialize parameters.

1. Basic settings: Set motor parameters (rated current, voltage, poles) in function codes.
2. Control mode selection: Choose V/F or vector control based on application requirements.
3. Acceleration/deceleration: Set appropriate ramp times for smooth operation.
4. Frequency reference: Configure analog input or digital preset frequencies.
5. Protection settings: Set overload protection levels and thermal protection parameters.

CAUTION! Verify motor parameters before operation to prevent damage.

Specifications

• Model: Frenic 5000G11S Series
• Capacity range: 0.4 kW to 55 kW
• Input voltage: 3-phase 200V to 240V AC ±10%
• Frequency: 50/60 Hz ±5%
• Control method: PWM control, V/F control, vector control
• Frequency setting: Digital operator, analog voltage (0-10V), analog current (4-20mA)
• Ambient temperature: -10°C to +50°C (derating above 40°C)
• Protection degree: IP20 (open chassis type)
• Communication: RS-485, Modbus RTU
• Standards: CE, UL, cUL certified

Controls and Settings

Access parameters via digital operator. Front Panel: RUN, STOP, MODE, UP, DOWN, ESC, ENTER keys.

Digital Operator: LCD display shows frequency, current, status; keypad for programming.

Function Codes: F00-F99 for parameter settings. Basic functions: Maximum frequency (F01), Base frequency (F02), Acceleration time (F03), Deceleration time (F04). Advanced functions: Motor parameters (F05-F09), Control mode (F10), Protection settings (F20-F29). Monitoring: Output frequency, output current, DC voltage, operation status.

Connecting Devices

Main circuit: Power input, Motor output. Control circuit: Analog inputs, Digital inputs, Relay outputs.

1. Turn off all power before connecting devices.
2. Connect 3-phase power to R/L1, S/L2, T/L3 terminals.
3. Connect motor to U, V, W terminals.
4. Connect control signals: Forward/Reverse (FWD/REV), Reset (RES), Multi-step speed inputs.
5. Connect analog signals: Frequency reference (0-10V or 4-20mA).
6. Connect communication cables for RS-485 network.

Tip: Use shielded cables for control wiring and maintain proper separation from power cables.

Operation Modes

Supports multiple control and operation modes.

1. Keypad operation: Use RUN/STOP keys on digital operator.
2. External control: Use external signals for start/stop and frequency reference.
3. Jog operation: Momentary operation at preset low frequency.
4. Multi-step speed: Pre-set up to 15 different speeds.
5. PID control: For process control applications.
6. Communication control: Operation via RS-485 network.
7. Auto restart: Automatic restart after fault clearance.
8. Energy saving: Automatic voltage optimization for energy efficiency.

WARNING! Always verify operation mode before starting the motor.

Protection Features

Overcurrent protection: Trips at 150% of rated current for 1 minute. Overvoltage protection: Activates when DC bus voltage exceeds threshold. Undervoltage protection: Prevents operation when input voltage is too low. Overheat protection: Monitors heatsink temperature. Motor overload protection: Electronic thermal relay function. Ground fault protection: Detects ground faults in motor circuit. Phase loss protection: Monitors input phase balance.

Maintenance & Care

Regular inspection: Check for loose connections, abnormal noise, overheating. Periodic maintenance: Clean air vents, check cooling fan operation, measure insulation resistance. Replacement parts: Cooling fan (replace every 3-5 years), Electrolytic capacitors (check every 5 years).

CAUTION! Disconnect all power before maintenance. Only qualified personnel should perform maintenance.

Regulatory Information

CE compliant: Meets European EMC and low voltage directives. UL/cUL listed: Certified for North American markets. FCC Part 15: Class A digital device for industrial environments. Copyright © Fuji Electric Co., Ltd. For technical support, contact local Fuji Electric distributor or visit www.fujielectric.com.

Troubleshooting

Reset: Use RESET key or cycle power after fault clearance.

Service: Contact authorized Fuji Electric service center for repairs.