Lenze ESMD152L4TXA - User Manual

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Instructions de mise en service

FR

SMD

Frequency Inverter

0.37 kW... 22 kW

Betriebsanleitun

DE

Instrucciones de funcionamiento

IT

Istruzioni di funzionamento

ES

Operating Instructions

EN

(13466184)

Questions and Answers:

L
Lauren DavisAug 23, 2025
What to do if Lenze DC Drives show a short-circuit or overload?
- L
  Lisa MillerAug 25, 2025
  If the Lenze DC Drives indicate a short-circuit or overload, the cause may be a short-circuit. You should find the reason for the short-circuit and check the motor cable. It can also be caused by excessive capacitive charging current of the motor cable, in this case use shorter motor cables with lower charging current. If the acceleration time is too short, increase the acceleration time and check the controller selection. Also, check wiring if the motor cable is defective and check the motor for internal faults. If there is frequent and long overload, check the controller selection.
A
Andrew NealSep 1, 2025
How to fix communication error on Lenze ESMD152L4TXA Inverter?
- P
  Patricia AustinSep 1, 2025
  If the Lenze Inverter reports a communication error, it could be due to the serial timer timing out. In this case, check the serial link connections.
M
Michelle JosephSep 1, 2025
What causes undervoltage on DC bus in Lenze ESMD152L4TXA Inverter?
- R
  Robert BarberSep 1, 2025
  If the Lenze Inverter shows 'Undervoltage on DC bus', the mains voltage might be too low. Check the mains voltage to ensure it is within the required range.
N
Nicole HowardSep 2, 2025
How to resolve Lenze Inverter stop with inhibited outputs?
- K
  kimchaseSep 2, 2025
  If the Lenze Inverter stops and the outputs U, V, W are inhibited, it is because there is a LOW signal at terminal 28. To solve this, set terminal 28 to HIGH.
E
ejohnsonSep 3, 2025
How to troubleshoot Dynamic braking fault on Lenze Inverter?
- D
  Dillon CamposSep 3, 2025
  If the Lenze Inverter is showing a Dynamic braking fault, it indicates that the dynamic braking resistors are overheating. To resolve this, increase the deceleration time.
L
Lauren NguyenSep 4, 2025
Why is Lenze ESMD152L4TXA output frequency 0 Hz?
- K
  Kelly OlsonSep 4, 2025
  If the Lenze Inverter's output frequency is 0 Hz and the outputs U, V, W are inhibited, it could be due to: * Setpoint = 0 Hz (C31 = 0): In this case, you need to perform a setpoint selection. * Quick stop activated through digital input or serial link: Deactivate the Quick stop.
S
Susan CopelandSep 4, 2025
Why are Lenze Inverter buttons not working?
- Y
  yfrancisSep 4, 2025
  If the Lenze Inverter indicates that the remote keypad is active, the buttons on the front of the controller are disabled. This is normal operation when the remote keypad is in use.
A
abigail57Sep 5, 2025
What to do for Controller overtemperature on Lenze Inverter?
- H
  Holly BrownSep 5, 2025
  If the Lenze Inverter displays 'Controller overtemperature', it means the controller is too hot inside. To resolve this, reduce the controller load and improve cooling.
W
williamcummingsSep 6, 2025
What does current limit reached mean on Lenze ESMD152L4TXA Inverter?
- R
  Ryan SteeleSep 6, 2025
  If the Lenze Inverter shows 'Current limit reached', it indicates a controllable overload. This is managed automatically, as described in C22.
K
Kyle BakerSep 7, 2025
How to fix No access to code on Lenze ESMD152L4TXA Inverter?
- J
  James BarberSep 7, 2025
  If the Lenze Inverter displays 'No access to code', it means that changes can only be made when the controller is in OFF or 1nh. To proceed, set terminal 28 to LOW or inhibit by serial link.

Lenze ESMD152L4TXA Specifications

General

Brand	Lenze
Model	ESMD152L4TXA
Category	Inverter
Language	English

Summary

About These Instructions

Safety Information

Pictographs Used in Instructions

Explains symbols and their meanings for warnings and notes in the manual.

Technical Data

Standards and Application Conditions

Details conformity standards, approvals, and environmental conditions for the inverter.

Inverter Ratings

Provides power, voltage, current, and frequency ratings for various inverter models.

Installation Guide

Mechanical Installation

Covers dimensions, mounting details, and torque specifications for inverter installation.

Dimensions and Mounting

Provides detailed dimensions and mounting instructions for the inverter unit.

Electrical Installation

Details electrical connection requirements, including EMC and wiring.

EMC Installation Requirements

Guidelines for installing the inverter to meet Electromagnetic Compatibility (EMC) standards.

Fuses and Cable Cross-Sections

Recommendations for appropriate fuses, circuit breakers, and cable sizes for power wiring.

Connection Diagram

Illustrates the wiring connections for power, control, and communication terminals.

Control Terminals Overview

Details the function and connections for each control terminal on the inverter.

Commissioning Procedures

Parameter Setting

Guide to setting operational parameters and configuring the inverter's functions.

Electronic Programming Module (EPM)

Information about the EPM for storing and managing controller memory and settings.

Parameter Menu

Detailed list and explanation of available parameters for configuring the inverter.

Troubleshooting and Fault Elimination

Status, Cause, and Remedy

Lists common operational statuses, their causes, and recommended remedies.

Error Codes and Solutions

Details specific error codes, their causes, and corrective actions.

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