ABB UNO-DM-4.0-TL-PLUS User Manual

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000699BG
7 - Operation
System Menu
By selecting the System menu, the following menus can be accessed:
System
Settings
Measure
DOWN
ENTER
UP
1
2
Settings
Selecting Settings brings up the rst screen relating to the password.
The default password is "0000".
This can be modied by using the display buttons, always following the
same procedure:
• ENTER scrolls through the digits (from left to right)
• ESC returns to the previous digit (from right to left)
• Press ESC several times to return to the previous menus
• DOWN scrolls down the numerical scale (from 9 to 0)
• UP scrolls up the numerical scale (from 0 to 9)
After entering the password, press ENTER to access the information in
this section:
Settings
Set Time
Set Cash
Set RS485 Com
Country Select.
New Password
DOWN
ENTER
Password 0000
ENTER
UP
1
DOWN UP
DOWN UP
DOWN UP
2
3
4
5
1. Set Time
Allows you to set the current date and time (not counting summer time)

ABB UNO-DM-4.0-TL-PLUS Specifications

General

Brand	ABB
Model	UNO-DM-4.0-TL-PLUS
Category	Inverter
Language	English

Summary

Safety and Accident Prevention

Safety Information and Instructions

Key safety instructions for inverter installation and operation. Essential for preventing injury and equipment damage.

Installation and Maintenance Safety

General safety guidelines for installing and maintaining the inverter, including environmental considerations.

Electrical and Thermal Safety

Critical safety instructions regarding electrical hazards and thermal considerations during operation and maintenance.

Characteristics

Characteristics and Technical Data

Power Limitation (Power Derating)

Safety Devices

Installation

Environmental Checks

Installation Position

Wall Mounting

Step-by-step instructions for securely mounting the inverter onto a wall using the provided bracket.

Input Connection to PV Generator (DC Side)

Detailed instructions for connecting the photovoltaic generator's DC output to the inverter's input.

Distribution Grid Output Connection (AC Side)

Procedures for connecting the inverter's AC output to the distribution grid, including cable sizing.

Installation of the External Protective Grounding Cable

Instructions for installing the essential external protective grounding cable for safety.

Instruments

User Interface

Description of Keyboard and LED Panel

Operation

Commissioning (Via Web User Interface)

Step-by-step guide for commissioning the inverter using the web user interface.

Commissioning (Using the Inverter Display)

Procedure for commissioning the inverter directly via its display and buttons.

Power, Alarm, GFI LEDs Behaviour

Web User Interface Menu Structure

SETUP Section

NETWORK Section

Maintenance

Inverter Total De-energization and Safe Access

Essential procedure for safely de-energizing the inverter before performing any work.

Clothing and Protection of Personnel

Safety Equipment and Tools

Routine Maintenance

Troubleshooting

Guidance for identifying and resolving common problems, especially with web interface and wireless communication.

Alarm Messages of the Inverter

A comprehensive list of inverter alarms, their causes, and recommended solutions.

Power Limitation Messages

Attachments

Inverter Network Configuration