Datakom DKG-307 - User Manual

DKG-307 User Manual V-37 (01.03.2012)
DKG-307 AUTOMATIC
MAINS FAILURE UNIT
CANBUS AND MPU VERSIONS
The controller is a comprehensive AMF unit for
single genset standby or dual genset mutual standby
operations.
The unit is available with MPU or CANBUS versions.
The CANBUS version connects to ECU controlled
electronic engines providing engine control,
protection and instrumentation without extra senders.
The unit is able to initiate modem calls and send
SMS messages in fault conditions through external
modems.
The unit provides a comprehensive set of digitally
adjustable timers, threshold levels, input and output
configurations, operating sequences and engine
types. All programs may be modified via front panel
pushbuttons, and do not require an external unit.
Last 100 faults are stored in the event log file. The
event log includes not only the date-time information,
but also a comprehensive list of measured genset
parameters at the time that the fault has occurred.
The WINDOWS based RAINBOW program allows
remote monitoring and control.
The unit supports MODBUS protocol enabling
communication with PLCs and building management
systems. The MODBUS protocol is also supported
through GSM and PSTN modems.
True RMS measurements
ECU connection through J1939 CAN option
MPU input option
Dual genset mutual standby operation
Event logging with time stamp and
measurements
Battery backed-up real time clock
Built in daily / weekly / monthly exerciser
Weekly operation schedule programs
Field adjustable parameters
RS-232 serial port
Free MS-Windows Remote monitoring SW
GSM and PSTN modem support
GSM SMS message sending on fault
MODBUS communications
Customer logo display capability
10ADC relay outputs
Configurable analogue inputs: 4
Configurable digital inputs: 7
Configurable relay outputs: 2
Total relay outputs: 6
I/O expansion capability
Plug-in connection system
FEATURES
DESCRIPTION

Summary

Installation Guide

Mounting the Unit

Details panel mounting procedures, grounding requirements, and wiring considerations for correct operation.

Wiring the Unit

Provides warnings and guidelines for wiring the unit, including essential fuse requirements.

Alarms and Warnings

Modes of Operation

Other Features

Remote Start Operation

Explains how to assign a digital input for remote start functionality.

Sender Type Selection

Engine Heating Operation

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

Mains Simulation (Disable Start)

Delayed Mains Simulation, Battery Charging

Dual Genset Mutual Standby Operation

Covers the operation of switching load between two gensets.

Modem Connection

Describes connecting GSM or PSTN modems for remote communication.

SMS Message Sending

Details activating and configuring SMS message sending for alarms.

Remote Monitoring and Programming

Explains using the RAINBOW software for remote monitoring and programming.

Exerciser

Describes automatic daily, weekly, or monthly exerciser operation.

Resuming to Factory Set Parameters

Load Shedding; Dummy Load

Fuel Theft; Fuelling Messages

Firmware Update

Dual Voltage and Frequency

J1939 Engine Monitoring and Control Port

Modbus Communication

Weekly Operation Schedule

Event Logging

Programming

Troubleshooting

Technical Specifications

Connection Diagrams

Datakom DKG-307 Specifications

General

Weight	0.5 kg
Certifications	CE
Frequency Range	50/60 Hz
Operating Temperature	-20°C to +70 °C
Storage Temperature	-40°C to +85°C
Relative Humidity	95% non-condensing
Display	LCD
Analog Output	1 x 4-20 mA
Communication	RS-485
Magnetic Pickup Voltage	0.5-50 VAC