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ELCOS CEM-120 - User Manual

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ELCOS SRL - Parma - CEM-120 – PROG – EN
1
COMBINED CONTROL UNIT FOR CONTROLLING AN INDEPENDENT
GENERATOR SET AND IRRIGATION MOTOR PUMP
TYPE CEM-120
RESERVED FOR THE
MANUFACTURER
TECHNICAL PROGRAMMING OPERATIONS MANUAL
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Summary

Control Unit Replacement and Data Management

Procedure for Control Unit Replacement

Steps for replacing the control unit, including engine stop and data transfer.

Transfer Programming Operations

Guide on transferring programming settings to multiple memory units.

Restore Factory Programming

Process to reset the control unit to its original factory settings.

Control Unit Standby Mode

Explanation of the standby mode and how to exit it.

Technical Programming Mode Navigation

Access Programming Mode

How to enter the programming mode to select settings.

Exit Programming Mode

Instructions on how to exit the programming mode.

Access Technical Settings

How to access detailed technical programming options.

Select Required Programming

How to navigate to and display required programming sections.

Language Selection

Select Display Language

Procedure to select the desired language for the display.

Function Selection

Stopping Systems Configuration

How to configure the energized mode for stopping systems.

Generator Frequency Setting

How to set the generator operating frequency.

Weekly Automatic Test Setup

Procedure for programming the weekly automatic test.

Battery Voltage Selection

How to select the battery voltage for the system.

Function Selection Details

Number of Ammeters Configuration

How to choose the number of ammeters to display.

Protection in Manual Mode

How to configure protection devices in manual mode.

Input 41 Configuration

How to use Input 41 for programmable protection or device disabling.

Anomaly Indication Setup

How to configure the indication of anomalies or written messages.

Engine and Overspeed Adjustments

Running Engine Threshold Adjustment

How to adjust the running engine threshold based on charging alternator signal.

Tachometer Adjustment

How to calibrate the tachometer using charging alternator or pickup signals.

Overspeed Adjustment

How to set the overspeed threshold to stop the engine.

Preventive Maintenance Management

Access Preventive Maintenance Programming

How to program preventive maintenance intervals.

Delete Expired Maintenance

Procedure to delete expired maintenance operations.

Resetting Operations

How to reset kilowatt-hour, failure counts, and startup counts.

Programmable Times Configuration

Preheating and Starting Time

Setting preheating operation time and engine start attempt time.

Pause and Stopping Time

Configuring pause between start attempts and stopping time.

Cooling Time and Startup Delay

Setting engine cooling time and delay after call contact closure.

General Alarm and Self-Test Duration

Programming general alarm connection time and weekly self-test duration.

Generator Programming

Generator Undervoltage Protection

Setting protection for generator voltage staying higher than programmed value.

Generator Voltage Present

Generator contactor closing logic based on programmed voltage threshold.

Generator Overvoltage Protection

Configuring generator overvoltage protection to stop the engine.

Generator Underfrequency Protection

Activating and setting protection for generator frequency below programmed value.

Generator Overcurrent and Asymmetry

Generator Overload Warning

Setting a warning level for generator overload.

Generator Overload Stop

Configuring generator overload protection to stop the engine.

Generator Does Not Supply Power

Protection logic when the generator fails to supply power.

Generator Asymmetry Out of Range

Setting protection for voltage asymmetry between phases.

Transmitter Programming

Choice of Temperature Transmitters

Selecting already programmed temperature transmitters.

Choice of Pressure Transmitters

Selecting already programmed pressure transmitters.

Ohmic Values Programming

Programming resistive values for temperature and pressure transmitters.

Instrument and Function Switching

Switching Instruments On;Off

Procedure for switching various instruments on or off.

Choice of Fuel Float

Selecting the fuel float type for fuel level indication.

Ohmic Values of Fuel Float

Programming resistive values for the fuel float.

Fault Log and Communication

Switching Off Functions

Procedure for switching various functions on or off.

Choice of Current Transformer

Selecting the appropriate current transformer for the system.

Fault Log Management

Viewing and resetting the log of engine-stopping faults.

Mod Bus GSM Parameters

Configuration of parameters for Mod Bus and GSM communication.

ELCOS CEM-120 Specifications

General IconGeneral
BrandELCOS
ModelCEM-120
CategoryController
LanguageEnglish

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