Datakom D Series User Manual
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Datakom D Series User Manual

Advanced genset controller
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D-500L
STATUS
ALARM
WARNING
SERVICE
REQUEST
TEST
DESCRIPTION
The D-xxx series are next generation genset control
units combining multi-functionality and wide
communication possibilities together with a reliable
and low cost design.
The unit complies and mostly exceeds world's
tightest safety, EMC, vibration and environmental
standards for the industrial category.
Software features are complete with easy firmware
upgrade process through USB port.
The Windows based PC software allows monitoring
and programming through USB, serial and GPRS.
The PC based Rainbow Scada software allows
monitoring and control of an unlimited number of
gensets from a single central location.
FUNCTIONALITIES
AMF unit with uninterrupted transfer
ATS unit with uninterrupted transfer
Remote start controller
Manual start controller
Engine controller
Remote display & control unit
Waveform display of V & I
Harmonic analysis of V & I
CTs at genset or load side
PGM
A
RUN
AUTO
D 500
MAINS
CONTROLLER
LOAD
GENSET
STOP
COMMUNICATIONS
GSM-GPRS
Internal GPRS modem (optional)
GSM-SMS
e-mail
Modbus
USB Device
RS-485
RS-232
J1939-CANBUS
3 phases 4 wires, star
3 phases 3 wires, 3 CTs
3 phases 3 wires, 2 CTs (L1-L2)
3 phases 3 wires, 2 CTs (L1-L3)
2 phases 3 wires, L1-L2
2 phases 3 wires, L1-L3
3 phases 4 wires, delta
1 phase 2 wires
Firmware V-5.8
D-500L
ADVANCED
GENSET
TOPOLOGIES

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  • Page 1 D-500L Firmware V-5.8 D-500L D 500 ADVANCED MAINS STATUS GENSET ALARM WARNING CONTROLLER SERVICE REQUEST LOAD GENSET TEST AUTO STOP DESCRIPTION COMMUNICATIONS The D-xxx series are next generation genset control GSM-GPRS Internal GPRS modem (optional) units combining multi-functionality and wide communication possibilities together with a reliable GSM-SMS and low cost design.
  • Page 2 D-xxx family units. Follow carefully advices given in the document. These are often good practices for the installation of genset control units which reduce future issues. For all technical queries please contact Datakom at below e-mail address: datakom@datakom.com.tr QUERRIES...
  • Page 3 D-500L Firmware V-5.8 REVISION HISTORY REVISION DATE AUTHOR DESCRIPTION 19.06.2015 First edition, firmware version 5.4 06.05.2016 Revised for firmware version 5.7 TERMINOLOGY CAUTION: Potential risk of injury or death. WARNING: Potential risk of malfunction or material damage. ATTENTION: Useful hints for the understanding of device operation. K35D03-EN - 3 -...
  • Page 4 D-500L Firmware V-5.8 ORDERING CODES The D-500 family units are available in various options and peripheral features. Please use below information for ordering the correct version: Dxxx -M -J -G -T -00 Variant 00: standard unit 01...99: customer Family Code specific products With Conformal With Internal...
  • Page 5 D-500L Firmware V-5.8 SAFETY NOTICE Failure to follow below instructions will result in death or serious injury  Electrical equipment should be installed only by qualified specialist. No responsibility is assured by the manufacturer or any of its subsidiaries for any consequences resulting from the non-compliance to these instructions.

  • Page 6: Table Of Contents

    D-500L Firmware V-5.8 TABLE OF CONTENTS 1. INSTALLATION INSTRUCTIONS 2. MOUNTING 2.1 DIMENSIONS 2.2 SEALING, GASKET 2.3 ELECTRICAL INSTALLATION 3. TERMINAL DESCRIPTIONS 3.1. BATTERY VOLTAGE INPUT 3.2. AC VOLTAGE INPUTS 3.3. AC CURRENT INPUTS 3.4. DIGITAL INPUTS 3.5. ANALOG SENDER INPUTS AND SENDER GROUND 3.6.
  • Page 7 D-500L Firmware V-5.8 5. FUNCTIONALITIES 5.1. CT LOCATION SELECTION 5.2. AMF FUNCTIONALITY 5.3. ATS FUNCTIONALITY 5.4. REMOTE START FUNCTIONALITY 5.5 ENGINE CONTROLLER FUNCTIONALITY 5.6. REMOTE DISPLAY UNIT FUNCTIONALITY 5.7. 400HZ OPERATION 6. CONNECTION DIAGRAMS 6.1. AMF FUNCTIONALITY, CTs AT LOAD SIDE 6.2.
  • Page 8 D-500L Firmware V-5.8 14.5. WARNINGS 14.6. NON-VISUAL WARNINGS 15. PROGRAMMING 15.1. RESETTING TO FACTORY DEFAULTS 15.2. ENTERING THE PROGRAMMING MODE 15.3. NAVIGATING BETWEEN MENUS 15.4. MODIFYING PARAMETER VALUE 15.5. PROGRAMMING MODE EXIT 16. PROGRAM PARAMETER LIST 16.1. CONTROLLER CONFIGURATION GROUP 16.2.
  • Page 9 D-500L Firmware V-5.8 26. SOFTWARE FEATURES 26.1. LOAD SHEDDING / DUMMY LOAD 26.2. LOAD ADD / SUBSTRACT 26.3. FIVE STEP LOAD MANAGEMENT 26.4. REMOTE START OPERATION 26.5. DISABLE AUTO START, SIMULATE MAINS 26.6. BATTERY CHARGING OPERATION, DELAYED SIMULATE MAINS 26.7. DUAL GENSET MUTUAL STANDBY OPERATION 26.8.

  • Page 10: Installation Instructions

    D-500L Firmware V-5.8 1. INSTALLATION INSTRUCTIONS Before installation:  Read the user manual carefully, determine the correct connection diagram.  Remove all connectors and mounting brackets from the unit, then pass the unit through the mounting opening.  Put mounting brackets and tighten. Do not tighten too much, this can brake the enclosure. ...

  • Page 11: Mounting

    D-500L Firmware V-5.8 2. MOUNTING 2.1. DIMENSIONS Dimensions: 200x148x47mm (7.9”x5.8”x1.9”) Panel Cutout: 176x121mm minimum (7.0”x4.8”) Weight: 450g (1 lb) 8 to 36Vdc, 500mA max CARD 300Vac, 0-600 Hz 0.2 to 6.0 Aac RS-232 EXTENSION USB-DEVICE ANTENNA K35D03-EN - 11 -...
  • Page 12 D-500L Firmware V-5.8 The unit is designed for panel mounting. The user should not be able to access parts of the unit other than the front panel. Mount the unit on a flat, vertical surface. Before mounting, remove the mounting brackets and connectors from the unit, then pass the unit through the mounting opening.
  • Page 13 D-500L Firmware V-5.8 Two different types of brackets are provided: Self retaining type bracket Screw type bracket Installation of screw type bracket Installation of self retaining type bracket Do not tighten too much, this may break the unit. K35D03-EN - 13 -...

  • Page 14: Sealing, Gasket

    D-500L Firmware V-5.8 2.2. SEALING, GASKET Panel Gasket Module The rubber gasket provides a watertight means of mounting the module to the genset panel. Together with the gasket, 60529-IP65 protection can be reached from the front panel. A short definition of IP protection levels is given below.

  • Page 15: Electrical Installation

    D-500L Firmware V-5.8 2.3. ELECTRICAL INSTALLATION Do not install the unit close to high electromagnetic noise emitting devices like contactors, high current busbars, switchmode power supplies and the like. Although the unit is protected against electromagnetic disturbance, excessive disturbance can affect the operation, measurement precision and data communication quality.

  • Page 16: Terminal Descriptions

    D-500L Firmware V-5.8 3. TERMINAL DESCRIPTIONS 3.1. BATTERY VOLTAGE INPUT Supply voltage: 8 to 36VDC Cranking dropouts: Survives 0VDC during 100ms. The voltage before surge should be 8VDC minimum Overvoltage protection: Withstands 150VDC continuously. Reverse voltage: -33VDC continuous Maximum operating 500mA @ 12VDC.

  • Page 17: Ac Voltage Inputs

    D-500L Firmware V-5.8 3.2. AC VOLTAGE INPUTS Measurement method: True RMS Sampling rate: 8000 Hz Harmonic analysis: up to 31th harmonic Input voltage range: 14 to 300 VAC Minimum voltage for 15 VAC (Ph-N) frequency detection: Supported topologies: 3 ph 4 wires star 3 ph 3 wires delta 3ph 4 wires delta 2ph 3 wires L1-L2...

  • Page 18: Ac Current Inputs

    SELECTING THE CT ACCURACY CLASS: The CT accuracy class should be selected in accordance with the required measurement precision. The accuracy class of the Datakom controller is 0.5%. Thus 0.5% class CTs are advised for the best result. K35D03-EN - 18 -...
  • Page 19 D-500L Firmware V-5.8  Current Transformers must be used for current measurement. No direct connection allowed.  No common terminals or grounding allowed. CONNECTING CTs: Be sure of connecting each CT to the related phase input with the correct polarity. Mixing CTs between phases will cause faulty power and pf readings.
  • Page 20 D-500L Firmware V-5.8 EFFECT OF POLARITY REVERSAL The generator is still loaded with 100 kW On each phase. The load Power Factor (PF) is 1. PF in phase L2 will show -1,00 due to reverse CT polarity. The result is that total generator power displayed by the controller is 100 kW.

  • Page 21: Digital Inputs

    D-500L Firmware V-5.8 3.4. DIGITAL INPUTS Type of inputs: all configurable Function selection: from list Contact type: Normally open or normally closed (programmable) Switching: Battery negative or battery positive (programmable) Structure: 47 k-ohms resistor to battery positive, 110k-ohms to battery negative. Measurement: Analog voltage measurement.

  • Page 22: Charge Input Terminal

    D-500L Firmware V-5.8 3.6. CHARGE INPUT TERMINAL The Charge terminal is both an input and output. When the engine is ready to run, this terminal supplies the excitation current to the charge alternator. The excitation circuit is equivalent to a 2W lamp. The threshold voltages for warning and shutdown alarm are adjustable through program parameter.

  • Page 23: Mains Contactor Output

    D-500L Firmware V-5.8 3.8. MAINS CONTACTOR OUTPUT Structure: Relay output, normally closed contact. One terminal is internally connected to mains phase L1 input. Max switching current: 16A @250VAC Max switching voltage: 440VAC Max switching power: 3000VA 3.9. GENERATOR CONTACTOR OUTPUT Structure: Relay output, normally open contact.

  • Page 24: Input/Output Extension

    D-500L Firmware V-5.8 3.11. INPUT/OUTPUT EXTENSION The module provides resources for 32 additional digital inputs and 32 additional digital outputs. Digital inputs can be extended using DKG-188 I/O Extension Digital Input Extension modules, each one Connector providing 8 inputs. Digital inputs are programmable through the main controller.

  • Page 25: Port

    The RS-485 port features MODBUS-RTU protocol. Multiple modules (up to 128) can be paralleled on the same RS-485 bus for data transfer to automation or building management systems. The Modbus register list is available at Datakom technical support. 3.13. RS-232 PORT Description: RS-232, non isolated.

  • Page 26: Usb Device Port

    The RainbowPlus software can be downloaded from www.datakom.com.tr website. The connector on the module is of USB-B type. Thus A to B type USB cable should be used. This is the same cable used for USB printers.

  • Page 27: Gsm Modem (Optional)

    D-500L Firmware V-5.8 3.16. GSM MODEM (OPTIONAL) The optional internal GSM modem offers the advantage of being internally powered and is fully compatible with the unit. It does not require any special setup. The 1800/1900 MHz magnetic antenna together with its 2 meter cable is supplied with the internal modem option.
  • Page 28 D-500L Firmware V-5.8 SIM CARD SIM CARD SIM CARD EXTRACTION EXTRACTION/INSERTION PLACEMENT Description: Quad-band GSM/GPRS 850/900/1800/1900MHz module. GPRS multi-slot class 12/12 GPRS mobile station class B Compliant to GSM phase 2/2+. – Class 4 (2 W @850/ 900 MHz) – Class 1 (1 W @ 1800/1900MHz) Functionality: Web Client, SMTP, Modbus TCP/IP (client), SMS, e-mail -40°C to +85 °C...

  • Page 29: Topologies

    D-500L Firmware V-5.8 4. TOPOLOGIES Various topologies are selectable through program parameter. The topology is independently selectable for both genset and mains sections. In following drawings the connections are shown for the alternator. Current transformers are supposed connected to the alternator side. Similar topologies re available for the mains side as well.

  • Page 30: Phase, 4 Wire, Star

    D-500L Firmware V-5.8 4.2. 3 PHASE, 4 WIRE, STAR 4.3. 3 PHASE, 3 WIRE, DELTA K35D03-EN - 30 -...

  • Page 31: Phase, 4 Wire, Delta

    D-500L Firmware V-5.8 4.4. 3 PHASE, 4 WIRE, DELTA 4.5. 3 PHASE, 3 WIRE, DELTA, 2 CT (L1-L2) K35D03-EN - 31 -...

  • Page 32: Phase, 3 Wire, Delta, 2 Ct (L1-L3)

    D-500L Firmware V-5.8 4.6. 3 PHASE, 3 WIRE, DELTA, 2 CT (L1-L3) 4.7. 2 PHASE, 3 WIRE, DELTA, 2 CTs (L1-L2) K35D03-EN - 32 -...

  • Page 33: Phase, 3 Wire, Delta, 2 Cts (L1-L3)

    D-500L Firmware V-5.8 4.8. 2 PHASE, 3 WIRE, DELTA, 2 CTs (L1-L3) 4.9. 1 PHASE, 2 WIRE K35D03-EN - 33 -...

  • Page 34: Functionalities

    D-500L Firmware V-5.8 5. FUNCTIONALITIES The same unit provides different functionalities through parameter setting. Thus a single stock item will fulfill various duties, minimizing stock cost. 5.1. CT LOCATION SELECTION CTs may be placed at alternator or load busbars. The CT location selection is configured with Controller Configuration >...

  • Page 35: Engine Controller Functionality

    D-500L Firmware V-5.8 5.5 ENGINE CONTROLLER FUNCTIONALITY When the Engine Controller functionality is selected, genset electrical measurements and protections will be disabled. The unit is supposed to control an engine without alternator. When the Engine Control Mode is activated: -the unit will not display genset AC parameters (volts, amps, kW and pf). -genset voltage and frequency protections are disabled.

  • Page 36: Remote Display Unit Functionality

    D-500L Firmware V-5.8 5.6. REMOTE DISPLAY UNIT FUNCTIONALITY The unit is able to become the remote display and control panel of another identical module. The connection between two modules is done through RS-485 ports. For the best results, a 120 ohms balanced, low capacitance cable should be used.

  • Page 37: Connection Diagrams

    D-500L Firmware V-5.8 6. CONNECTION DIAGRAMS 6.1. AMF FUNCTIONALITY, CTs AT LOAD SIDE LOAD L1 L2 L3 N ALTERNATOR MAINS 8 to 36Vdc, 500mA max CARD 300Vac, 0-600 Hz 0.2 to 6.0 Aac RS-232 EXTENSION USB-DEVICE ANTENNA To BMS To ECU Starter Motor Connect to the engine body, close to the senders.

  • Page 38: Amf Functionality, Cts At Alternator Side

    D-500L Firmware V-5.8 6.2. AMF FUNCTIONALITY, CTs AT ALTERNATOR SIDE LOAD L1L2L3 N ALTERNATOR MAINS 8 to 36Vdc, 500mA max CARD 300Vac, 0-600 Hz 0.2 to 6.0 Aac RS-232 EXTENSION USB-DEVICE ANTENNA To BMS To ECU Starter Motor Connect to the engine body, close to the senders. Ground from one end only.

  • Page 39: Ats Functionality

    D-500L Firmware V-5.8 6.3. ATS FUNCTIONALITY LOAD L1 L2 L3 N ALTERNATOR MAINS 8 to 36Vdc, 500mA max CARD 300Vac, 0-600 Hz 0.2 to 6.0 Aac RS-232 EXTENSION USB-DEVICE ANTENNA K35D03-EN - 39 -...

  • Page 40: Remote Start Functionality

    D-500L Firmware V-5.8 6.4. REMOTE START FUNCTIONALITY ALTERNATOR LOAD 8 to 36Vdc, 500mA max CARD 300Vac, 0-600 Hz 0.2 to 6.0 Aac RS-232 EXTENSION USB-DEVICE ANTENNA To BMS To ECU Starter Motor Connect to the engine body, close to the senders. Ground from one end only.

  • Page 41: Engine Control Functionality

    D-500L Firmware V-5.8 6.5. ENGINE CONTROL FUNCTIONALITY S I M 8 t o 3 6 V d c , 5 0 0 m A m a x C A R D 3 0 0 V a c , 0 - 6 0 0 H z 0 .

  • Page 42: Remote Display Panel Functionality

    D-500L Firmware V-5.8 6.6. REMOTE DISPLAY PANEL FUNCTIONALITY 8 to 36Vdc, 500mA max CARD 300Vac, 0-600 Hz 0.2 to 6.0 Aac RS-232 EXTENSION USB-DEVICE ANTENNA To Main Control Panel RS-485 port K35D03-EN - 42 -...

  • Page 43: Terminal Description

    D-500L Firmware V-5.8 7. TERMINAL DESCRIPTION Term Function Technical data Description BATTERY POSITIVE +12 or 24VDC The positive terminal of the DC Supply. BATTERY NEGATIVE O VDC Power supply negative connection. DIGITAL OUTPUT 1 Protected This relay has programmable function, Semiconductor selectable from a list.
  • Page 44 D-500L Firmware V-5.8 Term Function Technical data Description MPU + Analog input, 0.5 to Connect one terminal of the MPU unit to 30V-AC this input. Use a twisted cable pair or coaxial cable for best results. MPU - / PROTECTION Output 0Vdc Connect one terminal of the MPU unit to GROUND...
  • Page 45 D-500L Firmware V-5.8 Term Function Technical data Description MAINS NEUTRAL Input, 0-300V-AC Neutral terminal for the mains phases. MAINS-L3 Mains phase inputs, Connect the mains phases to these inputs. 0-300V-AC The mains voltages upper and lower limits are programmable. MAINS-L2 MAINS-L1 MAINS CONTACTOR Relay output, 16A-AC This output provides energy to the mains...

  • Page 46: Technical Specifications

    D-500L Firmware V-5.8 8. TECHNICAL SPECIFICATIONS DC Supply Range: 9.0 to 33.0 V-DC. DC power consumption: 250 mA-DC typical @12V-DC 125 mA-DC typical @24V-DC 500 mA-DC max. @12V-DC 250 mA-DC max. @24V-DC Alternator voltage: 0 to 330 V-AC (Ph-N), 0 to 570V Ph-Ph Alternator frequency: 0-500 Hz.

  • Page 47: Description Of Controls

    D-500L Firmware V-5.8 9. DESCRIPTION OF CONTROLS 9.1. FRONT PANEL FUNCTIONALITY Graphic LCD Mimic Diagram Mains Contactor screen (sysem status) control in RUN mode D 500 MAINS STATUS Fault condition Next display indicators group ALARM WARNING SERVICE Genset REQUEST Next screen in LOAD Contactor the same group.

  • Page 48: Pushbutton Functions

    D-500L Firmware V-5.8 9.2. PUSHBUTTON FUNCTIONS BUTTON FUNCTION Selects TEST mode. The genset runs and takes the load. Selects RUN mode. The genset runs off-load. Selects AUTO mode. The genset runs when necessary and takes the load. Selects OFF mode. The genset stops. Selects next display screen in the same display group.

  • Page 49: Display Screen Organization

    D-500L Firmware V-5.8 9.3. DISPLAY SCREEN ORGANIZATION The unit measures a large number of electrical and engine parameters. The display of the parameters is organized as PARAMETER GROUPS and items in a group. Navigation between different groups are made with buttons.

  • Page 50: Automatic Display Scroll

    D-500L Firmware V-5.8 9.4. AUTOMATIC DISPLAY SCROLL The unit will automatically scroll all Mains, Genset and Engine measurements with programmable interval. The scroll period setting can be performed using the RainbowPlus program through Module > Screen options. Eventually the same parameter can be modified through the front panel programming menu. The related parameter is Controller Configuration >...

  • Page 51: Measured Parameters

    D-500L Firmware V-5.8 9.5. MEASURED PARAMETERS The unit performs a detailed set of AC measurements. Mains currents and power parameters (listed in blue color) are measured and displayed only if CTs are placed at load side. please see connection diagrams section for more details. The list of measured AC parameters is below: Mains voltage phase L1 to neutral Gen voltage phase L1 to neutral...

  • Page 52: Led Lamps

    D-500L Firmware V-5.8 9.6. LED LAMPS Mains available led D 500 Mains MAINS Shutdown STATUS Contactor alarm indicator On led ALARM WARNING Warning SERVICE Genset REQUEST indicator LOAD Contactor on led Service request GENSET Genset indicator available TEST AUTO STOP RUN mode TEST mode AUTO mode...

  • Page 53: Waveform Display & Harmonic Analysis

    D-500L Firmware V-5.8 10. WAVEFORM DISPLAY & HARMONIC ANALYSIS The unit features waveform display together with a precision harmonic analyzer for both mains and genset voltages and currents. Both phase to neutral and phase to phase voltages are available for analysis, thus 18 channels in total are possible.
  • Page 54 D-500L Firmware V-5.8 The harmonic analyzer consists on a Fast Fourier Transform (FFT) algorithm which is run twice a second on the selected channel. The sample memory is 1024 samples length and 13 bits resolution with a sampling rate of 4096 s/s. The theory says that a periodic signal may have only odd multiples of the main frequency.

  • Page 55: Displaying Event Logs

    D-500L Firmware V-5.8 11. DISPLAYING EVENT LOGS The unit features more than 400 event logs with date-time stamp and full snapshot of measured values at the moment that the event has occurred. Stored values in an event record are listed below: -event number -event type / fault definition (see below for various event sources) -date and time...
  • Page 56 D-500L Firmware V-5.8 Event logs are displayed within the program mode menu. This is designed in order to reduce the interference of event logs with other measurement screens. To enter the event display, press together buttons for 5 seconds. When the program mode is entered, below password entry screen will be displayed. Press 2 buttons for 5...

  • Page 57: Statistical Counters

    D-500L Firmware V-5.8 12. STATISTICAL COUNTERS The unit provides a set of non-resettable incremental counters for statistical purposes. The counters consist on: -total genset kWh -total genset kVArh inductive -total genset kVArh capacitive -total genset export kWh -total mains kWh -total mains kVArh -total mains kVAh -total engine hours...

  • Page 58: Fuel Consumption Monitoring

    D-500L Firmware V-5.8 12.2. FUEL CONSUMPTION MONITORING The unit is capable to display the actual fuel consumption of the engine by two different ways:  Through J1939 fuel consumption information  By counting fuel consumption pulses. If the engine is sending the fuel rate through J1939 messaging, then the unit will directly display the fuel consumption information coming from the ECU.

  • Page 59: Operation Of The Unit

    D-500L Firmware V-5.8 13. OPERATION OF THE UNIT 13.1. QUICK START GUIDE STOPPING THE ENGINE: Press STOP button STARTING THE ENGINE: Press RUN button MANUAL LOAD TRANSFER: Use MAINS and GENSET buttons. LOAD TEST: Press TEST button. The genset will run and take the load. AUTOMATIC OPERATION: Press AUTO button.

  • Page 60: Auto Mode

    D-500L Firmware V-5.8 13.3. AUTO MODE The AUTO mode is entered by pressing the button. The AUTO mode is used for the automatic transfer between genset and mains. The controller will constantly monitor the mains availability. It will run the engine and transfer the load when a mains failure occurs. If a panel lock input is defined and signal is applied, then mode change will not occur.

  • Page 61: Run Mode, Manual Control

    D-500L Firmware V-5.8 13.4. RUN MODE, MANUAL CONTROL The RUN mode is entered by pressing the button. When the RUN mode is selected, the engine will be started regardless of the mains availability. The starting sequence is as described below: ...

  • Page 62: Protections And Alarms

    D-500L Firmware V-5.8 14. PROTECTIONS AND ALARMS The unit provides 3 different protection levels, being warnings, loaddumps and shutdown alarms. 1- SHUTDOWN ALARMS: These are the most important fault conditions and cause: The ALARM led to turn on steadily, The genset contactor to be released immediately, The engine to be stopped immediately, The Alarm digital output to operate.

  • Page 63: Disabling All Protections

    D-500L Firmware V-5.8 14.1. DISABLING ALL PROTECTIONS The unit allows any digital input to be configured as “Disable Protections”. This input configuration is used in cases where the engine is required to run until destruction. This may be the case under critical conditions like firefighting or other emergency cases. This input should be configured as a “Warning”.

  • Page 64: Shutdown Alarms

    D-500L Firmware V-5.8 14.3. SHUTDOWN ALARMS Digital input and analog sender alarms are fully programmable for the alarm name, sampling and action. Only internal alarms are explained in this section. GENSET LOW / HIGH Set if the generator frequency is outside programmed limits. These faults will FREQUENCY be monitored with Fault Holdoff Timer delay after the engine is running.

  • Page 65: Loaddump Alarms

    D-500L Firmware V-5.8 14.4. LOADDUMP ALARMS Digital input and analog sender alarms are fully programmable for the alarm name, sampling and action. Only internal alarms are explained in this section. VOLTAGE UNBALANCE Set if any of the generator phase voltages differs from the average by more than Voltage Unbalance Limit for Voltage Fail Timer.

  • Page 66: Warnings

    D-500L Firmware V-5.8 14.5. WARNINGS Digital input and analog sender alarms are fully programmable for the alarm name, sampling and action. Only internal alarms are explained in this section. All warnings can be made latching by enabling a single program parameter: Controller Configuration >Latch All Warnings Latch All Warnings GENSET LOW / HIGH...
  • Page 67 D-500L Firmware V-5.8 J1939 ECU FAIL Set when an engine fault code is received from the ECU of the electronic engine. This fault will not cause an engine stop. If necessary, the engine will be stopped by the ECU. VOLTAGE UNBALANCE Set if any of the generator phase voltages differs from the average by more than Voltage Unbalance Limit for Voltage Fail Timer.

  • Page 68: Non-Visual Warnings

    D-500L Firmware V-5.8 14.6. NON-VISUAL WARNINGS These warnings are not announced at the device front panel, however they appear in event logs, transferred to the Scada and cause SMS and e-mail sending. Engine is not running: FUEL THEFT If the fuel level measured from the sender input falls by 20% or more in one hour, then Fuel Theft warning occurs (the detection delay is 10 sec, not adjustable).

  • Page 69: Programming

    D-500L Firmware V-5.8 15. PROGRAMMING 15.1. RESETTING TO FACTORY DEFAULTS In order to resume to the factory set parameter values: -hold pressed the STOP, LAMP TEST and ALARM MUTE buttons for 5 seconds, -“RETURN TO FACTORY SET” will be displayed -immediately press and hold pressed RIGHT ARROW button for 5 seconds -factory set values will be reprogrammed to the parameter memory.

  • Page 70: Entering The Programming Mode

    D-500L Firmware V-5.8 The program mode is used to adjust timers, operational limits and the configuration of the unit. Although a free PC program is provided for programming, every parameter may be modified through the front panel, regardless of the operating mode. When modified, program parameters are automatically recorded into a non-erasable memory and take effect immediately.

  • Page 71: Navigating Between Menus

    D-500L Firmware V-5.8 15.3. NAVIGATING BETWEEN MENUS The program mode is driven with a two level menu system. The top menu consists on program groups and each group consists on various program parameters. When program mode is entered, a list of available groups will be displayed. Navigation between different groups are made with buttons.

  • Page 72: Modifying Parameter Value

    D-500L Firmware V-5.8 15.4. MODIFYING PARAMETER VALUE Decrease Increase parameter parameter value value Previous parameter Long Press: Next Return to the parameter upper menu K35D03-EN - 72 -...

  • Page 73: Programming Mode Exit

    D-500L Firmware V-5.8 15.5. PROGRAMMING MODE EXIT To exit the program mode press one of the mode selection keys. If no button is pressed during 2 minutes the program mode will be cancelled automatically. Press any mode button K35D03-EN - 73 -...

  • Page 74: Program Parameter List

    D-500L Firmware V-5.8 16. PROGRAM PARAMETER LIST 16.1. CONTROLLER CONFIGURATION GROUP Parameter Definition Unit Factory Description This parameter is used to set LCD LCD Contrast contrast. Adjust for the best viewing angle. The screen will scroll between different measurements with this interval. If set Screen Scroll Timer to zero, the screen scroll will be disabled.
  • Page 75 Delayed Simulate Mains 1: delayed simulate mains enabled 00: no MODEM / no GPS 1: Internal MODEM, no GPS 2: External Datakom MODEM, no GPS Modem / GPS Selection 3: External generic MODEM, no GPS 4: no MODEM, RS-232 GPS...
  • Page 76 D-500L Firmware V-5.8 16.1. CONTROLLER CONFIGURATION GROUP (continued) Factory Description Parameter Definition Unit This is the modbus controller identity Modbus Address used in Modbus communication. This is the data rate of the RS-485 RS-485 Baud Rate 2400 57600 9600 Modbus port. 0: crank cut is performed through oil pressure switch and oil pressure sender Oil Pressure Switch...
  • Page 77 D-500L Firmware V-5.8 16.1. CONTROLLER CONFIGURATION GROUP (continued) Parameter Definition Unit Factory Description This parameter controls SMS sending when mains voltages status is changed. SMS on Mains Change No warnings generated. 0: no SMS on mains failed or restored 1: SMS sent on mains failed or restored This parameter controls SMS sending when IP address of GPRS connection is SMS on IP Change...
  • Page 78 D-500L Firmware V-5.8 16.1. CONTROLLER CONFIGURATION GROUP (continued) Factory Description Parameter Definition Unit 0: AMF functionality. The unit controls both engine and load transfer. The genset starts based on mains status. 1: ATS functionality. The unit controls the load transfer and issues genset start Unit Functionality signal based on mains status.
  • Page 79 D-500L Firmware V-5.8 16.1. CONTROLLER CONFIGURATION GROUP (continued) Factory Description Parameter Definition Unit This parameter controls SMS sending when the engine runs or stops. No SMS on Engine warnings generated. Run/Stop 0: no SMS on engine run/stop 1: SMS sent on engine run/stop This parameter controls e-mail sending when the engine runs or stops.

  • Page 80: Electrical Parameters Group

    D-500L Firmware V-5.8 16.2. ELECTRICAL PARAMETERS GROUP Parameter Definition Unit Factory Description This is the rated value of current Current Transformer transformers. All transformers must 5000 Primary have the same rating. The secondary of the transformer will be 5 Amps. This is the voltage transformer ratio.
  • Page 81 D-500L Firmware V-5.8 16.2. ELECTRICAL PARAMETERS GROUP (continued) Parameter Definition Unit Factory Description If the mains phase voltages are outside limits, but not more than this parameter (with reference to nominal voltage), then the genset will run without releasing the mains contactor. When Instant Mains Dropout the genset is ready to take the load, the load will be transferred.
  • Page 82 D-500L Firmware V-5.8 16.2. ELECTRICAL PARAMETERS GROUP (continued) Parameter Definition Unit Factory Description If the genset frequency goes under this Genset Low Frequency limit when feeding the load, this will F-100 F+100 V-15% Warning Limit generate a GENSET LOW FREQUENCY warning. If the genset frequency goes under this limit when feeding the load, this will Genset Low Frequency...
  • Page 83 D-500L Firmware V-5.8 16.2. ELECTRICAL PARAMETERS GROUP (continued) Parameter Definition Unit Factory Description If any genset phase current differs from the average more than this limit, it will generate a Current Unbalance fault Genset Current condition. The action taken upon fault Unbalance Limit condition is programmable.
  • Page 84 D-500L Firmware V-5.8 16.2. ELECTRICAL PARAMETERS GROUP (continued) Parameter Definition Unit Factory Description If the total genset active power goes over this limit when feeding the load, this will Genset Overload Limit 50000 generate a genset overload loaddump alarm. If this parameter is set to 0 then overload fault is not monitored.
  • Page 85 D-500L Firmware V-5.8 16.2. ELECTRICAL PARAMETERS GROUP (continued) Parameter Definition Unit Factory Description This is the period after the generator contactor has been deactivated and Mains Contactor Timer before the mains contactor has been activated. After the mains MCB_undervoltage coil is energized and mains MCB_undervoltage coil timer is Mains MCB Close Pulse...
  • Page 86 D-500L Firmware V-5.8 16.2. ELECTRICAL PARAMETERS GROUP (continued) Parameter Definition Unit Factory Description 0: shutdown alarm GCB Alarm Level 1: loaddump alarm If a genset MCB feedback input is defined and if the genset MCB fails to Genset MCB Fail Timer change position before the expiration of this timer, then a fault condition occurs.

  • Page 87: Engine Parameters Group

    D-500L Firmware V-5.8 16.3. ENGINE PARAMETERS GROUP Parameter Definition Unit Factory Description The nominal value of engine rpm. Low- Nominal RPM 50000 1500 high rpm limits are defined by reference to this value. When secondary frequency is selected, this is the nominal value of engine rpm. Nominal RPM-2 50000 1800...
  • Page 88 D-500L Firmware V-5.8 16.3. ENGINE PARAMETERS GROUP (continued) Parameter Definition Unit Factory Description If the charge alternator voltage goes Charge Voltage Fail under limits during this timer, a charge Timer alternator voltage fault will occur. If it is requested that the engine runs Engine Heating without load until reaching a certain °C...
  • Page 89 D-500L Firmware V-5.8 16.3. ENGINE PARAMETERS GROUP (continued) Parameter Definition Unit Factory Description When the engine runs, the Idle output relay function will be active during this Idle Speed (Run) Timer timer. While the IDLE output is active, low voltage, low frequency and low rpm checks are disabled.
  • Page 90 D-500L Firmware V-5.8 16.3. ENGINE PARAMETERS GROUP (continued) Parameter Definition Unit Factory Description If the coolant temp is above this limit then °C Coolant Cooler On the cooler relay function will become active. If the coolant temp is below this limit then °C Coolant Cooler Off the cooler relay function will become...
  • Page 91 D-500L Firmware V-5.8 16.3. ENGINE PARAMETERS GROUP (continued) Parameter Definition Unit Factory Description The SERVICE REQUEST led indicator will turn on after this quantity of engine hours from the last service. If the period Service-2 Engine Hours hours 5000 is set to ‘0’ no SERVICE REQUEST will be generated depending on service-2 engine hours.
  • Page 92 D-500L Firmware V-5.8 16.3. ENGINE PARAMETERS GROUP (continued) Parameter Definition Unit Fact.Set Description GENERIC ENGINE BRAND 0: Generic CUMMINS ENGINE 0: CM850 1: CM570 DETROIT DIESEL ENGINE 0: Generic DEUTZ ENGINE 0: Generic 1: EMR2 2: EMR3 JOHN DEERE ENGINE 0: Generic PERKINS ENGINE 0: Generic...
  • Page 93 D-500L Firmware V-5.8 16.3. ENGINE PARAMETERS GROUP (continued) Parameter Definition Unit Factory Description This parameter adjusts the speed of an J1939 Speed Adjust -100 +100 ECU controlled engine by +/- 8%. If the air inlet temperature measured High Air Inlet through ECU is over this limit, then a °C Temperature Warning...

  • Page 94: Adjust Date And Time

    D-500L Firmware V-5.8 16.4. ADJUST DATE AND TIME These parameters allow adjusting the battery backup real time clock of the module. Once set, the clock will continue to run even if DC power is removed from the unit. Parameter Definition Unit Description Date...

  • Page 95: Exerciser Schedule

    D-500L Firmware V-5.8 16.6. EXERCISER SCHEDULE The unit provides 7 independent automatic exerciser programs. Automatic exercise may be done in weekly or monthly basis. If monthly exercise is selected, the week, day and hour is adjustable for each exercise item. If weekly exercise is selected, the day and hour is adjustable for each exercise item.

  • Page 96: Sender Configuration

    D-500L Firmware V-5.8 16.7. SENDER CONFIGURATION The unit has 3 analog sender inputs. Only parameters of one sender are explained below. Other senders have identical parameter set. Each sender has 16 step programmable curves. The sender name and reading unit is freely programmable, thus the sender can be adapted to any type through programming.
  • Page 97 D-500L Firmware V-5.8 Factory Description Parameter Definition Unit Sender Curve-1 ohm ohms 5000 Point-1 ohm value Sender Curve-1 value 10000 Point-1 reading Sender Curve-2 ohm ohms 5000 Point-2 ohm value Sender Curve-2 value 10000 Point-2 reading Sender Curve-3 ohm ohms 5000 Point-3 ohm value Sender Curve-3 value...

  • Page 98: Digital Input Configuration

    D-500L Firmware V-5.8 16.8. DIGITAL INPUT CONFIGURATION The unit has 8 digital inputs. By using external input extension modules, up to 40 inputs in total are available. Only parameters of one input are explained below. Other inputs have identical parameter set. The input name is freely programmable, thus the input can be adapted to any functionality through programming.
  • Page 99 D-500L Firmware V-5.8 INPUT FUNCTION LIST Description Description Description User Defined Function Over Resonance Low Oil Press. Switch Short-Circuit Alarm High Temp. Switch Reset Service 1 Alm Coolant Level Switch Reset Service 2 Alm Rectifier Fail Switch Reset Service 3 Alm Emergency Stop Heavy Duty Alternator High Temp...

  • Page 100: Output Configuration

    D-500L Firmware V-5.8 16.9. OUTPUT CONFIGURATION The parameters below define the functions of relay outputs. The unit has 8 relay outputs. All relays have programmable functions, selected from a list. Relays may be extended up to 40 using Relay Extension Modules.. Other relays are in the optional Extension Modules.
  • Page 101 D-500L Firmware V-5.8 OUTPUT FUNCTION LIST Description Description Description Fuel Pgm Mode Active Remote Control Out 11 Horn Engine Running Remote Control Out 12 Crank Genset Voltage Ok Remote Control Out 13 Stop Solenoid Alarm Check Enable Remote Control Out 14 Genset Contactor Oil Pressure Ok! Remote Control Out 15...

  • Page 102: Site Id String

    D-500L Firmware V-5.8 16.10. SITE ID STRING The site identity string is designed to identify the current controller. This is the site Id string sent at the beginning of SMS messages, e-mails and web page headers for the identification of the genset sending the message. Any 20 character long string may be entered. 16.11.

  • Page 103: Gsm Modem Parameters

    D-500L Firmware V-5.8 16.13. GSM MODEM PARAMETERS Parameter Definition Description The APN (access point name) username may be required by the GSM operator. However some GSM operators may allow access without APN User Name username. The exact information should be obtained from the GSM operator. Please search the GSM operator’s website with “APN”...

  • Page 104: Ethernet Parameters

    The port information of these addresses are found in Controller Configuration group. This is the account name appearing in the “from” tab Mail Account Name d500_a of the e-mail recipient. (ex: datakom-d500@gmail.com) Mail Account d500_1234 This is the e-mail password of above e-mail account. Password...

  • Page 105: Crank Cutting

    D-500L Firmware V-5.8 17. CRANK CUTTING In order to insure fast and reliable crank cutting, the unit uses various resources for engine running condition detection. Cranking is stopped when at least one of below conditions is met: - Crank timer expired: The crank timer is adjusted through Engine Parameters >...

  • Page 106: Overcurrent Protection (Idmt)

    D-500L Firmware V-5.8 18. OVERCURRENT PROTECTION (IDMT) The unit offers a programmable IDMT protection function in order to protect the alternator against excessive currents. The IDMT (Inverse Definite Minimum Time) protection function has such tripping characteristics that the tripping time varies inversely with the value of current. Beyond a certain current limit the tripping time becomes constant (definite) and causes tripping in minimum time.
  • Page 107 D-500L Firmware V-5.8 Below is a table showing the tripping delay in function of the percent load level (with TMS=36): 100% unlimited 170% 73s 240% 18s 110% 3600s 180% 56s 250% 16s 120% 900s 190% 44s 260% 14s 130% 400s 200% 36s 270% 12s 140% 225s...

  • Page 108: Motorized Circuit Breaker Control

    D-500L Firmware V-5.8 19. MOTORIZED CIRCUIT BREAKER CONTROL The unit offers full control for any brand and model of motorized circuit breakers (MCB). The MCB control is performed through 3 digital output functions, namely Open, Close and Undervoltage coil controls. Only 2 of these outputs are used in a single application. Any digital output can be assigned to MCB control signals through programming menu.
  • Page 109 D-500L Firmware V-5.8 MCB modules can be operated by 2 different ways. The unit supports both configurations. Below is the terminology used: M: gear motor PF: ready to close contact XF: close coil MX: open coil MN: undervoltage trip (release) AUX: auxiliary contacts MCB WITH OPEN-CLOSE COILS MCB WITH CLOSE-UV COILS...

  • Page 110: J1939 Canbus Engine Support

    Type parameter should be set accordingly. The list of available engines is given at the programming section. Please contact DATAKOM for the most current list of engines. If the J1939 port is enabled then the oil pressure, coolant temperature and the engine rpm information are picked up from the ECU unit.
  • Page 111 D-500L Firmware V-5.8 The electronic engine fault codes are displayed in text within the alarm list table, together with their SPN-FMI codes. The complete list of fault codes is given in the engine manufacturer’s user manual. Below is a basic list of fault conditions (x denotes any FMI) DESCRIPTION Overspeed shutdown Low oil pressure shutdown...
  • Page 112 D-500L Firmware V-5.8 DESCRIPTION Incorrect ECM software Engine magnetic speed sensor fault ECU internal +5V fail Preheating relay fault Injector power supply fault ECU hardware fail ECU memory fail Fuel injector valve fault Camshaft sensor Flywheel sensor ECU memory fail External speed comm.
  • Page 113 D-500L Firmware V-5.8 Below is a basic list of FMI codes. Please be aware that these codes may differ slightly depending on the engine brand and model. DESCRIPTION Value too high” Valid data, but above the normal working range “Value too low” Valid data, but below the normal working range “Faulty data”...

  • Page 114: Gps Support

    D-500L Firmware V-5.8 21. GPS SUPPORT The unit supports external GPS modules from RS-232 port. RS-232 GPS modules are available at Datakom. DATAKOM RS-232 GPS MODULE Related parameters are: Factory Parameter Definition Unit Description 0: no modem 1: Internal GSM modem...
  • Page 115 D-500L Firmware V-5.8 The GPS location determination is based on signals transmitted by GPS satellites circulating in earth’s orbit. 24 satellites are available in total, but the number of satellites in sight will depend on the physical location and time. A minimum of 3 satellites are necessary to determine the location.

  • Page 116: Gsm Configuration

    D-500L Firmware V-5.8 22. GSM CONFIGURATION Please see related document: GSM Configuration Guide for D-500 D-700. 23. CENTRAL MONITORING OF GENSETS Please see related document: Rainbow Scada Usage Guide. 24. E-MAIL SENDING Please see related document: Ethernet Configuration Guide for D-500 D-700. K35D03-EN - 116 -...

  • Page 117: Sms Commands

    D-500L Firmware V-5.8 25. SMS COMMANDS SMS messages are accepted only from phone numbers recorded in the Communication>GSM>Message Numbers tab. Answers to SMS messages will be sent to all phone numbers in the list. SMS messages must be written exactly as below, without any preceding blanks. Only UPPERCASE characters are permitted.
  • Page 118 D-500L Firmware V-5.8 COMMAND DESCRIPTION ANSWER Puts the controller into STOP mode. Alarms MODE STOP Unit forced to STOP! are also cleared. Puts the controller into AUTO mode. Alarms MODE AUTO Unit forced to AUTO! are also cleared. MODE MANUAL Puts the controller into MANUAL (RUN) Unit forced to RUN! mode.

  • Page 119: Software Features

    D-500L Firmware V-5.8 26. SOFTWARE FEATURES 26.1. LOAD SHEDDING / DUMMY LOAD The load shedding feature consists on the disconnection of the least crucial loads when the genset power approaches to its limits. These loads will be supplied again when the genset power falls below the programmed limit.

  • Page 120: Load Add / Substract

    D-500L Firmware V-5.8 26.2. LOAD ADD / SUBSTRACT The load add/subtract output functions are designed to provide control signals for an external, multi-step load adding/substracting system. This external system will add either linearly or by small steps a dummy load that will prevent the genset from running below the minimum required load level.

  • Page 121: Five Step Load Management

    D-500L Firmware V-5.8 26.3. FIVE STEP LOAD MANAGEMENT The controller is able to manage the supply of up to 5 prioritized loads. The loads are supplied starting from the number #1 (highest priority) and unloaded from the highest number (lowest priority) available. Protection timers help to stabilizing the decision algorithm and preventing unwanted multiple operations.

  • Page 122: Remote Start Operation

    D-500L Firmware V-5.8 26.4. REMOTE START OPERATION The unit offers the possibility of Remote Start mode of operation. Any digital input may be assigned as Remote Start Input using Input Function Select program parameters. The Remote Start signal may be a NO or NC contact, switching to either battery positive or battery negative. These selections are made using programming menu.

  • Page 123: Battery Charging Operation, Delayed Simulate Mains

    D-500L Firmware V-5.8 26.6. BATTERY CHARGING OPERATION, DELAYED SIMULATE MAINS The Delayed Mains Simulation feature is used in battery backed up telecom systems where batteries are able to supply the load during a certain period. The genset is requested to run only when battery voltage drops below the critical level.

  • Page 124: Dual Genset Mutual Standby Operation

    If a Priority input is defined, then the system will work in priority mode. If the priority signal is applied, the unit will become master after each mains failure. If the priority signal is not applied, then the unit will become the slave one and the other genset will start. Please contact DATAKOM for a complete application manual. K35D03-EN...

  • Page 125: Multiple Voltage And Frequency

    D-500L Firmware V-5.8 26.8. MULTIPLE VOLTAGE AND FREQUENCY The unit offers 3 sets of voltage and frequency protection limit values. The user is allowed to switch between these 3 sets anytime. This feature is especially useful in multiple voltage or frequency gensets for easy switching between different operating conditions.

  • Page 126: Automatic Exerciser

    D-500L Firmware V-5.8 26.11. AUTOMATIC EXERCISER The unit offers 7 independent automatic exercisers. The exercise operation may be done on a weekly or monthly basis. The start day and time of the exercise is programmable as well as its duration. The exercise may be done with or without load following programming.

  • Page 127: Engine Heating Operation

    D-500L Firmware V-5.8 26.13. ENGINE HEATING OPERATION Especially on engines without a body heater, or with a failing one, it may be desired that the genset should not take the load before reaching a suitable temperature. The unit offers 2 different ways of engine heating.

  • Page 128: Fuel Pump Control

    D-500L Firmware V-5.8 26.16. FUEL PUMP CONTROL The unit is able to provide a digital output function in order to drive the fuel pump motor. The fuel pump is used to transfer fuel from the large capacity main tank (if exists), to the genset daily tank which is generally integrated in the chassis and has a limited capacity.

  • Page 129: Charging The Engine Battery

    D-500L Firmware V-5.8 26.19. CHARGING THE ENGINE BATTERY The controller offers an automatic charge cycle for the engine battery. When the engine battery weakens, the genset will run automatically during programmed period in an unloaded state in order to charge the engine battery, protecting it from total discharge when the genset has not run for a long time.

  • Page 130: Resetting The Controller

    D-500L Firmware V-5.8 26.22. RESETTING THE CONTROLLER When necessary, the controller may be manually reset by holding the STOP button pressed for 30 seconds. The manual reset will cause the hardware to be configured following new settings. It is advised to proceed to a manual reset or power off/on cycle after every hardware configuration modification.

  • Page 131: Zero Power At Rest

    D-500L Firmware V-5.8 32.24. ZERO POWER AT REST In a manual genset, it is possible to reduce the current consumption of the unit down to true zero Amperes, in order to prevent the battery from discharging. For “zero power at rest operation”, an external relay and “wake-up” pushbutton is necessary. A digital output should be set to ZERO POWER RELAY function.

  • Page 132: Modbus Communications

    D-500L Firmware V-5.8 27. MODBUS COMMUNICATIONS This chapter is a brief description of the Modbus properties of the controller. For a complete documentation please use “D- 500 D-700 Modbus Application Manual” The unit offers the possibility of MODBUS communication through below carriers: -RS485 serial port, with adjustable baud rate between 2400 and 57600 bauds -MODBUS-TCP/IP through GPRS (85/42kb), client mode through Rainbow Scada only The MODBUS properties of the unit are:...

  • Page 133: Parameters Required For Rs-485 Modbus Operation

    D-500L Firmware V-5.8 27.1. PARAMETERS REQUIRED FOR RS-485 MODBUS OPERATION Modbus Slave Address: may be set between 1 and 240 RS-485 Enable: must be set to 1 (or checkbox enabled) RS-485 Baud Rate: selectable between 2400 and 57600 bauds. All devices in the same network must use the same Baud Rate.
  • Page 134 D-500L Firmware V-5.8 Below is a shortlist of available Modbus registers. For complete register map please refer to D-500/700 Modbus Application Manual. ADDRESS R / W DATA COEFF. DESCRIPTION (decimal) SIZE 8193 16bit Pushbutton simulation BIT 0.Simulate Stop button BIT 1.Simulate Manual button BIT 2.Simulate Auto button BIT 3.Simulate Test button BIT 4.Simulate Run button...
  • Page 135 D-500L Firmware V-5.8 ADDRESS R / W DATA COEFF. DESCRIPTION (decimal) SIZE 10504- 256bit Shutdown alarm bits. Bit definitions are given at the end of the 10519 document. 10520- 256bit Loaddump alarm bits. Bit definitions are given at the end of the 10535 document.

  • Page 136: Declaration Of Conformity

    “Monitoring and control instruments including industrial monitoring and control instruments” and exempted from ROHS directive. However Datakom is not using any ROHS uncompliant electronic components in the production. Only the solder contains lead. The switching to unleaded solderin is in progress. K35D03-EN...

  • Page 137: Troubleshooting Guide

    D-500L Firmware V-5.8 32. TROUBLESHOOTING GUIDE Below is a basic list of most often encountered troubles. More detailed investigation may be required in some cases. The genset operates while AC mains are OK or continues to operate after AC mains are OK: -Check engine body grounding.
  • Page 138 D-500L Firmware V-5.8 The engine does not run after the first start attempt, then the unit does not start again and OIL PRESSURE EXISTS ! message is displayed: -The oil pressure switch closes very lately. As the unit senses an oil pressure, it does not start. When oil pressure switch closes the unit will start.

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