Document Outline

• Cover Page
• Introduction
• Revision History
• Detailed Firmware Release History
• Contents
• 1 - General Information
  • Description
  • Hardware Versions
    • Identifying DGC-2020 Version
  • Features
  • Functions
    • Generator Protection and Metering
    • Engine Protection and Metering
    • Event Recording
    • Auto-Synchronizer
    • Contact Inputs and Output Contacts
    • Automatic Transfer Switch Control (Mains Failure)
    • Communication
  • AEM-2020 (Analog Expansion Module)
  • CEM-2020 (Contact Expansion Module)
  • LSM-2020 (Load Share Module)
  • Style Number
  • Specifications
    • Operating Power
    • Battery Ride Through
    • Current Sensing
    • Voltage Sensing
    • Contact Sensing
    • Engine System Inputs
    • Output Contacts
    • Metering
    • Generator Protection Functions
    • Logic Timers
    • Communication Interface
    • Real-Time Clock
    • LCD Heater
    • Type Tests
    • Environment
    • UL Recognition
    • CSA Certification
    • NFPA Compliance
    • CE Compliance
    • GOST-R Certification
    • Physical
• 2 - Human-Machine Interface
  • Introduction
  • Front Panel
  • Display Operation
    • Login and Permissions
    • Summary Screen and Configurable Metering
    • Sleep Mode
    • Changing a Setting
    • Front Panel Display Structure
    • Generator Network Status Display
    • Mains Fail Transfer Status Display
  • Rear Panel
• 3 - Functional Description
  • Introduction
  • DGC-2020 Function Blocks
    • Power Supply
    • Microprocessor
    • Generator Voltage Sensing Inputs
    • Bus Voltage Sensing Inputs
    • Current Sensing Inputs
    • Analog Engine Sender Inputs
    • Speed Signal Inputs
    • Contact Inputs
    • Front Panel HMI
    • Remote Display Panel (Optional)
    • Communication Ports
    • Output Contacts
  • Modes of Operation
    • OFF
    • RUN
    • AUTO
  • Breaker Management
    • Introduction
    • Determining Breaker Status
    • Processing Breaker Requests
    • Breaker Operation
    • Synchronizer Operation
  • Dead Bus Breaker Close Arbitration
  • Event Recording
• 4 - BESTCOMSPlus Software
  • Introduction
  • Installation
    • Installing BESTCOMSPlus®
  • Activate the DGC-2020 Plugin for BESTCOMSPlus®
    • Connect a USB Cable
    • Start BESTCOMSPlus® and Activate DGC-2020 Plugin Automatically
    • Manual Activation of the DGC-2020 Plugin
  • Communication
    • Modem (Optional)
    • Ethernet Communication
    • Establishing Communication
    • Advanced Properties
  • Menu Bars
    • Upper Menu Bar (BESTCOMSPlus® Shell)
    • Lower Menu Bar (DGC-2020 Plugin)
  • Settings Explorer
  • DGC-2020 and System Parameters
  • General Settings
    • Front Panel HMI
    • Style Number
    • Device Info
    • Device Security Setup
    • Clock Setup
  • Communications
    • CANBus Setup
    • ECU Setup
    • Speed Setup
    • Voltage Regulator Setup
    • Modem Setup (Optional)
    • RS485 Setup (Optional)
  • System Parameters
    • System Settings and Rated Data
    • Remote Module Setup
    • Crank Settings
    • Automatic Restart
    • Exercise Timer
    • Sensing Transformers
    • Relay Control
    • Auto Config Detection
  • Programmable Inputs
    • Contact Inputs
    • Programmable Functions
    • Remote LSM Inputs
    • Remote Contact Inputs
    • Remote Analog Inputs
    • Remote RTD Inputs
    • Remote Thermocouple Inputs
  • Programmable Outputs
    • Contact Outputs
    • Configurable Elements
    • Remote Contact Outputs
    • Remote Analog Outputs
  • Configurable Protection
    • Configurable Protection Scale Factors
  • Alarm Configuration
    • Horn Configuration
    • Pre-Alarms
    • Alarms
    • Sender Fail
  • Generator Protection
    • Voltage Protection (27, 59, 47)
    • Frequency Protection (81O/U)
    • Reverse Power Protection (32R)
    • Loss of Excitation Protection (40Q)
    • Overcurrent Protection (51-1, 51-2, 51-3)
    • Loss of Mains Protection
  • Breaker Management
    • Breaker Hardware
    • Mains Failure
    • Bus Condition Detection
    • Automatic Synchronizer (Optional)
  • Bias Control Settings
    • AVR Bias Control Settings
    • Governor Bias Control Settings
  • Multigen Management
    • AVR Output
    • Governor Output
    • Load Share Output
    • Demand Start/Stop
    • Generator Sequencing
    • Network Configuration
  • Programmable Senders
  • BESTlogic™Plus Programmable Logic
    • Logic Timers
  • Settings File Management
  • Upgrading Firmware in the DGC-2020 and Expansion Modules
    • Upgrading Firmware in Expansion Modules
    • Upgrading Firmware in the DGC-2020
  • Metering Explorer
    • Engine
    • Generator
    • Power
    • Bias Control
    • Run Statistics
    • Status
    • Inputs
    • Logic Control Relays
    • Outputs
    • Configurable Protection
    • Alarms
    • Event Log
    • J1939 ECU
    • MTU
    • Summary
    • Control
    • Real Time Clock
    • Generator Network Status
    • Generator Sequencing
    • Mains Fail Transfer Status
    • Diagnostics
  • BESTCOMSPlus® Updates
  • Auto Export Metering
• 5 - BESTlogicPlus Programmable Logic
  • Introduction
  • Overview of BESTlogic™Plus
    • BESTlogic™Plus Composition
  • Logic Schemes
    • The Active Logic Scheme
    • Copying and Renaming Preprogrammed Logic Schemes
    • Sending and Retrieving Logic Schemes
  • Programming BESTlogic™Plus
    • Pickup and Dropout Timers
  • Offline Logic Simulator
  • BESTlogic™Plus File Management
  • BESTlogic™Plus Examples
    • Example 1 - AVR Logic Block Connections
    • Example 2 - AND Gate Connections
    • Example 3 - Multiple Logic Connections
• 6 - Installation
  • General
  • Hardware
  • Mounting
  • Connections
    • Terminations
    • Connections for Typical Applications
    • Connections with AEM-2020, CEM-2020, and LSM-2020
  • Installation for CE Systems
  • Installation in a Salt Fog Environment
• 7 - Setup
  • Introduction
  • DGC-2020 Initial Setup
    • Initial Setup Required to Operate Unit
    • Initial Setup (Optional)
  • Setting Up DGC-2020 Programmable Inputs and Outputs
    • Enable LSM-2020, CEM-2020, and AEM-2020
    • Programmable Inputs
    • Programmable Outputs
  • Generator and Bus Breaker Control
    • Steps Required to Configure a DGC-2020 for Generator Breaker Control
  • Synchronizer
    • Steps Required to Configure a DGC-2020 Automatic Synchronizer
  • Setting up a DGC-2020 and LSM-2020 for a Load Sharing and kW Control Application
    • Load Sharing Overview and Theory of Operation in the DGC-2020
    • kvar Control Overview and Theory of Operation in the DGC-2020
    • Setup of the DGC-2020 and the LSM-2020 for Load Sharing and/or kW Control
  • Mains Fail Transfer
    • Steps Required to Configure a DGC-2020 for Mains Fail Transfer
• 8 - Maintenance and Troubleshooting
  • Maintenance
    • Backup Battery for the Real Time Clock
  • Troubleshooting
    • Communications
    • Inputs and Outputs
    • Metering/Display
    • Generator Breaker and Mains Breaker
    • Synchronizer
    • Speed Bias
    • Voltage Bias
    • Load Sharing
    • DGC-2020 Front Panel Debug Screens
• 9 - LSM-2020
  • General Information
  • Features
  • Specifications
    • Operating Power
    • Analog Inputs
    • Analog Outputs
    • Communication Interface
    • Type Tests
    • Environment
    • UL Approval
    • CSA Certification
    • NFPA Compliance
    • CE Compliance
    • Physical
  • Functional Description
    • Analog Inputs
    • Analog Outputs
    • Generator Sequencing
    • Communications
  • BESTCOMSPlus® Software
    • LSM-2020 Plugin for BESTCOMSPlus®
  • Installation
    • Mounting
    • Connections
    • Connections for Typical Applications
    • Connections using AVR’, GOV’, and LS’
  • Application
    • Interfacing an External Control Device with a DGC-2020 – LSM-2020 System
  • Maintenance
• 10 - CEM-2020
  • General Information
  • Features
  • Specifications
    • Operating Power
    • Contact Inputs
    • Contact Outputs
    • Communication Interface
    • Type Tests
    • Environment
    • UL Approval (CEM-2020 Only)
    • UL Approval (CEM-2020H Only)
    • CSA Certification
    • NFPA Compliance
    • CE Compliance
    • Physical
  • Functional Description
    • Contact Inputs
    • Contact Outputs
    • Communications
  • BESTCOMSPlus® Software
  • Installation
    • Mounting
    • Connections
  • Maintenance
• 11 - AEM-2020
  • General Information
  • Features
  • Specifications
    • Operating Power
    • Analog Inputs
    • RTD Inputs
    • Thermocouple Inputs
    • Analog Outputs
    • Communication Interface
    • Type Tests
    • Environment
    • UL Approval
    • CSA Certification
    • NFPA Compliance
    • CE Compliance
    • Physical
  • Functional Description
    • Analog Inputs
    • RTD Inputs
    • Thermocouple Inputs
    • Analog Outputs
    • Communications
  • BESTCOMSPlus® Software
  • Installation
    • Mounting
    • Connections
  • Maintenance
• A - Time Overcurrent Characteristic Curves
  • Introduction
  • Curve Specifications
  • Time Overcurrent Characteristic Curve Graphs
    • Time Dial Setting Cross-Reference
      • Using Table A-3
• B - Modbus Communication
  • Introduction
    • General Overview
    • Intended Use of the Communications Protocol
  • Detailed Description of DGC-2020 Modbus™ Protocol
    • Modbus™ Protocol Overview
      • Device Address Field
      • Function Code Field
      • Data Block Field
      • Error Check Field
    • Serial Transmission Details
    • Message Framing / Timing Considerations
    • Error Handling and Exception Responses
  • Detailed DGC-2020 Message Definition
    • Device Address
    • Function Code and Data Block
      • Read Holding Registers
      • Return Query Data
      • Preset Multiple Registers, NonBroadcast & Broadcast
      • Preset Single Register, NonBroadcast & Broadcast
  • Data Formats
    • Short Integer Data Format (INT8)
    • Integer Data Format (INT16)
    • Long Integer Data Format (INT32)
    • 32-bit Bit-Mapped Parameter Mapping
    • Floating Point Data Format
    • Double Precision Data Format (DP)
    • Triple Precision Data Format (TP)
    • Error Check
    • Interdependence of Preset Multiple Register Data
  • Mapping - DGC-2020 Parameters into Modicon Address Space
    • Current Parameter Table
      • Breaker Management
      • Bias Control Settings
      • Pulse Outputs
      • Bus Condition Detection
      • Senders
        • Coolant Temperature Sender Fail Configuration Type
        • Coolant Temperature Sender Fail Activation Delay
        • Oil Pressure Sender Fail Configuration Type
        • Oil Pressure Sender Fail Activation Delay
        • Fuel Level Sender Fail Configuration Type
        • Fuel Level Sender Fail Activation Delay
        • Voltage Sensing Fail Configuration Type
        • Voltage Sensing Fail Activation Delay
      • System Configuration and Status
        • Rated Volts
        • Pre-Start Contact Config
        • System Units
        • Battery Volts
        • Off Mode Status
        • Run Mode Status
        • Auto Mode Status
        • Virtual Input 1 Status
        • Virtual Input 2 Status
        • Virtual Input 3 Status
        • Virtual Input 4 Status
        • RTC Clock Hour
        • RTC Minute
        • RTC Second
        • RTC Month
        • RTC Day
        • RTC Year
        • RTC DST Enable
        • Gen PT Primary
        • Gen PT Secondary
        • Gen CT Primary
        • Bus PT Primary
        • Bus PT Secondary
        • Cranking Style
        • Number of Crank Cycles
        • Cycle Crank Time
        • Continuous Crank Time
        • Crank Disconnect Limit
        • Pre Crank Delay
        • Configured Gen Connection
        • Gen Rated Frequency
        • Rated kW
        • Rated Engine RPM
        • No Load Cool Down Time
        • EPS Current Threshold
        • Fuel Level Function
        • Number Flywheel Teeth
        • Speed Signal Source
        • NFPA Level
        • Horn Enable
        • Single Phase Override Sensing
        • RESERVED
        • LCD Contrast Value
        • Front Panel Sleep Mode
        • RESERVED
        • UTC Offset
        • DST Configuration
        • Start/End Time Reference
        • DST Bias Hours
        • DSP Bias Minutes
        • DST Start Month
        • DST Start Day
        • DST Start Week of Month
        • DST Start Day of Week
        • DST Start Hour
        • DST Start Minute
        • DST End Month
        • DST End Day
        • DST End Week of Month
        • DST End Day of Week
        • DST End Hour
        • DST End Minute
        • EPS Low Line Scale Factor
        • Rated Power Factor
        • Prestart Rest Configuration
        • Oil Pressure Crank Disconnect
        • Crank Disconnect Pressure
        • Crank Disconnect Pressure in kPa
        • Power Up Delay
        • Auto Config Detect Enable
        • Low Line Detect Threshold
        • Single Phase Detect Threshold
        • Start Relay Control
        • Run Relay Control
        • Prestart Relay Control
        • Single Phase Connect Generator Detection
        • Off Mode Cool Down Enable
        • RESERVED
        • Not In Auto Horn Enable
        • Clock Not Set Warning Enable
        • Alternate Frequency
        • Generator System Type
        • Gen CT Low Line Scale Factor
        • Metric Pressure Units
        • System Units
        • Kpa bar Config Data
        • Crank Disconnect Pressure Bar Data
        • RPM Bandwidth Data
        • Number Flywheel Teeth
        • Phase Rotation
        • Restart Delay
        • Configured Bus Connection
        • Fuel Level Source
        • Fuel Level Percent Max
        • Fuel Level Percent Min
        • Cycle Rest Time
        • Rated Volts - Low Line Scale Factor Data
        • FUTURE USE
      • Control
        • Emergency Stop: Writing a 1 will toggle emergency stop from off to on. Writing a 1 again will toggle emergency stop from on to off
        • Remote Start
        • Remote Stop
        • Run Mode
        • Off Mode
        • Auto Mode
        • Alarm Reset
        • Gen Breaker Open
        • Gen Breaker Close
        • Mains Breaker Open
        • Mains Breaker Close
        • FUTURE USE
        • Virtual Input 1 Close
        • Virtual Input 1 Open
        • Virtual Input 2 Close
        • Virtual Input 2 Open
        • Virtual Input 3 Close
        • Virtual Input 3 Open
        • Virtual Input 4 Close
        • Virtual Input 4 Open
        • ESTOP Latch Status
        • Gen Breaker Open
        • Gen Breaker Close
        • Mains Breaker Open
        • Mains Breaker Close
        • FUTURE USE
      • Communication
        • RESERVED
        • FUTURE USE
        • Modem Inter Dialout Activation Delay
        • Modem Pager Buffer Limit
        • Modem Pager Coms Data Format
        • Modem Dialout Conditions 1
        • Modem Dialout Conditions 2
        • RESERVED
        • CAN bus Enable
        • DTC Enable
        • Rings for Modem Answer
        • Modem Offline Delay
        • Modbus Baud Rate
        • Modbus Parity
        • Modbus Address
        • Modem Dialout Conditions 3
        • LSM-2020 Enable
        • DHCP Enabled
        • RESERVED
        • CEM-2020 Enable
        • RESERVED
        • AEM-2020 Enable
        • CEM Outputs
        • Modem Dialout Conditions 4
        • Active IP Address
        • Gateway IP Address
        • Subnet Mask
        • FUTURE USE
      • Protection
        • 3 Phase Overcurrent Pickup(51-1)
        • 3 Phase Overcurrent Time Dial (51-1)
        • 3 Phase Overcurrent Curve(51-1)
        • 3 Phase Overcurrent Alarm Configuration (51-1)
        • 1 Phase Overcurrent Pickup(51-1)
        • 1 Phase Overcurrent Time Dial (51-1)
        • 1 Phase Overcurrent Curve(51-1)
        • 1 Phase Overcurrent Alarm Configuration (51-1)
        • Phase Imbalance Pickup
        • Phase Imbalance Activation Delay
        • Phase Imbalance Alarm Configuration
        • 3 Phase Undervoltage Pickup (27-1)
        • 3 Phase Undervoltage Activation Delay (27-1)
        • 3 Phase Undervoltage Inhibit Frequency (27-1)
        • 3 Phase Undervoltage Alarm Configuration (27-1)
        • 1 Phase Undervoltage Pickup (27-1)
        • 1 Phase Undervoltage Activation Delay (27-1)
        • 1 Phase Undervoltage Inhibit Frequency (27-1)
        • 1 Phase Undervoltage Alarm Configuration (27-1)
        • 3 Phase Overvoltage Pickup (59-1)
        • 3 Phase Overvoltage Activation Delay (59-1)
        • 3 Phase Overvoltage Alarm Configuration (59-1)
        • 1 Phase Overvoltage Pickup (59-1)
        • 1 Phase Overvoltage Activation Delay (59-1)
        • 1 Phase Overvoltage Alarm Configuration (59-1)
        • Underfrequency Pickup
        • Underfrequency Activation Delay
        • Underfrequency Inhibit Voltage
        • Underfrequency Alarm Configuration
        • Overfrequency Pickup
        • Overfrequency Activation Delay
        • Overfrequency Alarm Configuration
        • 3 Phase Overcurrent Pickup(51-2)
        • 3 Phase Overcurrent Time Dial (51-2)
        • 3 Phase Overcurrent Curve(51-2)
        • 3 Phase Overcurrent Alarm Configuration (51-2)
        • 1 Phase Overcurrent Pickup(51-2)
        • 1 Phase Overcurrent Time Dial (51-2)
        • 1 Phase Overcurrent Curve(51-2)
        • 1 Phase Overcurrent Alarm Configuration (51-2)
        • 3 Phase Undervoltage Pickup (27-2)
        • 3 Phase Undervoltage Activation Delay (27-2)
        • 3 Phase Undervoltage Inhibit Frequency (27-2)
        • 3 Phase Undervoltage Alarm Configuration (27-2)
        • 1 Phase Undervoltage Pickup (27-2)
        • 1 Phase Undervoltage Activation Delay (27-2)
        • 1 Phase Undervoltage Inhibit Frequency (27-2)
        • 1 Phase Undervoltage Alarm Configuration (27-2)
        • 3 Phase Overvoltage Pickup (59-2)
        • 3 Phase Overvoltage Activation Delay (59-2)
        • 3 Phase Overvoltage Alarm Configuration (59-2)
        • 1 Phase Overvoltage Pickup (59-2)
        • 1 Phase Overvoltage Activation Delay (59-2)
        • 1 Phase Overvoltage Alarm Configuration (59-2)
        • 3 Phase Overcurrent Pickup(51-3)
        • 3 Phase Overcurrent Time Dial (51-3)
        • 3 Phase Overcurrent Curve(51-3)
        • 3 Phase Overcurrent Alarm Configuration (51-3)
        • 1 Phase Overcurrent Pickup(51-3)
        • 1 Phase Overcurrent Time Dial (51-3)
        • 1 Phase Overcurrent Curve(51-3)
        • 1 Phase Overcurrent Alarm Configuration (51-3)
      • Alarms
        • High Coolant Temp Alarm Enable
        • High Coolant Temp Alarm Threshold
        • Metric High Coolant Temp Alarm Threshold
        • High Coolant Temp Alarm Activation Delay
        • Low Oil Press. Alarm Enable
        • Low Oil Press. Alarm Threshold
        • Metric Low Oil Press. Alarm Threshold
        • Low Oil Press. Alarm Arming Delay
        • Overspeed Alarm Enable
        • Overspeed Alarm Threshold
        • Overspeed Alarm Activation Delay
        • Low Fuel Level Alarm Enable
        • Low Fuel Level Alarm Threshold
        • Low Fuel Level Alarm Activation Delay
        • High Coolant Temp Pre-Alarm Enable
        • High Coolant Temp Pre-Alarm Threshold
        • Metric High Coolant Temp Pre-Alarm Threshold
        • Low Coolant Temp Pre-Alarm Enable
        • Low Coolant Temp Pre-Alarm Threshold
        • Metric Low Coolant Temp Pre-Alarm Threshold
        • High Fuel Level Pre-Alarm Threshold
        • High Fuel Level Pre-Alarm Enable
        • High Fuel Level Pre-Alarm Activation Delay
        • Low Fuel Level Pre-Alarm Enable
        • Low Fuel Level Pre-Alarm Threshold
        • Low Battery Pre-Alarm Enable
        • Low Battery Pre-Alarm Threshold
        • Low Battery Pre-Alarm Activation Delay
        • Weak Battery Pre-Alarm Enable
        • Weak Battery Pre-Alarm Threshold
        • Weak Battery Pre-Alarm Activation Delay
        • Battery Overvoltage Pre-Alarm Enable
        • Low Oil Press. Pre-Alarm Enable
        • Low Oil Press. Pre-Alarm Threshold
        • Metric Low Oil Press. Pre-Alarm Threshold
        • Engine Overload 1 Pre-Alarm Enable
        • Engine Overload 1 Pre-Alarm Threshold
        • Maintenance Interval Pre-Alarm Enable
        • Maintenance Interval Pre-Alarm Threshold
        • Speed Sender Fail Activation Delay
        • ECU Low Coolant Level Alarm Enable
        • ECU Low Coolant Level Alarm Threshold
        • ECU Low Coolant Level Pre-Alarm Enable
        • ECU Low Coolant Level Pre-Alarm Threshold
        • Battery Overvoltage Alarm Threshold
        • Engine Overload 1 Pre-Alarm
        • 3 Phase Hysteresis
        • Engine Overload 1 Pre-Alarm
        • Engine Overload 1 Pre-Alarm
        • Engine Overload 1 Pre-Alarm
        • Engine Overload 2 Pre-Alarm Enable
        • Engine Overload 2 Pre-Alarm
        • Engine Overload 2 Pre-Alarm
        • 3 Phase Hysteresis
        • Engine Overload 2 Pre-Alarm
        • Engine Overload 2 Pre-Alarm
        • Engine Overload 2 Pre-Alarm
        • Engine Overload 3 Pre-Alarm Enable
        • Engine Overload 3 Pre-Alarm
        • Engine Overload 3 Pre-Alarm
        • 3 Phase Hysteresis
        • Engine Overload 3 Pre-Alarm
        • Engine Overload 3 Pre-Alarm
        • Engine Overload 3 Pre-Alarm
        • AEM Comm Failure Pre-alarm Enable
        • Checksum Failure Pre-alarm Enable
        • Low Oil Pressure Alarm (metric pressure units is Bar)
        • Low Oil Pressure Pre-Alarm (metric pressure units is Bar)
        • Sync Fail Pre-alarm Enable
        • Breaker Close Fail Pre-Alarm Enable
        • Breaker Open Fail Pre-Alarm Enable
        • Breaker Close Fail Pre-Alarm Monitor
        • Breaker Open Fail Pre-Alarm Monitor
        • Reverse Rotation Pre-Alarm Enable
        • FUTURE USE
      • Metering
        • Gen VAB Metering
        • Gen VBC Metering
        • Gen VCA Metering
        • Gen VAN Metering
        • Gen VBN Metering
        • Gen VCN Metering
        • Gen IA Metering
        • Gen IB Metering
        • Gen IC Metering
        • Gen kVA A Metering
        • Gen kVA B Metering
        • Gen kVA C Metering
        • Gen kVA Total Metering
        • Gen kW A Metering
        • Gen kW B Metering
        • Gen kW C Metering
        • Gen kW Total Metering
        • Gen PF Lagging
        • Active Speed Source
        • Engine Speed Metering
        • Engine Load Metering
        • Coolant Temp. Metering
        • Oil Pressure Metering
        • Battery Voltage Metering
        • Fuel Level Metering
        • ECU Coolant Level Metering
        • Cool Down Time Remaining
        • Alarm Metering
        • Pre-Alarm Metering 1
        • MTU Alarm Metering
        • MTU Pre-Alarm Metering
        • Sender Fail Alarm Metering
        • Gen Protect Status
        • Gen Protect Pre-alarms
        • Gen Protect Alarms
        • Local Input Metering
        • Local Output Metering
        • Status Metering 1
        • Hours Until Maintenance
        • Cum. Total Engine Run Hrs.
        • Cum. Total kW-Hrs
        • Cum. Total kW-Mins
        • Commission Date Month
        • Commission Date Day
        • Commission Date Year
        • Cumulative Number of Engine Starts
        • Session Start Date Month
        • Session Start Date Day
        • Session Start Date Year
        • Generator Status
        • 8 = CONNECTING State
        • Contact Status
        • Main and Aux Relay Image
        • RESERVED
        • FUTURE USE
        • Protection Alarm Metering
        • Cumulative Stats - Total Run Minutes
        • Cumulative Stats - Loaded Run Minutes
        • Cumulative Stats - Unloaded Run Minutes
        • Run Stats - Total Run Minutes
        • Run Stats - Loaded Run Minutes
        • Run Stats - Unloaded Run Minutes
        • LSM Alarm Bits
        • Global Alarm
        • Global Pre-Alarm
        • Local Configurable Inputs Pre-Alarm Bits
        • Local Configurable Inputs Alarm Bits
        • Configurable Elements Status Bits
        • Configurable Elements Pre-Alarm Bits
        • Configurable Elements Alarm Bits
        • Remote Inputs Status Bits
        • Remote Outputs Status Bits
        • CEM Alarm Bits
        • Remote Configurable Inputs Pre-Alarm Bits
        • Remote Configurable Inputs Alarm Bits
        • AEM Alarm Bits
        • Slip Frequency
        • Slip Angle
        • Voltage Difference
        • MDEC Pre-Alarms
        • MTU Status
        • Generator Frequency
        • Bus Frequency
        • Power Factor
        • Slip Frequency
        • Bus VAB
        • Bus VBC
        • Bus VCA
        • ECU Lamp Status
        • Number of DTC’s
        • Reserved
        • CAN Communications Diagnostics
        • RESERVED
        • ECU Accelerator Pedal Position
        • ECU Percent Load at Current Speed
        • ECU Actual Engine Percent Torque
        • ECU Engine Speed
        • ECU Injection Control Pressure
        • ECU Injector Metering Rail Pressure
        • ECU Engine Run Time
        • ECU Trip Fuel
        • ECU Total Fuel Used
        • ECU Coolant Temperature
        • ECU Fuel Temperature
        • ECU Engine Oil Temperature
        • ECU Engine Intercooler Temperature
        • ECU Fuel Delivery Pressure
        • ECU Engine Oil Level
        • ECU Oil Pressure
        • ECU Coolant Pressure
        • ECU Coolant Level
        • ECU Fuel Rate
        • ECU Barometric Pressure
        • ECU Ambient Air Temperature
        • ECU Air Inlet Temperature
        • ECU Boost Pressure
        • ECU Intake Manifold Temperature
        • ECU Air Filter Differential Pressure
        • ECU Exhaust Gas Temperature
        • ECU Electrical Potential Voltage
        • ECU Battery Potential Voltage Switched
        • ECU Speed at Idle Point 1
        • ECU Torque at Idle Point 1
        • ECU Speed at Idle Point 2
        • ECU Torque at Idle Point 2
        • ECU Speed at Idle Point 3
        • ECU Torque at Idle Point 3
        • ECU Speed at Idle Point 4
        • ECU Torque at Idle Point 4
        • ECU Speed at Idle Point 5
        • ECU Torque at Idle Point 5
        • ECU Speed at High Idle Point 6
        • ECU Gain of End Speed Governor
        • ECU Reference Engine Torque
        • ECU Override Speed Point 7
        • ECU Override Time Limit
        • ECU Speed Lower Limit
        • ECU Speed Upper Limit
        • ECU Torque Lower Limit
        • ECU Torque Upper Limit
        • Active DTC 1
        • Active DTC 2
        • Active DTC 3
        • Active DTC 4
        • Active DTC 5
        • Active DTC 6
        • Active DTC 7
        • Active DTC 8
        • Active DTC 9
        • Active DTC 10
        • Active DTC 11
        • Active DTC 12
        • Active DTC 13
        • Active DTC 14
        • Active DTC 15
        • Active DTC 16
        • Previously Active DTC 1
        • Previously Active DTC 2
        • Previously Active DTC 3
        • Previously Active DTC 4
        • Previously Active DTC 5
        • Previously Active DTC 6
        • Previously Active DTC 7
        • Previously Active DTC 8
        • Previously Active DTC 9
        • Previously Active DTC 10
        • Previously Active DTC 11
        • Previously Active DTC 12
        • Previously Active DTC 13
        • Previously Active DTC 14
        • Previously Active DTC 15
        • Previously Active DTC 16
        • Active DTC Count Data
        • Previously Active DTC Count Data
        • Active MTU Fault Code Count Data
        • RESERVED
        • CAN bus Enabled by User Data
        • DTC Enable Data
        • J1939 Source Address
        • ECU Control Output
        • Pulsing Enable
        • MDEC Module Type
        • MDEC Speed Demand Source
        • MDEC Engine RPM Request
        • Volvo Accelerator Pedal Position
        • Volvo RPM Select
        • J1939 Start Stop Config
        • ECU Settling Time
        • ECU Pulse Cycle Time
        • ECU Disconnect Time
        • ECU Connect Time
        • MTU Request Test Overspeed
        • MTU Governor Switchover Parameters
        • MTU Intermittent Oil Prime Request
        • MTU Trip Info Reset Request
        • MTU Speed Increase
        • MTU Speed Decrease
        • MTU Speed Demand Limit Boolean
        • MTU Mode Switch
        • MTU Increased Idle
        • MTU Gov Param Set Select
        • MTU Fan Override
        • MTU Prime On Engine Start
        • MTU CAN Rating SW1
        • MTU CAN Rating SW2
        • MTU Disable Cylinder Cutout 1
        • MTU Cylinder Cutout 2
        • MTU ECU7 Module Type Data
        • RESERVED
        • MTU NMT Alive Repeat Milliseconds
        • Generator Parameter Transmit Enable Data
        • DPF Manual Regenerate Data
        • DPF Regenerate Disable Data
        • J1939 Speed Torque Transmit Enable Data
        • Engine Idle RPM Data
        • Engine Parameter Transmit Enable
        • Requested MTU SMC ENG Operating Mode
        • SPN Conversion Method
        • John Deere Regeneration Interlock
        • RESERVED
        • Volt Reg CAN bus Param Transmit Enable Data
        • Volt Reg Primary Volt Setpoint in DeciVolts Data
        • Volt Reg Alternate Volt Setpoint in DeciVolts Data
        • Volt Reg Volt Adjust Bandwidth CentiVolts Data
        • Volt Reg Field Current in Milliamps Data
        • Volt Reg Primary UF Knee in DeciHertz Data
        • Volt Reg Alternate UF Knee in DeciHertz Data
        • Volt Reg Underfreq Slope in CentiUnits
        • Analog Input 1 Metering Value
    • Legacy Parameter Table for DGC-500 and DGC-1000
      • MTU module type
      • MTU speed demand switch
      • MTU RPM request for engine
        • 0.18-1.18 Aac for 1A CTs,
        • 0.90-7.75 Aac for 5A CTs
        • 0.0-9.9 for 40607=0-15 (inverse),
        • 0.0-30.0s for 40607=16 (fixed)
        • 0-15 for inverse, 16 for fixed
        • 0=None, 1=Pre-Alarm, 2=Alarm
        • 0.18-1.18 Aac for 1A CTs,
        • 0.90-7.75 Aac for 5A CTs
        • 0.0-9.9 for 40607=0-15 (inverse),
        • 0.0-30.0s for 40607=16 (fixed)
        • 0-15 for inverse, 16 for fixed
        • 0=None, 1=Pre-Alarm, 2=Alarm
        • Volts AC
        • 0.0-30.0 seconds
        • 0=None, 1=Pre-Alarm, 2=Alarm
        • Volts AC
        • 0.0-30.0 seconds
        • Hertz
        • 0=None, 1=Pre-Alarm, 2=Alarm
        • Volts AC
        • 0.0-30.0 seconds
        • Hertz
        • 0=None, 1=Pre-Alarm, 2=Alarm
        • Volts AC
        • 0.0-30.0 seconds
        • 0=None, 1=Pre-Alarm, 2=Alarm
        • Volts AC
        • 0.0-30.0 seconds
        • 0=None, 1=Pre-Alarm, 2=Alarm
        • 45.0-55.0 Hz for 50-Hz config.,
        • 0.0-30.0 seconds
        • Volts AC
        • 0=None, 1=Pre-Alarm, 2=Alarm
        • 45.0-55.0 Hz for 50-Hz config.,
        • 360.0-440.0 Hz for 400-Hz unit
        • 0.0-30.0 seconds
        • 0=None, 1=Pre-Alarm, 2=Alarm
        • b16-b31 UNASSIGNED
        • b0 = overvoltage trip,
        • b6-b15 UNASSIGNED
        • b16-b31 UNASSIGNED
        • b0 = overvoltage pre-alarm,
        • b6-b15 UNASSIGNED
        • b16-b31 UNASSIGNED
        • b0 = overvoltage alarm,
        • b6-b15 UNASSIGNED
        • b0 = High Charge Air Temp,
          • b8-b15 UNASSIGNED
          • b0 = High ECU Temp,
          • b13-b15 UNASSIGNED
    • Legacy Parameter Table for DGC-2000
• C - Tuning PID Settings
  • Introduction
  • Tuning Procedures
    • Voltage Controller Tuning Procedure
    • Speed Controller Tuning Procedure
    • var/PF Controller Tuning Procedure
    • var/PF Controller Tuning Procedure Using Parallel to Mains Operation
    • var/PF Controller Tuning Procedure Using Multiple Machines in Island Parallel operation
    • kW Load Controller Tuning Procedure
    • kW Load Controller Tuning Procedure Using Parallel to Mains Operation
    • kW Load Controller Tuning Procedure Using Multiple Machines in Island Parallel Operation
  • Generic Gains for Multiple Machine Types
• D - MTU Fault Codes
  • Introduction
• E - Exhaust Treatment
  • Diesel Particulate Filter (DPF)
    • Regeneration
    • DPF Control
    • DPF Status and Pre-Alarms
  • Exhaust After Treatment Systems (EATS)
    • Pre-Alarms