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Lenze EMF2181IB

Lenze EMF2181IB
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Communication Manual
ModemCAN
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EMF2181IB
Communication module

Table of Contents

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Lenze EMF2181IB Specifications

General IconGeneral
BrandLenze
ModelEMF2181IB
CategoryControl Unit
LanguageEnglish

Summary

About this documentation

Document history

Records changes and updates made to the manual over time.

Your opinion is important to us

Feedback channel for users to suggest improvements to the documentation.

Legal regulations

Details compliance with directives, manufacturer info, and application as directed.

Safety instructions

General safety information

Essential safety measures to prevent personal injury and material damage.

Device- and application-specific safety instructions

Specific safety guidelines for the communication module and its application context.

Residual hazards

Identifies potential dangers like electrostatic discharge and contact protection.

Product description

Controls and displays

Details the physical components, connectors, and indicators on the communication module.

LED status displays

Explains the meaning of different LED indications on the module for operational status.

Identification

Information on how to identify the product, including type code and versions.

Technical data

General data and operating conditions

Provides specifications like order designation, communication media, baud rates, and environmental conditions.

Protective insulation

Details the type of electrical insulation for different connections according to EN 61800-5-1.

Dimensions

Provides the physical dimensions of the communication module.

Installation

Mechanical installation

Instructions for physically mounting and dismounting the module onto a DIN rail.

Electrical installation

General guidelines for electrical connections and wiring of the module.

Wiring according to EMC (CE-typical drive system)

Guidelines for wiring the module to meet EMC requirements for CE compliance.

Communication via CAN

Steps for establishing communication using the CAN bus.

Communication via the diagnostic interface (9400)

Steps for establishing communication via the diagnostic interface of the 9400 inverter.

Voltage supply

Details terminal data and handling for connecting the module's power supply.

Connection for the CAN bus

Information on connecting the CAN bus, including connector pin assignments and cable specifications.

Connection for an external modem

Details the pin assignments for connecting an external modem via the RS232 interface.

Telephone connection

Describes the telephone socket assignment and the types of connecting cables used.

Diagnostic interface

Pin assignments for the diagnostic interface connector.

Commissioning

Before switching on

Critical checks and initial setup steps before powering on the device.

Commissioning with the system bus configurator

Steps for commissioning using the system bus configurator software, including requirements.

Configuring the communication module

Detailed steps for configuring the communication module via the system bus configurator.

Initial switch-on

Initial power-on procedure and LED signalling for the communication module.

Data transfer

Data transfer via CAN

Explains how data is transferred using the CAN bus and the module's role.

Data transfer via the diagnostic interface

Describes data transfer capabilities using the diagnostic interface of 9400 series inverters.

Data transfer via modem

Explains how data transfer is performed using the modem via PPP protocol.

Lenze codes and CANopen objects

Overview

Introduces Lenze codes and CANopen objects, defining conventions for indices and codes.

Description of the codes relevant for CAN

Details specific Lenze codes used for CAN communication and their functions.

Description of the CANopen objects implemented

Details specific CANopen objects like Device type, Error register, and heartbeat time.

Description of the general codes

Explains general Lenze codes related to device commands, software version, and status words.

Description of the codes relevant for the modem

Details codes specific to modem configuration and control.

Troubleshooting and fault elimination

Signalling of the CANopen RUN LED and ERROR LED

Explains the meaning of LED signals for the CANopen RUN and ERROR LEDs.

CAN operating mode

Details the error and status indications for the CANopen RUN and ERROR LEDs in CAN operating mode.

Operating mode - diagnostic interface

Interprets LED signals for the diagnostic interface operating mode, including error conditions.

Appendix

Modem standards

Lists various modem standards supported for data transfer, error correction, and compression.

List of countries

Information on country-specific configurations and approvals for modem usage.

AT commands

Details AT commands for controlling modem operating modes, modulation, and data compression.

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