LOVATO ELECTRIC RGAM42

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Doc: MHIT102B0206.doc 01/06/2007 p. 1 / 23

RGAM40 RGAM40

RGAM41 RGAM41

RGAM42 RGAM42

Unità di controllo per gruppi Gen-set controller

elettrogeni con commutazione with AMF function

automatica Rete-Generatore (Automatic Mains Failure)

MANUALE OPERATIVO INSTRUCTIONS MANUAL

Introduzione

Questo apparecchio è stato progettato per unire la massima semplicità di

utilizzo con una ampia scelta di funzioni avanzate. Il display grafico LCD

consente una avanzata interfaccia utente, e la dotazione di ingressi/uscite

permette all’ RGAM4x una vasta gamma di applicazioni.

Introduction

This device has been designed to integrate the maximum operation

easiness with a wide selection of functions. The graphic LCD display

allows an advanced user interface, and the input-outputs endowment

makes the RGAM4x suitable for a wide range of gen-set applications.

Descrizione

• Controllo del gruppo elettrogeno con gestione automatica della

commutazione rete-generatore (AMF)

• Ingresso di misura rete trifase

• Ingresso di misura generatore trifase

• Alimentazione universale 12-24Vdc

• LCD grafico 128x64 retroilluminato per visualizzazione misure

• Testi in 5 lingue: Inglese-Italiano-Francese-Portoghese-Spagnolo

• 9 LED per visualizzazione modalità di funzionamento e stati

• Tastiera a membrana 12 tasti.

• Interfaccia di comunicazione RS232 per set-up, controllo remoto e

supervisione.

• 3 Ingressi analogici per sensori resistivi

• 8 ingressi digitali programmabili

• 7 uscite a relè , tutte programmabili

• Ingresso pick-up e W per rilevamento velocità motore

• Interfaccia di comunicazione RS485 per controllo remoto (versione

RGAM41)

• Interfaccia di comunicazione CANbus per controllo ECU motore

(versione RGAM42)

• Orologio datario con riserva di energia (versione RGAM41 e RGAM42)

Description

• Gen-set control with automatic management of the AMF (Automatic

Mains Failure) function

• Three-phase mains measurement input

• Three-phase generator measurement input

• 12-24Vdc universal power supply unit

• Graphic LCD display, 128x64 pixels, backlighted

• Texts in 5 languages: English-Italian-French-Porttuguese-Spanish

• 9 LEDs for status and operating mode indication

• 12-key membrane keyboard

• RS232 communication interface for set-up, remote control and

supervision

• 3 analog inputs for resistive sensors

• 8 programmable digital inputs

• 7 relay outputs, all programmable

• Engine speed input for W or magnetic pick-up signals

• RS485 communication interface for remote control and supervision

• (RGAM41 version)

• CANbus communication interface for engine ECU control

(RGAM42 version)

• Real time clock with back-up capacitors (RGAM41 and RGAM42

versions)

I 224IGB 06

ATTENZIONE!! Questi apparecchi devono essere

installati da personale qualificato, nel rispetto delle vigenti

normative impiantistiche, allo scopo di evitare danni a persone

o cose.

I prodotti descritti in questo documento sono suscettibili in

qualsiasi momento di evoluzioni o di modifiche.

Le descrizioni ed i dati a catalogo non possono pertanto avere

alcun valore contrattuale

WARNING! This equipment is to be installed by qualified

personnel, complying to current standards, to avoid damages or

safety hazards. Products illustrated herein are subject to alteration

and changes without prior notice. Technical data and descriptions

in the documentation are accurate, to the best of our knowledge,

but no liabilities for errors, omissions or contingencies arising

therefrom are accepted.

Need help?

Do you have a question about the LOVATO ELECTRIC RGAM42 and is the answer not in the manual?

Summary

RGAM4 x Gen-set Controller Introduction

RGAM4 x Operation and User Interface

Operating Modes and Power-up

Details the OFF/RESET, MAN, AUT, TEST modes and initial power-up behavior.

RGAM4 x Setup and Configuration Methods

Keyboard Setup and Menu Navigation

PC-Based Configuration and Customization

RGAM4 x Technical Data and Alarm Properties

RGAM4 x Inputs, Commands, and Test Functions

RGAM4 x Parameter Settings: Utility and General

General Menu Parameters (P0201-P0218)

Parameters for CT/VT ratio, wiring, voltage, frequency, speed, and interlocks.

RGAM4 x Engine Control Parameters

Engine Starting Parameters (P0401-P0424)

Settings for battery charger, start attempts, engine cooling, and fuel valve control.

Engine Control Parameters (P0501-P0520)

Parameters for pressure, temperature, fuel level sensors, and engine speed limits.

RGAM4 x Mains and Generator Control

Engine Control Parameters (P0505-P0520)

Mains Control Parameters (P0601-P0616)

Configuration for mains voltage, frequency limits, delays, and control modes.

RGAM4 x Generator Control and Protection Settings

Generator Control Parameters (P0701-P0714)

Settings for generator voltage, frequency, asymmetry, and protection alarms.

Generator Protection Parameters (P0801-P0805)

RGAM4 x Test, Maintenance, and Communication Settings

Test and Maintenance Parameters (P0901-P0916)

RGAM4 x Output Function Details

Output Terminal Settings and Functions

RGAM4 x Alarm Management Overview

Alarm Properties and List Introduction

Comprehensive Alarm List (A01-A50, UA1-UA4)

A comprehensive list of all system and user-defined alarms with their basic properties.

RGAM4 x Detailed Alarm Descriptions

Specific Alarm Condition Explanations (A01-A50, UA1-UA4)

Detailed explanations for system and user alarms, relating to sensor faults and operational states.

RGAM4 x Specific Alarm Conditions

Alarms for Battery, Speed, Frequency, and Voltage

Details alarms related to battery status, engine speed signals, and generator frequency/voltage deviations.

Alarms for Asymmetry, Phase, and Faults

Descriptions of alarms for generator asymmetry, phase sequence, and contactor/system faults.

RGAM4 x Technical Specifications

Electrical Inputs, Outputs, and Measurement Specs

Specifications for voltage/current inputs, analog measurements, and relay output characteristics.

RGAM4 x Wiring Diagrams

Main Wiring Diagram for Three-Phase Sets

Detailed wiring diagram for three-phase generating sets with pre-energised alternators.

RGAM4 x Specific Wiring Configurations

Wiring for Single-Phase and Permanent Magnet Alternator Sets

Wiring diagrams for single-phase and permanent magnet alternator generating sets.

Wiring for Pick-up Input Generating Sets