Lenze E84AVSCE5514SX0 8400 StateLine C Frequency Inverter
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Product Information
The Lenze E84AVSCE5514SX0 is a compact 0.55 kW (0.75 HP) frequency inverter belonging to the Lenze 8400 Series and 8400 StateLine C model range. Built for controlled motion in industrial processing environments, this IP20-rated AC drive operates on a 3-phase 400 V AC power supply and delivers a continuous output current of 1.8 A. It regulates standard three-phase asynchronous AC motors across an output frequency range spanning from 0 Hz up to 599 Hz, providing speed control for horizontal conveyor systems, industrial fans, centrifugal pumps, packaging machinery, and textile manufacturing equipment.
For fieldbus integration and system connectivity, the Lenze 8400 StateLine series supports multiple control modes including V/f characteristic control, sensorless vector control (SLVC), and field weakening control, backed by an integrated CANopen system bus interface for direct communication with master controllers. Drive commissioning and configuration can be managed using Lenze EASY Starter or L-force Engineer engineering software, or locally via pluggable Keypad XT and Keypad X400 display units. Complete parameter datasets are held on a plug-in non-volatile memory module, allowing direct parameter transfer to a spare drive without PC tools to support rapid commissioning through ABC Industrial Parts.
Diagnostic information is provided on the drive's front panel via LED status indicators labeled DRV-READY / DRV-STAT for drive readiness and CAN-STAT / CAN-ERR for fieldbus status. Detailed fault logs and diagnostic readouts can be retrieved through the Keypad XT / X400 modules or using EASY Starter software via a Lenze USB Diagnostic Adapter. Initial maintenance checks should focus on verifying input supply voltages, terminal connections, fieldbus cabling, and active keypad alarms. When internal hardware faults occur, board-level repairs are not field-serviceable, making a tested replacement inverter or repair service through ABC Industrial Parts the fastest path to restoring production.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | E84AVSCE5514SX0 |
| Model / Type | 8400 StateLine C |
| Product Family | 8400 Series |
| Component Type | Frequency Inverter |
| Rated Power | 0.55 kW |
| Rated Power (HP) | 0.75 HP |
| Supply Voltage | 400 V AC |
| Number of Phases | 3 |
| Output Current | 1.8 A |
| Output Frequency Range | 0 - 599 Hz |
| Control Method | V/f, Sensorless Vector Control (SLVC), Field Weakening |
| Integrated Fieldbus | CANopen |
| Protection Rating | IP20 |
| Mounting Type | Control Cabinet Surface / Cold Plate |
Programming and Configuration
Parameter setup and engineering for the Lenze E84AVSCE5514SX0 are carried out using Lenze EASY Starter or L-force Engineer software tools. Connecting a host PC via the optional Lenze USB Diagnostic Adapter enables parameterization, motor setup, and offline configuration management across the entire drive system.
Local operation and quick adjustments can be performed without software using the pluggable Keypad XT or Keypad X400 display modules. Parameter sets are backed up directly to the unit's plug-in non-volatile memory module, which simplifies dataset cloning and preserves parameter integrity without requiring constant connection to a setup tool.
Communication and System Integration
The Lenze E84AVSCE5514SX0 frequency inverter features an integrated CANopen system bus interface built directly into the drive. This fieldbus interface enables fast, reliable network integration with CANopen master controllers and PLC architecture without the need for external communication expansion cards.
Through the CANopen system bus, master control systems can issue runtime commands, modify reference values, and continuously read real-time operational status. This built-in connectivity optimizes control cabinet wiring and lowers overall system connection costs in distributed automation networks.
Diagnostics and Status Indication
Operational status and fieldbus state are displayed on the front of the drive via dedicated LED indicators. These lights provide clear visual status codes for operational readiness and fieldbus traffic.
Advanced diagnostic evaluations can be performed by reading out error logs on attached Keypad XT or Keypad X400 control units. Alternatively, technicians can access real-time system monitoring and diagnostic data via EASY Starter software connected through a Lenze USB Diagnostic Adapter.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| DRV-READY / DRV-STAT | State dependent | Indicates drive operational readiness and running status |
| CAN-STAT / CAN-ERR | State dependent | Indicates CANopen fieldbus communication status and network errors |
Replacement and Spare Part Considerations
When replacing an existing Lenze E84AVSCE5514SX0, the plug-in memory module provides plug-and-play parameter transfer. Removing the non-volatile memory module from the old drive and inserting it into the replacement device transfers all parameters instantly, avoiding PC re-commissioning and software re-loading.
Verify that the replacement device matches the exact hardware specifications, including the 3-phase 400 V AC supply voltage, 0.55 kW power rating, and 1.8 A output current rating. The physical installation must adhere to IP20 installation guidelines, utilizing control cabinet surface mounting or cold plate mounting to maintain correct operating temperatures.
Frequently Asked Questions
How are parameters transferred when replacing a Lenze E84AVSCE5514SX0 inverter?
The E84AVSCE5514SX0 uses a plug-in non-volatile memory module that contains all parameter datasets. Moving this module from the existing unit to the replacement inverter transfers the complete configuration without requiring PC tools or software re-commissioning.
Which software tools are compatible with the Lenze E84AVSCE5514SX0?
The drive is compatible with Lenze EASY Starter and L-force Engineer engineering software, connected via a Lenze USB Diagnostic Adapter for parameterization and diagnostic monitoring.
What motor control methods are available on this 8400 StateLine C drive?
The inverter supports V/f characteristic control, sensorless vector control (SLVC), and field weakening control for controlling standard three-phase AC motors.
What fieldbus communication protocol is integrated into the E84AVSCE5514SX0?
The unit features an integrated CANopen system bus interface for direct communication with CANopen PLC networks and master controllers.
What do the LED indicators on the front panel display?
The DRV-READY / DRV-STAT LED displays drive operational readiness and running status, while the CAN-STAT / CAN-ERR LED indicates CANopen communication status and network errors.
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Data backup and recovery
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Specific firmware and hardware versions
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Disclaimer:
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