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LOVATO ELECTRIC RGAM42 User Manual

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
07
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.
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LOVATO ELECTRIC RGAM42 Specifications

General IconGeneral
BrandLOVATO ELECTRIC
ModelRGAM42
CategoryController
LanguageEnglish

Summary

RGAM4x Gen-set Controller Introduction

RGAM4x Operation and User Interface

Operating Modes and Power-up

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

RGAM4x Setup and Configuration Methods

RGAM4x Technical Data and Alarm Properties

RGAM4x Inputs, Commands, and Test Functions

RGAM4x Parameter Settings: Utility and General

General Menu Parameters (P0201-P0218)

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

RGAM4x 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.

RGAM4x Mains and Generator Control

Mains Control Parameters (P0601-P0616)

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

RGAM4x Generator Control and Protection Settings

Generator Control Parameters (P0701-P0714)

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

RGAM4x Test, Maintenance, and Communication Settings

RGAM4x Output Function Details

RGAM4x Alarm Management Overview

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

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

RGAM4x 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.

RGAM4x 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.

RGAM4x Technical Specifications

Electrical Inputs, Outputs, and Measurement Specs

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

RGAM4x Wiring Diagrams

Main Wiring Diagram for Three-Phase Sets

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

RGAM4x Specific Wiring Configurations

Wiring for Single-Phase and Permanent Magnet Alternator Sets

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

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