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Datakom DKG-109 - User Manual

Datakom DKG-109
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DKG-109 User Manual V-27 (23.08.2013)
DKG-109 AUTOMATIC
MAINS FAILURE UNIT
True RMS measurements
Automatic mains failure
Engine control
Generator protection
Built in alarms and warning
Dual genset mutual standby operation
Load shedding, dummy load
Gas engine support
Engine idle speed control
3 phase mains voltage inputs
1 phase genset voltage inputs
1 phase genset CT inputs
Engine oil pressure measurement
Engine coolant temperature
measurement
Fuel level measurement
Genset active power measurement
Genset power factor measurement
Engine rpm display
Remote Start operation available
Mains simulation input
Engine Idle speed control
Periodic maintenance request
Engine hours counter
Event logging with complete
measurement values
Stores last 100 event
Statistical counters
3 level password protection
Programmable parameters
All parameters field adjustable
Return to factory settings enabled
Logic level serial port
Firmware downloadable from serial port
Free MS-Windows Remote monitoring
SW:
-monitoring and control
- download of parameters
GSM-SMS sending in case of alarm
Modem call in case of alarm
MODBUS communication
128x64 graphic LCD display
Triple language support
Customer logo display capability
Configurable analogue inputs: 3
Configurable digital inputs: 5
Configurable digital outputs: 2
Total digital outputs: 6
Survives cranking dropouts
Sealed front panel
Plug-in connection system for easy
replacement
Dimensions (96x96x53mm)
FEATURES
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Summary

1. INSTALLATION

1.1 Introduction to the Control Panel

Provides an overview of the control and protection panel for gensets, highlighting its user-friendly design.

1.2 Mounting the Unit

Details the procedure for mounting the control unit on a panel, including requirements for correct operation.

1.3 Wiring the Unit

Explains the electrical wiring connections for the control unit, emphasizing safety precautions and fuse ratings.

2. INPUTS AND OUTPUTS

RS-232 Serial Port

Describes the serial port for data input/output, remote monitoring, and programming.

Extension Connector

Details the connector for output extension modules and I/O capabilities.

3. DISPLAYS

3.1 LED Displays

Explains the function and color of the 5 LEDs indicating operating mode and alarms.

3.2 Language Selection

Details the procedure for selecting the display language from English, Turkish, or Chinese.

3.3 Digital Display

Describes the graphical LCD display and navigation between screens and alarms.

4. ALARMS AND WARNINGS

Alarms

Describes high-priority fault conditions causing steady ALARM LED and immediate engine stop.

Load Dumps

Details fault conditions causing flashing ALARM LED and engine stop after cooldown.

Warnings

Explains conditions causing steady WARNING LED and potential horn activation.

5. MODES OF OPERATION

STOP Mode

Describes the mode where the mains contactor is energized and the engine is stopped.

AUTO Mode

Explains the automatic transfer mode between mains and genset.

RUN Mode

Details the mode for testing the generator or keeping it running in backup.

6. OTHER FEATURES

6.1 Remote Start Operation

Explains how to enable and use the remote start functionality via digital inputs.

6.2 Sender Type Selection

Describes how to select sender types for oil pressure, temperature, and fuel level.

6.3 Engine Heating Operation

Details two methods for engine heating: timer-controlled and temp-controlled.

6.4 Engine Idle Speed Operation

Explains engine operation at idle speed for heating and cooldown sequences.

6.5 Engine Block Heater

Describes the unit's capability to control the engine block heater resistor.

6.6 Fuel Pump Control

Details how the unit controls the fuel pump motor based on fuel level.

6.7 Mains Simulation (Disable Start)

Explains the optional input to simulate mains presence, preventing genset starts.

6.8 Delayed Mains Simulation, Battery Charging

Describes a feature for battery-backed systems, triggering genset on low battery voltage.

6.9 Dual Genset Mutual Standby Operation

Explains the system for regular switching of load between two gensets.

6.10 Service Request Display

Details the service request indicator and how to reset the maintenance period.

6.11 Engine Hour Meter

Describes the non-erasable incremental engine hour meter for tracking usage.

6.12 Software Version Display

Explains the importance of knowing the software version for unit status.

6.13 SMS Message Sending

Details how to enable and configure SMS alerts for fault conditions and other events.

6.14 Remote Monitoring and Programming

Explains the PC software for remote monitoring, data logging, and unit programming.

6.15 External Control of the Unit

Describes how to control the unit's functions using programmable digital inputs.

6.16 Resuming to Factory Set Parameters

Provides the procedure to restore the unit to its original factory default settings.

6.17 Gas Engine Fuel Solenoid Control

Explains the special function for controlling the fuel solenoid on gas engines.

6.18 Load Shedding; Dummy Load

Details features for disconnecting non-critical loads or connecting a dummy load.

6.19 Fuel Theft; Fuelling Messages

Describes SMS alerts for fuel theft detection or refuelling events.

6.20 Firmware Update

Explains the process for updating the unit's firmware in the field.

6.21 Engine Control Mode

Details the mode for controlling an engine without an alternator, disabling AC protections.

6.22 Dual Voltage and Frequency

Allows switching between two sets of voltage and frequency protection limits.

6.23 Single Phase Operation

Explains how to configure the unit for single-phase electrical network operation.

7. MODBUS COMMUNICATION

Connection Methods

Describes the three ways to connect to the MODBUS master: RS232, RS422/485, or modem.

MODBUS Properties

Details MODBUS properties like data transfer mode, serial data format, and supported functions.

Readable Registers

Provides a shortlist of readable registers for MODBUS communication.

8. EVENT LOGGING

Event Sources

Lists the sources from which events are logged, including alarms and mode changes.

Event Record Contents

Details the types of information stored for each logged event.

9. STATISTICAL COUNTERS

Counter Types

Lists the types of non-resettable counters available for statistical purposes.

10. MAINTENANCE

Unit Servicing

Emphasizes that the unit has no serviceable parts inside and provides cleaning instructions.

11. PROGRAMMING

Entering Program Mode

Explains how to enter the program mode, including password entry and lock input.

Password Levels

Describes the three password levels granting access to different parameter sets.

Program Mode Navigation

Details how to navigate through program groups and parameters using the unit's buttons.

Controller Configuration Parameters

Defines parameters for LCD contrast, language, voltage/frequency limits, and operation modes.

Controller Configuration Parameters (Continued)

Continues parameter definitions for SMS, MODBUS, hysteresis, and sender fault effects.

Electrical Parameters

Details parameters for current transformer ratio, overcurrent, power limits, and mains/genset voltage/frequency.

Electrical Parameters (Continued)

Covers battery voltage limits, timers, phase order, and load shedding parameters.

Electrical Parameters (Secondary Limits)

Defines secondary limits for mains/genset voltage/frequency and overcurrent.

Engine Parameters

Sets parameters for frequency limits, oil pressure, temperature, and engine heating.

Engine Parameters (Continued)

Covers engine timers, start attempts, heating methods, and fuel level settings.

Engine Parameters (Speed and Fan)

Defines parameters for crank cut frequency, engine speed limits, and fan turn-on/off temperatures.

Sender Characteristics

Configures sender characteristics for oil pressure and temperature inputs.

Input Configuration (Switches)

Defines actions for low oil pressure and high temperature switch inputs.

Input Configuration (Emergency Stop & Spare)

Configures actions for emergency stop and spare digital inputs.

Relay Definitions

Assigns functions to programmable relay outputs like RELAY-1 and RELAY-2.

Input Function Select

Assigns specific functions to digital inputs from a predefined list.

Site ID and Telephone Numbers

Sets site identification string and telephone numbers for SMS/modem communication.

12. TROUBLESHOOTING

Genset Operates OK with Mains

Troubleshoots issues when the genset operates correctly with AC mains present.

Incorrect AC Voltage;Frequency Display

Addresses problems with inaccurate AC voltage or frequency readings on the display.

Faulty KW;Cos Readings

Diagnoses issues with incorrect KW and cos readings despite correct Amp readings.

Mains Fail, No Start (Oil Pressure Exists)

Solves problems where the unit energizes fuel solenoid but fails to start with an oil pressure message.

Start Fail Alarm After Engine Starts

Troubleshoots the START FAIL alarm occurring after the engine has started.

Late Engine Cranking Removal

Addresses issues where the unit is late to remove engine cranking after starting.

Unit Inoperative

Provides steps to diagnose and resolve a completely inoperative unit.

Skipped Program Parameters

Notes on program parameters reserved for factory setting and not modifiable.

13. DECLARATION OF CONFORMITY

EU Directives Compliance

Lists the EU directives the unit conforms to, including low voltage and EMC.

Norms of Reference

Specifies the reference norms for safety (EN 61010) and EMC (EN 61326).

14. TECHNICAL SPECIFICATIONS

Electrical Specifications

Details voltage, frequency, current, power, and accuracy specifications.

Physical and Environmental Specifications

Covers dimensions, weight, operating temperature, humidity, and IP protection.

15. CONNECTION DIAGRAM

Summary

1. INSTALLATION

1.1 Introduction to the Control Panel

Provides an overview of the control and protection panel for gensets, highlighting its user-friendly design.

1.2 Mounting the Unit

Details the procedure for mounting the control unit on a panel, including requirements for correct operation.

1.3 Wiring the Unit

Explains the electrical wiring connections for the control unit, emphasizing safety precautions and fuse ratings.

2. INPUTS AND OUTPUTS

RS-232 Serial Port

Describes the serial port for data input/output, remote monitoring, and programming.

Extension Connector

Details the connector for output extension modules and I/O capabilities.

3. DISPLAYS

3.1 LED Displays

Explains the function and color of the 5 LEDs indicating operating mode and alarms.

3.2 Language Selection

Details the procedure for selecting the display language from English, Turkish, or Chinese.

3.3 Digital Display

Describes the graphical LCD display and navigation between screens and alarms.

4. ALARMS AND WARNINGS

Alarms

Describes high-priority fault conditions causing steady ALARM LED and immediate engine stop.

Load Dumps

Details fault conditions causing flashing ALARM LED and engine stop after cooldown.

Warnings

Explains conditions causing steady WARNING LED and potential horn activation.

5. MODES OF OPERATION

STOP Mode

Describes the mode where the mains contactor is energized and the engine is stopped.

AUTO Mode

Explains the automatic transfer mode between mains and genset.

RUN Mode

Details the mode for testing the generator or keeping it running in backup.

6. OTHER FEATURES

6.1 Remote Start Operation

Explains how to enable and use the remote start functionality via digital inputs.

6.2 Sender Type Selection

Describes how to select sender types for oil pressure, temperature, and fuel level.

6.3 Engine Heating Operation

Details two methods for engine heating: timer-controlled and temp-controlled.

6.4 Engine Idle Speed Operation

Explains engine operation at idle speed for heating and cooldown sequences.

6.5 Engine Block Heater

Describes the unit's capability to control the engine block heater resistor.

6.6 Fuel Pump Control

Details how the unit controls the fuel pump motor based on fuel level.

6.7 Mains Simulation (Disable Start)

Explains the optional input to simulate mains presence, preventing genset starts.

6.8 Delayed Mains Simulation, Battery Charging

Describes a feature for battery-backed systems, triggering genset on low battery voltage.

6.9 Dual Genset Mutual Standby Operation

Explains the system for regular switching of load between two gensets.

6.10 Service Request Display

Details the service request indicator and how to reset the maintenance period.

6.11 Engine Hour Meter

Describes the non-erasable incremental engine hour meter for tracking usage.

6.12 Software Version Display

Explains the importance of knowing the software version for unit status.

6.13 SMS Message Sending

Details how to enable and configure SMS alerts for fault conditions and other events.

6.14 Remote Monitoring and Programming

Explains the PC software for remote monitoring, data logging, and unit programming.

6.15 External Control of the Unit

Describes how to control the unit's functions using programmable digital inputs.

6.16 Resuming to Factory Set Parameters

Provides the procedure to restore the unit to its original factory default settings.

6.17 Gas Engine Fuel Solenoid Control

Explains the special function for controlling the fuel solenoid on gas engines.

6.18 Load Shedding; Dummy Load

Details features for disconnecting non-critical loads or connecting a dummy load.

6.19 Fuel Theft; Fuelling Messages

Describes SMS alerts for fuel theft detection or refuelling events.

6.20 Firmware Update

Explains the process for updating the unit's firmware in the field.

6.21 Engine Control Mode

Details the mode for controlling an engine without an alternator, disabling AC protections.

6.22 Dual Voltage and Frequency

Allows switching between two sets of voltage and frequency protection limits.

6.23 Single Phase Operation

Explains how to configure the unit for single-phase electrical network operation.

7. MODBUS COMMUNICATION

Connection Methods

Describes the three ways to connect to the MODBUS master: RS232, RS422/485, or modem.

MODBUS Properties

Details MODBUS properties like data transfer mode, serial data format, and supported functions.

Readable Registers

Provides a shortlist of readable registers for MODBUS communication.

8. EVENT LOGGING

Event Sources

Lists the sources from which events are logged, including alarms and mode changes.

Event Record Contents

Details the types of information stored for each logged event.

9. STATISTICAL COUNTERS

Counter Types

Lists the types of non-resettable counters available for statistical purposes.

10. MAINTENANCE

Unit Servicing

Emphasizes that the unit has no serviceable parts inside and provides cleaning instructions.

11. PROGRAMMING

Entering Program Mode

Explains how to enter the program mode, including password entry and lock input.

Password Levels

Describes the three password levels granting access to different parameter sets.

Program Mode Navigation

Details how to navigate through program groups and parameters using the unit's buttons.

Controller Configuration Parameters

Defines parameters for LCD contrast, language, voltage/frequency limits, and operation modes.

Controller Configuration Parameters (Continued)

Continues parameter definitions for SMS, MODBUS, hysteresis, and sender fault effects.

Electrical Parameters

Details parameters for current transformer ratio, overcurrent, power limits, and mains/genset voltage/frequency.

Electrical Parameters (Continued)

Covers battery voltage limits, timers, phase order, and load shedding parameters.

Electrical Parameters (Secondary Limits)

Defines secondary limits for mains/genset voltage/frequency and overcurrent.

Engine Parameters

Sets parameters for frequency limits, oil pressure, temperature, and engine heating.

Engine Parameters (Continued)

Covers engine timers, start attempts, heating methods, and fuel level settings.

Engine Parameters (Speed and Fan)

Defines parameters for crank cut frequency, engine speed limits, and fan turn-on/off temperatures.

Sender Characteristics

Configures sender characteristics for oil pressure and temperature inputs.

Input Configuration (Switches)

Defines actions for low oil pressure and high temperature switch inputs.

Input Configuration (Emergency Stop & Spare)

Configures actions for emergency stop and spare digital inputs.

Relay Definitions

Assigns functions to programmable relay outputs like RELAY-1 and RELAY-2.

Input Function Select

Assigns specific functions to digital inputs from a predefined list.

Site ID and Telephone Numbers

Sets site identification string and telephone numbers for SMS/modem communication.

12. TROUBLESHOOTING

Genset Operates OK with Mains

Troubleshoots issues when the genset operates correctly with AC mains present.

Incorrect AC Voltage;Frequency Display

Addresses problems with inaccurate AC voltage or frequency readings on the display.

Faulty KW;Cos Readings

Diagnoses issues with incorrect KW and cos readings despite correct Amp readings.

Mains Fail, No Start (Oil Pressure Exists)

Solves problems where the unit energizes fuel solenoid but fails to start with an oil pressure message.

Start Fail Alarm After Engine Starts

Troubleshoots the START FAIL alarm occurring after the engine has started.

Late Engine Cranking Removal

Addresses issues where the unit is late to remove engine cranking after starting.

Unit Inoperative

Provides steps to diagnose and resolve a completely inoperative unit.

Skipped Program Parameters

Notes on program parameters reserved for factory setting and not modifiable.

13. DECLARATION OF CONFORMITY

EU Directives Compliance

Lists the EU directives the unit conforms to, including low voltage and EMC.

Norms of Reference

Specifies the reference norms for safety (EN 61010) and EMC (EN 61326).

14. TECHNICAL SPECIFICATIONS

Electrical Specifications

Details voltage, frequency, current, power, and accuracy specifications.

Physical and Environmental Specifications

Covers dimensions, weight, operating temperature, humidity, and IP protection.

15. CONNECTION DIAGRAM

Datakom DKG-109 Specifications

General IconGeneral
BrandDatakom
ModelDKG-109
CategoryController
LanguageEnglish

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