Lenze Inverter E70ACMxE***1 Series Manual

The Lenze Inverter E70ACMxE***1 Series is designed for efficient motor control in various industrial applications. This manual provides essential information on safety, features, installation, setup, operation, and troubleshooting to ensure optimal performance and reliability.

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

Features at a Glance

Key components: Advanced motor control algorithms, integrated safety features, user-friendly interface, and communication options for various protocols.

Feature	Description
Advanced Control	Supports vector control for precise motor performance.
Integrated Safety	Includes safety functions such as STO (Safe Torque Off).
User Interface	Intuitive display for easy setup and monitoring.
Communication Options	Supports various protocols including CANopen and EtherCAT.
Compact Design	Space-saving design for easy installation in control cabinets.

Installation

Ensure proper installation for optimal performance. Follow these steps:

Mount the inverter securely in a well-ventilated area.
Connect power supply according to specifications.
Wire the motor to the inverter output terminals.
Ensure all connections are tight and secure.

WARNING! Ensure power is off before making any connections to avoid electric shock.

First-Time Setup

Power on the inverter and follow the on-screen prompts to configure settings.

Select motor parameters: Input motor specifications for optimal performance.
Set communication parameters: Configure communication settings as needed.
Test operation: Run a test to ensure proper functionality.

CAUTION! Verify all settings before operating the motor.

Specifications

Input Voltage: 200-240V AC.
Output Voltage: 0-240V AC.
Power Range: Up to 15 kW.
Control Method: Vector control and V/f control.
Operating Temperature: -10°C to +40°C.
Protection Class: IP20.

Controls and Settings

Access settings via the user interface. Key controls include:

Display: Shows operational status and parameters.

Buttons: Navigate through menus and adjust settings.

Adjustable parameters include speed, torque limits, and acceleration/deceleration times.

Connecting Devices

Follow these guidelines for connecting external devices:

Ensure power is off before making connections.
Connect control signals according to the wiring diagram.
Verify communication connections for proper operation.

Tip: Use shielded cables for communication to reduce interference.

Operating the Inverter

To operate the inverter:

Power on the inverter.
Select the desired operating mode.
Start the motor using the control interface.
Monitor performance and adjust settings as necessary.

WARNING! Do not exceed the rated specifications to avoid damage.

Accessibility Features

The inverter includes features for accessibility, ensuring ease of use for all operators.

Care & Maintenance

Regular maintenance is essential for longevity:

Keep the inverter clean and free from dust. Check connections periodically.

CAUTION! Unplug the inverter before performing maintenance.

Regulatory Information

This inverter complies with relevant safety and performance standards. For more information, refer to the regulatory documentation.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Inverter does not power on	Power supply issue	Check power connections and fuses.
Motor does not start	Incorrect settings	Verify motor parameters and settings.
Overheating	Poor ventilation	Ensure adequate airflow around the inverter.
Communication failure	Wiring issue	Check communication connections and cables.

Reset: Refer to the user interface for reset options.

Service: Contact Lenze support for assistance.