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General| Power Measurement | Active, reactive, apparent power |
|---|---|
| Display Type | LCD |
| Current Measurement Range | 0-5 A AC (Direct connection), Via current transformers |
| Communication Protocol | Modbus RTU |
| Weight | Approx. 300 g |
| Mounting | Panel mounting |
| Power Supply | 85-265 V AC/DC |
Explains the meaning and use of warning symbols in the manual.
Provides essential safety instructions for installation procedures.
Lists ABB drives and systems compatible with the NETA-21.
Describes the expected knowledge base of the manual's reader.
Defines key terms and abbreviations used throughout the manual.
Provides a brief description of the NETA-21's function and capabilities.
Details unique functionalities and characteristics of the NETA-21.
Illustrates the physical layout and components of the NETA-21 and NEXA-21.
Lists the necessary PC hardware and software for using the NETA-21.
Guides on how to unpack and verify the contents of the NETA-21 package.
Step-by-step instructions for physically connecting the NEXA-21 to the NETA-21.
Instructions for mounting the NETA-21 unit, typically on a DIN rail.
Provides guidelines for proper cable routing and management.
Details the procedures for correctly grounding the NETA-21 unit.
Describes connecting NETA-21 via Ethernet adapter modules.
Details connecting via EIA-485 for Modbus/RTU adapter module.
Explains how to properly configure bus termination for signal integrity.
Guides on how to initially access and connect to the NETA-21's web interface.
Explains setting up a PC connection using NETA-21 as a DHCP server.
Instructions for logging into the NETA-21 web user interface for the first time.
Process for updating firmware remotely using ABB web resources.
Steps to modify the user interface password for security.
Instructions for adding and managing user accounts.
Instructions for configuring the device's date, time, and time source.
Guides on configuring IP addresses, subnet masks, and DNS.
Steps to establish communication between NETA-21 and connected drives.
Details the File Transfer Protocol (FTP) and its secure variant (FTPS) for file transfer.
Explains the Hypertext Transfer Protocols for web interface access.
Describes the gateway for accessing drive parameters via Modbus/TCP.
Explains enabling Ethernet communication for PC tools like Drive Composer.
Lists and describes inbound and outbound network services available on the NETA-21.
Identifies the main sections of the NETA-21 web UI front page.
Shows how to view internal software component versions and licenses.
Describes the main UI elements for navigation and quick access.
Explains the icons used to indicate device connection and operational statuses.
Allows users to view and modify their profile settings like email and language.
Covers the administration of user accounts and their access rights or roles.
Details the different user roles and their associated permissions.
Displays all devices connected to the NETA-21 and their status.
Describes the customizable main page for each connected device.
Explains the buttons used to interact with and control connected devices.
Provides access to view and manage device parameters.
Details how to use the data logger for recording and analyzing drive data.
Guides on configuring parameters for different device connection types.
Interface for configuring Ethernet connections for NETA-21.
Utility for performing ping tests to verify network connectivity.
Configuration options for Ethernet IP addresses and DHCP server modes.
Displays current network status and IP address information.
Guides on setting up and testing email server configurations.
Manages enabled/disabled network services and firewall rules.
Settings for configuring proxy server access.
Setup for outgoing email server settings for reporting.
Instructions for setting up the NETA-21 as a DHCP server.
Explains the use of HTTP and HTTPS for web access.
Explains how to use FTP and FTPS for remote SD card access.
Guides on setting up dynamic DNS for remote access with changing IP addresses.
Instructions for establishing internet connection using a USB 3G modem.
Overview of all events recorded by the NETA-21.
How to filter event lists by specific column criteria.
Using the dedicated panel for advanced event filtering options.
Explains the purpose and methods of NETA-21 reporting.
Guides on setting logging intervals for parameters required in reports.
Steps to configure and generate reports sent via email.
Guides on setting up reports to be saved on an SD card.
Instructions for configuring reports to be transferred to an FTP server.
Steps to set up reports that are sent via SMS messages.
Defines conditions and schedules for report generation.
Specifies which data types (events, logged data, custom) are included in reports.
Customizes the names associated with parameters in reports.
Manages templates for defining logging intervals for parameters.
Information on managing and updating the NETA-21 firmware.
Options for resetting the NETA-21 to factory settings and managing support accounts.
Details on installing and uninstalling software packages on the NETA-21.
How to use the tool to detect and configure NETA-21 IP addresses.
Guides on creating full system or selective settings backups.
Procedures for restoring NETA-21 configurations from backup files.
Specifies the firmware version required for RADIUS authentication.
Highlights the benefits of centralizing user management via RADIUS.
Describes the technical details of RADIUS attribute exchange.
Steps to activate RADIUS authentication in the web interface.
How to create external user accounts for RADIUS login.
Configuring scripts to map RADIUS attributes to NETA-21 user permissions.
Overview of memory card usage for data storage and management.
Displays current status, access type, and space usage of the memory card.
Allows browsing, managing, and exporting files on the memory card.
Interface for managing backup files stored on the memory card.
Interface for managing report files stored on the memory card.
Interface for restoring configurations from backup files on the memory card.
Guides on updating NETA-21 firmware using SD cards or web UI.
Step-by-step process for local firmware updates via SD card.
Instructions for resetting the device to its original factory default state.
Safe procedures for removing and inserting the SD memory card.
Guides on setting up data logging parameters for the SD card.
Explains the meaning of diagnostic LEDs on NETA-21 and NEXA-21.
Detailed list of LED status codes and their corresponding functions for NETA-21.
Detailed list of LED status codes and their corresponding functions for NEXA-21.
Provides solutions for common issues like device detection and UI problems.
Provides physical dimensions and enclosure details of the NETA-21.
Lists electrical, communication, and general specifications of the devices.
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