Lenze E84AVSCE1134SX0 8400 StateLine C 11 kW Frequency Inverter
Het item werd toegevoegd aan uw offerteaanvraag
Product Information
The Lenze E84AVSCE1134SX0 is an 11 kW frequency inverter from the 8400 StateLine C series within the Lenze 8400 Series family, engineered for efficient motor control in control cabinet installations. Operating on a nominal 3-phase 400/500 V AC line supply across a permitted input voltage range of 320 to 550 V AC, this IP20-rated drive supplies a rated output current of 23.5 A over an output frequency range of 0 to 599 Hz at an 8 kHz switching frequency. Motor control capabilities include standard V/f characteristic control as well as Sensorless Vector Control (SLVC), providing stable speed regulation across conveyor systems, pumps, fans, and packaging machinery. Hardware integration includes built-in Safe Torque Off (STO) functional safety and an integrated mains RFI filter to ensure electromagnetic compatibility without additional external filtering.
Field connections on the E84AVSCE1134SX0 include an integrated CANopen system bus interface alongside terminal points for 8 digital inputs, 4 digital outputs, 2 analog inputs, and 2 analog outputs. For installations tied into broader fieldbus networks, the drive accepts option modules for PROFINET (E84AYCER), PROFIBUS-DP (E84AYCPM), EtherCAT, EtherNet/IP, and Modbus RTU. Commissioning a replacement unit is streamlined by using a pluggable Lenze Memory Module (such as the E84AYM256), which stores full parameter configurations and allows zero-tool parameter transfer directly into spare hardware. Parameter management and software diagnostics can also be performed with EASY Starter or L-force Engineer tools using the USB Diagnostic Adapter E94AZCUS. ABC Industrial Parts can assist maintenance teams with technical guidance for backing up parameters and preparing replacement units.
Real-time drive status is displayed on the front panel via four diagnostic LEDs: DRV READY, DRV ERROR, CAN RUN, and CAN ERR. Advanced troubleshooting and fault history readouts are supported through the optional pluggable Keypad X400 (E84AVZKE0) or engineering software. Common fault trip conditions include output overcurrent or earth faults (OC1, OC2), DC bus overvoltage or undervoltage (OU, LU), heat sink or motor thermal overload (OH, OH4), fieldbus communication loss (CE0, CE1), or an open safety circuit (STO). Initial field checks should cover mains line stability, motor cable insulation, cooling fan operation, bus termination, and the 24 V power state of the STO terminals. When internal power electronics fail or persistent memory errors (P01) occur, field repair is not viable, making a tested replacement or repair service through ABC Industrial Parts the most reliable route back to production.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | E84AVSCE1134SX0 |
| Model / Type | 8400 StateLine C |
| Product Family | 8400 Series |
| Component Type | Frequency Inverter |
| Rated Power | 11 kW |
| Nominal Supply Voltage | 400 / 500 V AC |
| Supply Voltage Range | 320 - 550 V AC |
| Rated Output Current | 23.5 A |
| Output Frequency | 0 - 599 Hz |
| Switching Frequency | 8 kHz |
| Ingress Protection Rating | IP20 |
| Integrated Bus Interface | CANopen |
| Digital Inputs | 8 |
| Digital Outputs | 4 |
| Analog Inputs | 2 |
| Analog Outputs | 2 |
Programming and Configuration
Configuration of the Lenze E84AVSCE1134SX0 frequency inverter is handled via Lenze engineering software tools, including EASY Starter and L-force Engineer. Connecting a PC to the drive requires the USB Diagnostic Adapter E94AZCUS, allowing technicians to upload, adjust, and backup complete parameter sets, monitor real-time operating variables, and perform motor identification routines.
For rapid hardware replacement in the field, parameter configurations are saved on a pluggable Lenze Memory Module (such as model E84AYM256). When swapping out a damaged unit, transferring the memory card into the replacement drive automatically restores all parameter settings, eliminating the need to connect a programming PC or reconfigure parameters manually.
Communication and System Integration
The E84AVSCE1134SX0 features an integrated CANopen system bus interface supporting communication speeds up to 1 Mbit/s. This integrated interface allows seamless network integration into CANopen architectures for cyclic drive control, status monitoring, and parameter transfer across single or multi-axis drive arrangements.
To integrate with higher-level control networks, the inverter features dedicated option slots for fieldbus communication modules. Supported protocols include PROFINET via module E84AYCER, PROFIBUS-DP via module E84AYCPM, as well as EtherCAT, EtherNet/IP, and Modbus RTU, ensuring broad system compatibility across diverse PLC systems.
Diagnostics and Status Indication
Status monitoring on the E84AVSCE1134SX0 is provided by four light-emitting diodes located on the front panel, giving immediate visual feedback regarding drive readiness, active errors, and CANopen communication status. Detailed diagnostic data, plain-text warning messages, and active fault codes can be accessed using the pluggable Keypad X400 (E84AVZKE0) or through software tools via the USB Diagnostic Adapter E94AZCUS.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| DRV READY | Green - Active / Flashing | Indicates drive operational readiness status |
| DRV ERROR | Red - Active / Flashing | Indicates active fault or system error |
| CAN RUN | Green - Active | CANopen system bus operational state |
| CAN ERR | Red - Active | CANopen system bus error state |
Replacement and Spare Part Considerations
When replacing an existing Lenze E84AVSCE1134SX0, verify that the exact part number matches, as variations exist within the 8400 StateLine C series regarding power ratings and enclosure sizing. Ensure any installed option modules (such as PROFINET or PROFIBUS communication cards) are moved to the replacement drive and properly seated before powering on.
Parameter transfer can be accomplished without external tools by transferring the original Lenze Memory Module E84AYM256 into the spare drive slot. For system modernizations or replacement projects where the 8400 StateLine series is being replaced across an entire line, Lenze recommends the Lenze i550 cabinet inverter as the direct successor product line.
Error Codes & Fault Codes
The following error codes may be displayed during operation or diagnostics:
| Code | Name | Description | Possible Cause | Recommended Action |
|---|---|---|---|---|
| OC1 | Short circuit / Overcurrent | Short circuit at the motor output or excessive motor current detected. | Short circuit in motor cable or motor winding; motor cable length too long; acceleration time set too short; motor damaged. | Check motor and motor wiring for short circuit or earth fault; check parameter settings (ramp times); verify motor power against inverter rating. |
| OC2 | Earth fault | Ground fault detected at output terminals. | Earth fault in motor cable or motor winding; excessive cable capacitance. | Check motor cable insulation and ground impedance; check motor windings for insulation breakdown. |
| OU | Overvoltage DC bus | DC bus voltage exceeded upper threshold limit. | Regenerative energy from motor during deceleration is too high; deceleration ramp time too short; brake chopper or braking resistor defective or missing. | Extend deceleration ramp time (QSP / deceleration time); install or check external braking resistor / brake chopper. |
| LU | Undervoltage DC bus | DC bus voltage dropped below minimum threshold limit. | Mains supply voltage too low or phase loss; brief power supply interruption; high line impedance. | Check mains voltage supply, fuses, and line connections; verify line contactor operation. |
| OH | Heat sink overtemperature | Heat sink temperature exceeds maximum permitted limit. | Ambient temperature too high; cabinet cooling fan defective or blocked; cooling fins clogged; continuous overload. | Clean heat sink cooling fins; check control cabinet ventilation and internal fan operation; reduce load or switching frequency. |
| OH4 | Motor overtemperature | Motor temperature sensor (PTC/TK) triggered or motor thermal model (I2t) exceeded limit. | Motor thermal overload; defective motor fan; long operation at low speed under high torque; PTC sensor trip. | Allow motor to cool down; check motor loading; verify motor cooling fan; check PTC sensor wiring. |
| CE0 | Communication error CANopen | Communication failure or time-out on CANopen system bus. | Bus cable interrupted or disconnected; incorrect baud rate or node address; missing bus termination resistor; high interference on bus line. | Check CAN bus cable, shield grounding, and 120-ohm termination resistors; verify node ID and baud rate settings. |
| CE1 | Communication error option module | Communication breakdown between inverter and fieldbus option module. | Module improperly inserted; fieldbus network error; master timeout. | Check seating of option module in slot; check network master state and bus cabling. |
| STO | Safe Torque Off active | Safety function STO requested / safety circuit open. | Safety interlock switch or emergency stop device open; STO input terminals disconnected. | Check emergency stop circuit and safety switch status; verify 24 V power on safety input terminals. |
| P01 | Parameter set error / Memory module error | Memory module missing, corrupted, or invalid parameter set detected. | Memory module removed while power was on; memory card incompatible or unformatted; checksum error. | Ensure memory module is seated firmly; re-load default parameters or re-download valid project configuration via EASY Starter. Internal hardware fault - if error persists with valid module, return unit for repair. |
Frequently Asked Questions
How do I transfer parameters from a failed E84AVSCE1134SX0 drive to a replacement unit?
Parameters can be transferred by removing the Lenze Memory Module E84AYM256 from the original unit and inserting it into the replacement drive. Alternatively, parameter sets can be uploaded and restored using EASY Starter or L-force Engineer software via the USB Diagnostic Adapter E94AZCUS.
What fieldbus protocols are supported by the Lenze E84AVSCE1134SX0?
The drive includes an integrated CANopen system bus interface. It also supports expansion modules for PROFINET (E84AYCER), PROFIBUS-DP (E84AYCPM), EtherCAT, EtherNet/IP, and Modbus RTU.
What is the function of the integrated STO feature?
The integrated Safe Torque Off (STO) function provides functional safety by safely disabling power to the motor output without needing external safety contactors when safety interlocks or emergency stop loops are opened.
What do the front panel LEDs indicate on the inverter?
The DRV READY LED indicates drive operational readiness, the DRV ERROR LED indicates an active fault, and the CAN RUN and CAN ERR LEDs display the status and error state of the CANopen system bus.
What modern product line replaces the Lenze 8400 StateLine C series?
The recommended successor product line for new cabinet inverter installations is the Lenze i550 cabinet inverter family.
Take advantage of our exchange formula
A defective product does not have to be worthless. At ABC Industrial Parts, you can hand in defective products and immediately benefit from a discount on your new purchase. This is a smart way to save money while contributing to a circular economy.
Play it safe with our warranty conditions
Industrial plants prefer to keep running invariably, no matter what. Therefore, it is essential that you can rely on high-quality products and/or sustainable repairs. With our warranty conditions, you can count on certainty, whether you choose new, used or repaired products.
Data backup and recovery
Have you lost valuable parameters or data due to a malfunction while the manufacturer no longer provides support? At ABC Industrial Parts, we help you secure this data, both for common and specific products.
Specific firmware and hardware versions
If you are working with specific hardware or firmware versions that are no longer available from the manufacturer, ABC Industrial Parts is your partner. When making your enquiry, clearly state which versions you need, we will then look at the possibilities of supplying those versions, so that your installations continue to function optimally.
Disclaimer:
We are not an authorised distributor of Lenze.
Product photos are for illustration purposes only and may differ from the actual product delivered.
Some of the content on this page was created with the help of AI. While we strive to provide accurate and up-to-date information, errors may occur.