To configure the Woodward easYgen-2000, follow these steps:

1. Connect to the Unit:
- Use a null modem serial cable to connect to the controller. A straight cable will not work.
- Alternatively, connect via CAN bus using a suitable CAN adapter (e.g., IXXAT USB-to-CAN with VCI V3 driver).
- Set the correct baud rate and timeout in the Connect window.
- Enter the password for CAN Interface 1 (parameter 10402) if using CAN.

2. Access Configuration Settings:
- Use the ToolKit software to view and edit parameters.
- Changes are written automatically to the control memory.

3. Configure Inputs and Outputs:
- Analog Inputs (FlexIn)
- Discrete Inputs (internal and external)
- Discrete Outputs (LogicsManager, internal and external)
- Analog Outputs

4. Configure Engine Settings:
- Engine Type
- Start/Stop settings
- MPU (Magnetic Pickup)
- Idle Mode

5. Set Operating Modes:
- Emergency Run
- Automatic Run
- Start/Stop in AUTOMATIC mode using LogicsManager
- Load-Dependent Start/Stop (LDSS)
- Start without Load
- Operation modes

6. Restore Defaults if Needed:
- Use the Parameter List 37431 or ToolKit with the appropriate *.SID file.

Note: Some parameters depend on the configured application mode (parameter 3401).

This answer is automatically generated

-1

Dione

April 6, 2025

@Mr. Anderson

-1

Summary of Contents for Woodward easYgen-2000

Page 1 37427 easYgen-2000 Series Genset Control Configuration Software Version 1.xxxx Manual 37427...
Page 2 Provides other helpful information that does not fall under the warning or caution categories. Woodward reserves the right to update any portion of this publication at any time. Information provided by Woodward is believed to be correct and reliable. However, Woodward assumes no responsibility unless otherwise expressly undertaken.
Page 3: Table Of Contents
Manual 37427 easYgen-2000 Series - Genset Control Revision History Rev. Date Editor Changes NEW 09-06-09 Release Content 1. G ..................11 HAPTER ENERAL NFORMATION Document Overview ..........................Abbreviations ............................12 2. C ....................13 HAPTER ONFIGURATION Configuration Via The Front Panel ......................
Page 4 Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring ..........................47 Configure Monitoring: Generator ....................47 Configure Monitoring: Generator, Operating Voltage / Frequency ............48 Configure Monitoring: Generator, Overfrequency (Levels 1 & 2) ANSI# 81O .......... 49 Configure Monitoring: Generator, Underfrequency (Levels 1 & 2) ANSI# 81U ........51 Configure Monitoring: Generator, Overvoltage (Levels 1 &...
Page 5 Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Configure Inputs and Outputs ..............156 Configure Analog Inputs (FlexIn) ......................156 Configure Discrete Inputs ........................166 Configure External Discrete Inputs ......................169 Discrete Outputs (LogicsManager) ......................170 External Discrete Outputs (LogicsManager) ................... 171 Configure Analog Outputs ........................
Page 6 Manual 37427 easYgen-2000 Series - Genset Control ................... 271 PPENDIX OGICS ANAGER Structure and Description of the LogicsManager ................... Configuration of the Command Chain ....................272 Logical Symbols ........................... 272 Logical Outputs ............................ 273 Logical Outputs: Internal Flags ....................273 Logical Outputs: Internal Functions ....................
Page 7 Manual 37427 easYgen-2000 Series - Genset Control D. E ....................318 PPENDIX VENT ISTORY Resetting the Event History ......................Resetting the Event History Using the Front Panel ................318 Event List ..............................318 Alarm List ............................... 318 E. T ............... 321...
Page 8 Manual 37427 easYgen-2000 Series - Genset Control Figures and Tables Figures Figure 2-1: ToolKit - Options window ............................. 15 Figure 2-2: ToolKit - visualization screen ..........................19 Figure 2-3: ToolKit - analog value trending screen ........................19 Figure 2-4: ToolKit - configuration screen ..........................20 Figure 3-1: Code level display ..............................
Page 9 Manual 37427 easYgen-2000 Series - Genset Control Tables Table 1-1: Manual - overview ..............................11 Table 3-1: Configuration - standard values - configure language/clock ..................26 Table 3-2: Daylight saving time - configuration example ......................29 Table 3-3: Daylight saving time - examplary dates ........................29 Table 3-4: Configuration - standard values - enter password ....................
Page 10 Manual 37427 easYgen-2000 Series - Genset Control Table 3-65: Application - standard values - configure breakers ....................138 Table 3-66: Application - standard values - configure GCB ....................149 Table 3-67: Application - standard values - configure MCB ....................153 Table 3-68: Application - standard values - configure synchronization ..................
Page 11: Chapter 1. General Information
Manual 37427 easYgen-2000 Series - Genset Control Chapter 1. General Information Document Overview ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Type English German easYgen-2000 Series easYgen-2000 Series - Installation 37426 DE37426 easYgen-2000 Series - Configuration this manual  37427 DE37427 easYgen-2000 Series - Operation 37428 DE37428...
Page 12: Abbreviations
Manual 37427 easYgen-2000 Series - Genset Control Abbreviations ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The following abbreviations are frequently used throughout this and all other easYgen manuals: Circuit Breaker Code Level Current Transformer Counter-Clockwise Clockwise Discrete Input Discrete (Relay) Output Engine Control Unit Generator Circuit Breaker...
Page 13: Chapter 2. Configuration
Manual 37427 easYgen-2000 Series - Genset Control Chapter 2. Configuration Configuration Via The Front Panel ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Operation of the unit via the front panel is explained in the operation manual 37428. This manual will familiarize you with the unit, the meanings/functions of the buttons, and the display.
Page 14: Configuration Using The Pc
Install ToolKit Configuration and Visualization Software CAUTION Woodward’s ToolKit software (version 3.1 or higher) is required when configuring the unit via a PC. ToolKit from 3.1 If not already installed, download and install the ToolKit software. Please proceed as follows for this: •...
Page 15: Configure Toolkit
COM port and the default path for the configuration files. We recommend configuring a dedicated ToolKit data file directory (e.g. C:\Data\ToolKit) instead of storing the configuration files in the ToolKit installation directory (e.g. C:\Program Files\Woodward\ToolKit). The changes become effective after restarting ToolKit.
Page 16: Toolkit Files
When installing the *.SID and *.WTOOL files on a computer, it is recommended to create a dedicated ToolKit data file external to the ToolKit program. An example of this would be to create a Woodward ToolKit folder in a Data directory to store the *.SID and *.WTOOL files. The data files should be kept separate from the program files.
Page 17: Language-Dependent Sid Files
SID file for such an external device, which does not exist. A special *.sid file can be created in this case. Contact Woodward for support or create a *.sid file with the following content: <?xml version="1.0"...
Page 18: Connect Toolkit And The Easygen Unit
NOTE A null modem serial cable must be used for communicating with the easYgen-2000 Series to ensure that the controller functions properly. The connection will not work if you are using a straight cable (a null modem cable has crosslinked transmit and receive lines in contrast to a straight serial cable).
Page 19: View Easygen Data With Toolkit
Manual 37427 easYgen-2000 Series - Genset Control View easYgen Data with ToolKit The following figure shows a visualization screen of ToolKit: Figure 2-2: ToolKit - visualization screen Navigation through the various visualization and configuration screens is performed by clicking on the icons, by selecting a navigation button, or by selecting a screen from the drop-down list to the right of the arrow icons.
Page 20: Configure The Easygen With Toolkit
Manual 37427 easYgen-2000 Series - Genset Control Configure the easYgen with ToolKit The following figure shows a configuration screen of ToolKit: Figure 2-4: ToolKit - configuration screen Entering a new value or selecting a value from a defined list will change the value in a field. The new value is written to the controller memory by changing to a new field or pressing the Enter key.
Page 21: Function Of The Inputs And Outputs
Manual 37427 easYgen-2000 Series - Genset Control Function of the Inputs and Outputs ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Discrete Inputs The discrete inputs may be grouped into two categories: programmable • The discrete input has been assigned a default function using either the LogicsManager or preconfigured alarms such as "emergency stop".
Page 22 Manual 37427 easYgen-2000 Series - Genset Control Reply MCB {2oc} programmable, pre-configured to discrete input [DI 7], terminals 43/50  Note: Negative logic function! The controller utilizes the CB auxiliary (B) contacts into this discrete input to reflect the state of the MCB.
Page 23 Manual 37427 easYgen-2000 Series - Genset Control Discrete Outputs The discrete outputs can be grouped into two categories: programmable • The discrete output has been assigned a default function using the LogicsManager. The following text describes how these functions are assigned using the LogicsManager. It is possible to change the function of the discrete output if required.
Page 24 Manual 37427 easYgen-2000 Series - Genset Control Command: close GCB {1oc} or {2oc} fixed to relay [R6], terminals 41/42 The "Command: close GCB" output issues the signal for the GCB to close. This relay may be configured as an impulse or constant output signal depending on parameter 3414 on page 150.
Page 25: Chapter 3. Parameters
Manual 37427 easYgen-2000 Series - Genset Control Chapter 3. Parameters All parameters are assigned a unique Parameter Identification Number. The Parameter Identification Number may be used to reference individual parameters listed in this manual. This Parameter Identification Number is also displayed in the ToolKit configuration screens next to the respective parameter.
Page 26: Configure Language / Clock
Manual 37427 easYgen-2000 Series - Genset Control Configure Language / Clock ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The following parameters are used to set the unit language, the current date and time, and the daylight saving time feature. Parameter Table Level Text Setting range Default value...
Page 27 Manual 37427 easYgen-2000 Series - Genset Control Adjust clock: second 0 to 59 s Second Sekunden The second of the clock time is set here. Example: {1o} {1oc} {2oc}     0....0 second of the minute. 1708 59 ....
Page 28 Manual 37427 easYgen-2000 Series - Genset Control Adjust clock: DST begin weekday weekday DST begin weekday Sommerzeitbeginn Wochentag The weekday for the DST begin date is configured here {1o} {1oc} {2oc}     4598 weekday order no. Adjust clock: DST begin n weekday DST begin nth.
Page 29: Configure Display
Manual 37427 easYgen-2000 Series - Genset Control Adjust clock: DST end month 1 to 12 DST end month Sommerzeitende Monat The month for the DST end date is configured here. Example: {1o} {1oc} {2oc}     1....1 month of the year.
Page 30: Enter Password
Enter Password ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The easYgen-2000 Series utilizes a password protected multi-level configuration access hierarchy. This permits varying degrees of access to the parameters being granted by assigning unique passwords to designated personnel. A distinction is made between the access levels as follows:...
Page 31: Figure 3-1: Code Level Display
Manual 37427 easYgen-2000 Series - Genset Control Figure 3-1 shows a configuration menu screen in code level CL0 (left) and CL1 (right). Figure 3-1: Code level display Password: Entry via front panel 0000 to 9999 Password display Passwort Display The password for configuring the control via the front panel must be entered here.
Page 32: System Management
Manual 37427 easYgen-2000 Series - Genset Control System Management ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Parameter Table Level Text Setting range Default value System managment Device number 1 to 32 Configure display backlight On / Key activate. Key activate. Time until backlight shutdown 1 to 999 min...
Page 33 Manual 37427 easYgen-2000 Series - Genset Control NOTE The following parameters will only be displayed, if Factory Settings (parameter 1703) has been configured to Yes and the enter button has been pressed. Factory settings: Set default values Yes / No...
Page 34: System Management: Password System
Manual 37427 easYgen-2000 Series - Genset Control System Management: Password System Parameter Table Level Text Setting range Default value Password system Basic code level 0 to 9999 Commissioning code level 0 to 9999 Temp. commissioning code level 0 to 9999 Temp.
Page 35: Configuration
Manual 37427 easYgen-2000 Series - Genset Control Configuration ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The configuration screen is accessed pressing the Configuration softkey on the Parameter screen. The following sub-menus are available to configure the unit: • Configure Measurement • Configure Monitoring • Configure Application •...
Page 36: Configure Measurement
Manual 37427 easYgen-2000 Series - Genset Control Configure Measurement ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Parameter Table Level Text Setting range Default value Configure measurement Show mains data Yes / No Generator type Synchron / Asynchron Synchron System rated frequency 50 / 60 Hz 50 Hz...
Page 37: Figure 3-2: Configure Measurement - Generator Type Selection
Manual 37427 easYgen-2000 Series - Genset Control Generator type Synchron / Asynchron Generator type Generatortyp The easYgen supports two types of generators: {1o} {1oc} {2oc}     • synchron generators • asynchron generators (induction generators) Synchron: The unit provides all functions which are needed for synchron generator applications.
Page 38 Manual 37427 easYgen-2000 Series - Genset Control Generator rated voltage 50 to 650000 V Generator rated voltage Nennspannung Generator  This value refers to the rated voltage of the generator (generator voltage {1o} {1oc} {2oc}     on data plate) and is the voltage measured on the potential transformer 1766 primary.
Page 39: Figure 3-3: Ac Power Triangle
Manual 37427 easYgen-2000 Series - Genset Control Mains rated reactive power 0.5 to 99999.9 kvar Mains rated react. pwr. [kvar] Nennblindleistung Netz [kvar] This value specifies the mains reactive power rating, which is used as a reference {1o} {1oc} {2oc} ...
Page 40 Manual 37427 easYgen-2000 Series - Genset Control Measurement principle: Generator 3Ph 4W / 3Ph 3W / 1Ph 2W / 1Ph 3W Generator voltage measuring Gen.Spannungsmessung  Please refer to the comments on measuring principles in the installation {1o} {1oc} {2oc} ...
Page 41 Manual 37427 easYgen-2000 Series - Genset Control Measurement principle: Mains 3Ph 4W / 3Ph 3W / 1Ph 2W / 1Ph 3W Mains voltage measuring Netz.Spannungsmessung  Please refer to the comments on measuring principles in the installation {1o} {1oc} {2oc} ...
Page 42: Configure Measurement: Configure Transformer
Manual 37427 easYgen-2000 Series - Genset Control Configure Measurement: Configure Transformer Parameter Table Level Text Setting range Default value Configure transformer Gen. PT primary rated voltage 50 to 650000 V 400 V Gen. PT secondary rated volt. 50 to 480 V 400 V Gen.
Page 43 Manual 37427 easYgen-2000 Series - Genset Control Generator current transformer primary rating 1 to 32000/5 A Gen. CT primary rated current Generator Stromwandler  This screen only applies to controls equipped with 5 A CT inputs. This will {1o} {1oc} {2oc} ...
Page 44: Busbar
Manual 37427 easYgen-2000 Series - Genset Control Busbar Busbar 1 potential transformer primary voltage rating 50 to 650000 V Busb1 PT primary rated voltage Sams. 1 Spg.Wandler primär Some applications may require the use of potential transformers to facilitate {1o}...
Page 45: Mains Pt
Manual 37427 easYgen-2000 Series - Genset Control Mains PT Mains potential transformer primary voltage rating 50 to 650000 V Mains PT primary rated voltage Netz.Spg.Wandler primär Some applications may require the use of potential transformers to facilitate {1o} {1oc} {2oc} ...
Page 46: Ground Current Transformer
Manual 37427 easYgen-2000 Series - Genset Control Ground Current Transformer Ground current transformer primary rating 1 to 32000/5 A Gnd. CT primary rated current Erd-Stromwandler  This screen only applies to controls equipped with 5 A CT inputs. This {1o}...
Page 47: Configure Monitoring
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Configure Monitoring: Generator Parameter Table Level Text Setting range Default value Configure generator monitoring Generator voltage monitoring Phase - phase / Phase - neutral Phase - phase Table 3-9: Monitoring - standard values - configure generator monitoring...
Page 48: Configure Monitoring: Generator, Operating Voltage / Frequency
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Operating Voltage / Frequency Parameter Table Level Text Setting range Default value Configure generator operating voltage / frequency Upper voltage limit 100 to 150 % 110 % Lower voltage limit...
Page 49: Configure Monitoring: Generator, Overfrequency (Levels 1 & 2) Ansi# 81O
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Overfrequency (Levels 1 & 2) ANSI# 81O This controller provides the user with two alarm levels for generator overfrequency. Both alarms are definite time alarms and are illustrated in the figure below. The figure diagrams a frequency trend and the associated pickup times and length of the alarms.
Page 50 Manual 37427 easYgen-2000 Series - Genset Control Gen. overfrequency: Self acknowledgment (Level 1/Level 2) Yes / No Self acknowledge Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}    ...
Page 51: Configure Monitoring: Generator, Underfrequency (Levels 1 & 2) Ansi# 81U
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Underfrequency (Levels 1 & 2) ANSI# 81U This controller provides the user with two alarm levels for generator underfrequency. Both alarms are definite time alarms and are illustrated in the figure below. The figure diagrams a frequency trend and the associated pickup times and length of the alarms.
Page 52 Manual 37427 easYgen-2000 Series - Genset Control Gen. underfrequency: Self acknowledgment (Level 1/Level 2) Yes / No Self acknowledge Selbstquittierend Yes....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}     no longer detected.
Page 53: Configure Monitoring: Generator, Overvoltage (Levels 1 & 2) Ansi# 59
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Overvoltage (Levels 1 & 2) ANSI# 59 Voltage is monitored according to how the parameter "Generator voltage measuring" (parameter 1851 on page 40) is configured. This controller provides the user with two alarm levels for generator overvoltage. Both alarms are definite time alarms and are illustrated in the figure below.
Page 54 Manual 37427 easYgen-2000 Series - Genset Control Gen. overvoltage: Self acknowledgment (Level 1/Level 2) Yes / No Self acknowledge Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}    ...
Page 55: Configure Monitoring: Generator, Undervoltage (Levels 1 & 2) Ansi# 27
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Undervoltage (Levels 1 & 2) ANSI# 27 Voltage is monitored according to how the parameter "Generator voltage measuring" (parameter 1851 on page 40) is configured. This controller provides the user with two alarm levels for generator overvoltage. Both alarms are definite time alarms and are illustrated in the figure below.
Page 56 Manual 37427 easYgen-2000 Series - Genset Control Gen. undervoltage: Alarm class (Level 1/Level 2) Class A/B/C/D/E/F Alarm class Alarmklasse  See chapter "Alarm" on page 269. {1o} {1oc} {2oc}     2051 2057 Each limit may be assigned an independent alarm class that specifies what action should be taken when the limit is surpassed.
Page 57: Configure Monitoring: Generator, Time-Overcurrent Monit. (Levels 1, 2 & 3) Ansi# 50/51
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Time-Overcurrent Monit. (Levels 1, 2 & 3) ANSI# 50/51 Current is monitored according to how the parameter "Generator current measuring" (parameter 1850 on page 40) is configured. This controller provides the user with three definite time alarm levels for generator overcurrent faults and may be setup as illustrated in the figure below.
Page 58 Manual 37427 easYgen-2000 Series - Genset Control Gen. overcurrent, TOC: Alarm class (Level 1/Level 2/Level 3) Class A/B/C/D/E/F Alarm class Alarmklasse  See chapter "Alarm" on page 269. {1o} {1oc} {2oc}     2201 2207 Each limit may be assigned an independent alarm class that specifies what action 2213 should be taken when the limit is surpassed.
Page 59: Configure Monitoring: Generator, Reverse/Reduced Power (Levels 1 & 2) Ansi# 32R/F
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Reverse/Reduced Power (Levels 1 & 2) ANSI# 32R/F The power produced by the generator is calculated from the voltage and current values measured in accordance with how parameters "Generator voltage measuring" (parameter 1851 on page 40) and "Generator current measuring"...
Page 60 Manual 37427 easYgen-2000 Series - Genset Control Gen. reverse/reduced power: Monitoring (Level 1/Level 2) On / Off Monitoring Überwachung On....Reverse/reduced power monitoring is carried out according to the {1o} {1oc} {2oc}     following parameters. Both values may be configured independent...
Page 61: Configure Monitoring: Generator, Overload Iop (Levels 1 & 2) Ansi# 32
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Overload IOP (Levels 1 & 2) ANSI# 32 (IOP = Isolated Operation in Parallel) The power produced by the generator is calculated from the voltage and current values measured inaccordance with how parameters "Generator voltage measuring"...
Page 62 Manual 37427 easYgen-2000 Series - Genset Control Gen. overload IOP: Self acknowledgment (Level 1/Level 2) Yes / No Self acknowledge Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is no {1o} {1oc} {2oc}   ...
Page 63: Configure Monitoring: Generator, Overload Mop (Levels 1 & 2) Ansi# 32
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Overload MOP (Levels 1 & 2) ANSI# 32 (MOP = Mains Parallel Operation) The power produced by the generator is calculated from the voltage and current values measured inaccordance with how parameters "Generator voltage measuring" (parameter 1851 on page 40) and "Generator current measuring"...
Page 64 Manual 37427 easYgen-2000 Series - Genset Control Gen. overload MOP: Self acknowledgment (Level 1/Level 2) Yes / No Self acknowledge Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is no {1o} {1oc} {2oc}   ...
Page 65: Configure Monitoring: Generator, Unbalanced Load (Levels 1 & 2) Ansi# 46
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Unbalanced Load (Levels 1 & 2) ANSI# 46 Unbalanced load is monitored according to how the parameters "Generator voltage measuring" (parameter 1851 on page 40) and "Generator current measuring" (parameter 1850 on page 40) are configured. The unbalanced load alarm monitors the individual phase currents of the generator.
Page 66 Manual 37427 easYgen-2000 Series - Genset Control Formulas for calculation Phase L1 Phase L2 Phase L3 × × × × × × Exceeding ≥ ≥ ≥ − × × − × × − × × Falling below ≤ ≤ ≤...
Page 67 Manual 37427 easYgen-2000 Series - Genset Control Parameters Gen. unbalanced load: Monitoring (Level 1/Level 2) On / Off Monitoring Überwachung On ....Unbalanced load monitoring is carried out according to the {1o} {1oc} {2oc}     following parameters. Monitoring is performed at two levels. Both...
Page 68: Configure Monitoring: Generator, Voltage Asymmetry
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Voltage Asymmetry The voltage asymetry alarm monitors the individual three-phase voltages of the generator. Voltage asymmetry monitoring is always performed phase-phase (delta). The percentage threshold value is the permissible variation from the average measured voltage of all three phases.
Page 69 Manual 37427 easYgen-2000 Series - Genset Control Gen. voltage asymmetry: Self acknowledgment Yes / No Self acknowledge Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}     no longer detected.
Page 70: Configure Monitoring: Generator, Ground Fault (Levels 1 & 2)
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Ground Fault (Levels 1 & 2) Mains Current Input is Configured for Mains Current (Calculated Ground Fault) (Refer to parameter 1854 on page 41) The current produced by the generator is monitored depending on how parameter "Generator current measuring"...
Page 71: Figure 3-5: Monitoring - Calculated Generator Ground Current - Vector Diagram
Manual 37427 easYgen-2000 Series - Genset Control Calculation a) No ground fault b) Ground fault (with vectorial calculation) c) Ground fault (I = ground fault current) Figure 3-5: Monitoring - calculated generator ground current - vector diagram ground current I is calculated geometrically/vectorially.
Page 72 Manual 37427 easYgen-2000 Series - Genset Control Parameter Gen. ground fault: Monitoring (Level 1/Level 2) On / Off Monitoring Überwachung On....Ground current monitoring is carried out according to the following {1o} {1oc} {2oc}     parameters. Monitoring is performed at two levels. Both values may...
Page 73: Configure Monitoring: Generator, Phase Rotation
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Phase Rotation CAUTION Ensure that the control unit is properly connected to phase voltages on both sides of the circuit breaker(s) during installation. Failure to do so may result in damage to the control unit and/or generation equipment due to the breaker closing asynchronously or with mismatched phase rotations.
Page 74 Manual 37427 easYgen-2000 Series - Genset Control Gen.voltage phase rotation: Monitoring On / Off Monitoring Überwachung On....Phase rotation monitoring is carried out according to the following {1o} {1oc} {2oc}     parameters. 3950 Off ....No monitoring is carried out.
Page 75: Configure Monitoring: Generator, Inverse Time-Overcurrent Monitoring Ansi# Iec 255
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Inverse Time-Overcurrent Monitoring ANSI# IEC 255 The current produced by the generator is monitored depending on how parameter "Generator current measuring" (parameter 1850 on page 40) is configured. If an overcurrent condition is detected, the fault recognition time is determined by the configured tripping characteristic curve and the measured current.
Page 76: Figure 3-7: Monitoring - Generator Inverse Time-Overcurrent - "Highly Inverse" Characteristic
Manual 37427 easYgen-2000 Series - Genset Control Highly inverse Ip = In; I-Start = 1.1 x In t[s] 1000 tp = 1.6 s tp = 1.0 s tp = 0.5 s tp = 0.2 s tp = 0.1 s tp = 0.05 s I-Start/Ip 0.01...
Page 77: Table 3-23: Monitoring - Standard Values - Generator Inverse Time-Overcurrent
Manual 37427 easYgen-2000 Series - Genset Control Parameter table Level Text Setting range Default value Inverse time-overcurrent (the hysteresis is 1 % of the rated value) Monitoring On / Off Inverse time characteristic Normal / High / Extreme Normal Inverse time overcurrent Tp 0.01 to 1.99 s...
Page 78 Manual 37427 easYgen-2000 Series - Genset Control Gen. overcurrent, inverse: Alarm class Class A/B/C/D/E/F Alarm class Alarmklasse  See chapter "Alarm" on page 269. {1o} {1oc} {2oc}     4031 Each limit may be assigned an independent alarm class that specifies what action should be taken when the limit is surpassed.
Page 79: Configure Monitoring: Generator, Lagging Power Factor Monitoring (Levels 1 & 2)
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Lagging Power Factor Monitoring (Levels 1 & 2) The power factor is monitored for becoming more lagging (i.e. inductive) than an adjustable limit. This limit may be a lagging or leading power factor limit. There are two lagging power factor alarm levels available in the control.
Page 80 Manual 37427 easYgen-2000 Series - Genset Control Gen. lagging power factor: Monitoring (Level 1/Level 2) On / Off Monitoring Überwachung On....Generator lagging power factor monitoring is carried out according {1o} {1oc} {2oc}     to the following parameters. Monitoring is performed at two levels.
Page 81: Configure Monitoring: Generator, Leading Power Factor Monitoring (Levels 1 & 2)
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Generator, Leading Power Factor Monitoring (Levels 1 & 2) The power factor is monitored for becoming more leading (i.e. capacitive) than an adjustable limit. This limit may be a leading or lagging power factor limit. There are two leading power factor alarm levels available in the control.
Page 82 Manual 37427 easYgen-2000 Series - Genset Control Gen. leading power factor: Monitoring (Level 1/Level 2) On / Off Monitoring Überwachung On ....Generator leading power factor monitoring is carried out according {1o} {1oc} {2oc}     to the following parameters. Monitoring is performed at two levels.
Page 83: Configure Monitoring: Mains
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Mains Parameter Table Level Text Setting range Default value Configure mains monitoring Mains voltage monitoring Phase - phase / Phase - neutral Phase - phase Mains settling time 0 to 9999 s...
Page 84 Manual 37427 easYgen-2000 Series - Genset Control Operating voltage window, mains, maximum limit hysteresis 0 to 50 % Hysteresis upper voltage limit Hyst. obere Spannungsabw. If the mains voltage has exceeded the limit configured in parameter 5810, the {1o} {1oc} {2oc} ...
Page 85: Configure Monitoring: Mains, Decoupling
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Mains, Decoupling The mains decoupling function is intended for use in a mains parallel operation and monitors a series of subordinate mains protection thresholds. If a threshold is exceeded, the easYgen initiates a breaker opening and separates the generator(s) from the mains at the defined breaker.
Page 86 Manual 37427 easYgen-2000 Series - Genset Control Mains decoupling: Alarm class Class A/B/C/D/E/F Alarm class Alarmklasse  See chapter "Alarm" on page 269. {1o} {1oc} {2oc}     3111 Each limit may be assigned an independent alarm class that specifies what action should be taken when the limit is surpassed.
Page 87: Configure Monitoring: Mains, Overfrequency (Levels 1 & 2) Ansi# 81O
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Mains, Overfrequency (Levels 1 & 2) ANSI# 81O There are two overfrequency alarm levels available in the control. Both alarms are definite time alarms and are illustrated in the figure below. The figure diagrams a frequency trend and the associated pickup times and length of the alarms.
Page 88 Manual 37427 easYgen-2000 Series - Genset Control Mains overfrequency: Self acknowledgment (Limit 1/Limit 2) Yes / No Self acknowledge Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}    ...
Page 89: Configure Monitoring: Mains, Underfrequency (Levels 1 & 2) Ansi# 81U
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Mains, Underfrequency (Levels 1 & 2) ANSI# 81U There are two underfrequency alarm levels available in the control. Both alarms are definite time alarms and are illustrated in the figure below. The figure diagrams a frequency trend and the associated pickup times and length of the alarms.
Page 90 Manual 37427 easYgen-2000 Series - Genset Control Mains underfrequency: Self acknowledgment (Level 1/Level 2) Yes / No Self acknowledge Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}    ...
Page 91: Configure Monitoring: Mains, Overvoltage (Levels 1 & 2) Ansi# 59
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Mains, Overvoltage (Levels 1 & 2) ANSI# 59 Voltage is monitored depending on parameter "Mains voltage measuring" (parameter 1853 on page 41). There are two overvoltage alarm levels available in the control. Both alarms are definite time alarms and are illustrated in the figure below.
Page 92 Manual 37427 easYgen-2000 Series - Genset Control Mains overvoltage: Self acknowledgment (Level 1/Level 2) Yes / No Self acknowledge Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}    ...
Page 93: Configure Monitoring: Mains, Undervoltage (Levels 1 & 2) Ansi# 27
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Mains, Undervoltage (Levels 1 & 2) ANSI# 27 Voltage is monitored depending on parameter "Mains voltage measuring" (parameter 1853 on page 41). There are two undervoltage alarm levels available in the control. Both alarms are definite time alarms and are illustrated in the figure below.
Page 94 Manual 37427 easYgen-2000 Series - Genset Control Mains undervoltage: Self acknowledgment (Level 1/Level 2) Yes / No Self acknowledge Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}    ...
Page 95: Configure Monitoring: Mains, Phase Shift
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Mains, Phase Shift A vector/phase shift is defined as the sudden variation of the voltage curve which may be caused by a major generator load change. It usually occurs, if the utility opens the MCB, which causes a load change for the genset.
Page 96 Manual 37427 easYgen-2000 Series - Genset Control Mains phase shift: Monitoring On / Off Monitoring Überwachung On ....Phase shift monitoring is carried out according to the following {1o} {1oc} {2oc}     parameters. 3050 Off ....Monitoring is disabled.
Page 97 Manual 37427 easYgen-2000 Series - Genset Control Mains phase shift: Self acknowledgment Yes / No Self acknowledge Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}     no longer detected.
Page 98: Configure Monitoring: Mains, Voltage Phase Rotation - {2Oc
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Mains, Voltage Phase Rotation - {2oc} CAUTION Please ensure during installation that all voltages applied to this unit are wired correctly to both sides of the circuit breaker. Failure to do so may result in damage to the control unit and/or generation...
Page 99 Manual 37427 easYgen-2000 Series - Genset Control Mains voltage phase rotation: Monitoring On / Off Monitoring Überwachung On ....Phase rotation monitoring is carried out according to the following {1o} {1oc} {2oc}     parameters 3970 Off ....No monitoring is carried out.
Page 100: Configure Monitoring: Engine
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Engine Configure Monitoring: Engine, Overspeed (Levels 1 & 2) ANSI# 12 The speed measured by the magnetic pickup unit (MPU) is monitored for overspeed. If the MPU is disabled, the speed may only be monitored using the generator overfrequency monitoring. If the MPU speed exceeds the overspeed limits the configured alarms will be initiated.
Page 101 Manual 37427 easYgen-2000 Series - Genset Control Engine overspeed: Self acknowledgment (Level 1/Level 2) Yes / No Self acknowledge Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}    ...
Page 102: Configure Monitoring: Engine, Underspeed (Levels 1 & 2)
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Engine, Underspeed (Levels 1 & 2) The speed measured by the magnetic pickup unit (MPU) is monitored for underspeed. If the MPU is disabled, the speed may only be monitored using the generator underfrequency monitoring. If the MPU speed falls below the underspeed limits the configured alarms will be initiated.
Page 103 Manual 37427 easYgen-2000 Series - Genset Control Engine underspeed: Self acknowledgment (Level 1/Level 2) Yes / No Self acknowledge Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}    ...
Page 104: Configure Monitoring: Engine/Generator, Speed Detection (Speed/Frequency Mismatch)
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Engine/Generator, Speed Detection (Speed/Frequency Mismatch) Speed detection checks if the generator voltage frequency f (determined from the measured generator voltage) differs from the measured engine speed n (determined from the Pickup signal) and determines a difference (Δf-n).
Page 105: Table 3-37: Monitoring - Standard Values - Plausibility Control N/F
Manual 37427 easYgen-2000 Series - Genset Control Parameter table Level Text Setting range Default value Speed detection (speed/frequency mismatch) (the hysteresis is 50 RPM). Monitoring On / Off Speed/frequency mismatch limit 1.5 to 8.5 Hz 5.0 Hz Delay 0.02 to 99.99 s 2.00 s...
Page 106: Configure Monitoring: Engine, Generator Active Power Mismatch
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Engine, Generator Active Power Mismatch If enabled, this monitoring function becomes only active if generator power control is enabled (refer to Configure Application: Controller, Load Control on page 223 for more information). If the measured generator power deviates from the power set point by a value exceeding the limit configured in parameter 2925 for a time exceeding the delay configured in parameter 2923, an alarm will be issued.
Page 107: Configure Monitoring: Engine, Mains Active Power Mismatch
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Engine, Mains Active Power Mismatch If enabled, this monitoring function becomes only active if generator power control is enabled and the active power set point is configured to "Import" or "Export" (refer to Configure Application: Controller, Load Control on page 223 for more information).
Page 108: Configure Monitoring: Engine, Generator Unloading Mismatch
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Engine, Generator Unloading Mismatch This monitoring function is always enabled and becomes active when a stop command is issued. Following a stop command, the controller tries to reduce the power before opening the GCB. If the power falls below the unload limit (parameter 3125) before the delay (parameter 3123) expires, a "GCB open"...
Page 109: Configure Monitoring: Engine, Start Failure
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Engine, Start Failure If it is not possible to start the engine within a configured number of start attempts (refer to Configure Application: Configure Engine, Start/Stop on page 182), an alarm will be initiated.
Page 110: Configure Monitoring: Engine, Shutdown Malfunction
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Engine, Shutdown Malfunction If it is not possible to stop the engine within a configured time, an alarm will be initiated. If this protective function is triggered, the display indicates "Eng. stop malfunct." and the logical command variable "05.06"...
Page 111: Configure Monitoring: Engine, Unintended Stop
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Engine, Unintended Stop If an engine stop has been detected without a stop command being issued, an alarm will be initiated. If this protective function is triggered, the display indicates "Unintended stop" and the logical command variable "05.05"...
Page 112: Configure Monitoring: Engine, Operating Range Failure
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Engine, Operating Range Failure The operating range failure monitoring issues an alarm if one of the following conditions is fulfilled: • Check 1: The easYgen tries to close the GCB, but the generator is not within its operating range (parameters 5800, 5801, 5802, or 5803 on page 48) •...
Page 113: Configure Monitoring: Engine, Charge Alternator (D+)
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Engine, Charge Alternator (D+) The charge alternator monitoring issues an alarm if the voltage measured at the auxiliary excitation input D+ (terminal 52) falls below a fix limit. The fix limit depends on the power supply voltage. If a power supply voltage exceeding 16 V is detected, the unit assumes a 24 V system and uses a limit of 20 V.
Page 114: Configure Monitoring: Breaker Monitoring
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Breaker Monitoring Configure GCB Circuit breaker monitoring contains two alarms: A breaker reclose alarm and a breaker open alarm. Reclose Alarm: If the control initiates a close of the breaker and the breaker fails to close after the configured number of attempts the monitoring CB alarm will be initiated (refer to parameter "GCB maximum closing...
Page 115: Configure Synchronization Gcb
Manual 37427 easYgen-2000 Series - Genset Control Configure Synchronization GCB Parameter table Level Text Setting range Default value Breaker monitoring - GCB synchronization Monitoring On / Off Timeout 3 to 999 s 60 s Alarm class A/B/C/D/E/F Self acknowledgment Yes / No...
Page 116: Configure Mcb {2Oc
Manual 37427 easYgen-2000 Series - Genset Control Configure MCB {2oc} NOTE If an alarm is detected when attempting to close the MCB, an emergency power operation will be carried out if the "Emergency start with MCB failure" is On. If an alarm class higher than 'B' class has been selected it will not be possible to start the engine with the setting "Emergency start with MCB failure"...
Page 117 Manual 37427 easYgen-2000 Series - Genset Control Circuit breaker monitoring MCB: Monitoring On / Off MCB monitoring NLS Überwachung On ....Monitoring of the MCB is carried out according to the following {1o} {1oc} {2oc}  parameters. 2620 Off ....Monitoring is disabled.
Page 118: Configure Synchronization Mcb
Manual 37427 easYgen-2000 Series - Genset Control Configure Synchronization MCB Parameter table Level Text Setting range Default value Breaker monitoring - MCB synchronization Monitoring On / Off Timeout 3 to 999 s 60 s Alarm class A/B/C/D/E/F Self acknowledgment Yes / No...
Page 119: Configure Monitoring: Breakers, Generator / Busbar / Mains Phase Rotation - {2Oc
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Breakers, Generator / Busbar / Mains Phase Rotation - {2oc} Correct phase rotation of the phase voltages ensures that damage will not occur during a breaker closure to either the mains or the generator. The voltage phase rotation alarm checks, if the phase rotation of the measured voltage systems are identical.
Page 120: Configure Monitoring: Flexible Limits
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Flexible Limits CAUTION Flexible Limits must not be used for protective functions, because the monitoring function is not guaranteed beyond an exceeding of 320 %. CAUTION It is not possible to monitor temperature values in Degree Fahrenheit and pressure values in psi. Even if the parameters 3631 or 3630 on page 156 are configured to a value display in °F or psi, flexible limit...
Page 121: Figure 3-13: Monitoring - Flexible Limits - Data Source Selection
Manual 37427 easYgen-2000 Series - Genset Control FlexLimit {x} [x = 1 to 16]: Description user-defined Description Beschreibung A description for the respective flexible limit may be entered here. The description {1o} {1oc} {2oc}     may have 4 through 16 characters and is displayed instead of the default text if this 4208 limit is exceeded.
Page 122: Table 3-53: Monitoring - Flexible Limits - Analog Value Examples
Manual 37427 easYgen-2000 Series - Genset Control FlexLimit {x} [x = 1 to 16]: Threshold -32000 to 32000 Limit Grenzwert The threshold limit of the value to be monitored is defined by this parameter. If this {1o} {1oc} {2oc} ...
Page 123: Table 3-54: Monitoring - Flexible Limits - Parameter Ids
Manual 37427 easYgen-2000 Series - Genset Control FlexLimit {x} [x = 1 to 16]: Self acknowledge Yes / No Self acknowledge Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}  ...
Page 124: Configure Monitoring: Miscellaneous
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Miscellaneous Configure Monitoring: Miscellaneous, Alarm Acknowledgement Self acknowledgment of the centralized alarm (horn) 0 to 1,000 s Time until horn reset Zeit Hupenreset After each alarm of alarm class B through F occurs, the alarm LED flashes and the...
Page 125: Configure Monitoring: Miscellaneous, Configure Can Bus Overload
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Miscellaneous, Configure CAN bus overload The CAN busses are monitored. If the sum of CAN bus messages on all CAN buses together exceeds 32 per 20 ms, an alarm will be initiated.
Page 126: Configure Monitoring: Miscellaneous, Configure Can Interface 1
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Miscellaneous, Configure CAN Interface 1 The CANopen interface 1 is monitored. If the interface does not receive a Receive Process Data Object (RPDO) before the delay expires, an alarm will be initiated.
Page 127: Configure Monitoring: Miscellaneous, Configure Can Interface 2
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Miscellaneous, Configure CAN Interface 2 The CANopen interface 2 is monitored. If the interface does not receive a message from the external expansion board (Node-ID) before the delay expires, an alarm will be initiated.
Page 128: Configure Monitoring: Miscellaneous, Configure Can Interface 2, J1939 Interface
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Miscellaneous, Configure CAN Interface 2, J1939 Interface This watchdog triggers if the easYgen is configured to receive J1939 data from an ECU (parameter 15102) connected to the CAN bus to evaluate these data, and no data is received from the ECU.
Page 129: Table 3-59: Monitoring - Standard Values - J1939 Interface Red Stop Lamp
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: J1939 Interface, Configure CAN Interface 2, Red Stop Alarm This watchdogs monitors, whether a specific alarm bit is received from the CAN J1939 interface. This enables to configure the easYgen in a way that a reaction is caused by this bit (e.g. warning, shutdown).
Page 130: Table 3-60: Monitoring - Standard Values - J1939 Interface Amber Warning Lamp
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: J1939 Interface, Configure CAN Interface 2, Amber Warning Alarm This watchdogs monitors, whether a specific alarm bit is received from the CAN J1939 interface. This enables to configure the easYgen in a way that a reaction is caused by this bit (e.g. warning, shutdown).
Page 131: Configure Monitoring: Miscellaneous, Battery, Overvoltage (Levels 1 & 2)
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Miscellaneous, Battery, Overvoltage (Levels 1 & 2) There are two battery overvoltage alarm levels available in the control. Both alarms are definite time alarms and are illustrated in the figure below. The figure diagrams a frequency trend and the associated pickup times and length of the alarms.
Page 132 Manual 37427 easYgen-2000 Series - Genset Control Battery overvoltage: Self acknowledgment (Level 1/Level 2) Yes / No Self acknowledge Selbstquittierend Yes....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}     no longer detected.
Page 133: Configure Monitoring: Miscellaneous, Battery, Undervoltage (Levels 1 & 2)
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Miscellaneous, Battery, Undervoltage (Levels 1 & 2) There are two battery undervoltage alarm levels available in the control. Both alarms are definite time alarms and are illustrated in the figure below. The figure diagrams a frequency trend and the associated pickup times and length of the alarms.
Page 134 Manual 37427 easYgen-2000 Series - Genset Control Battery undervoltage: Self acknowledgment (Level 1/Level 2) Yes / No Self acknowledge Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}    ...
Page 135: Configure Monitoring: Miscellaneous, Multi-Unit Parameter Alignment
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Miscellaneous, Multi-Unit Parameter Alignment The multi-unit parameter alignment functionality requires that the relevant parameters are all configured identically at all participating units. If at least one of these parameters is configured different in at least one of the units, the display indicates "Parameter alignment"...
Page 136 Manual 37427 easYgen-2000 Series - Genset Control Multi-unit configuration check: Alarm class Class A/B/C/D/E/F Alarm class Alarmklasse  See chapter "Alarm" on page 269. {1o} {1oc} {2oc}     4071 This function may be assigned an independent alarm class that specifies what action should be taken when this function triggers an alarm.
Page 137: Configure Monitoring: Miscellaneous, Multi-Unit Missing Members
Manual 37427 easYgen-2000 Series - Genset Control Configure Monitoring: Miscellaneous, Multi-Unit Missing Members The multi-unit missing members monitoring function checks whether all participating units are available (sending data on the load share line). If the number of available units is less than the number of members configured in parameter 4063 for at least the delay time (refer to below note), the display indicates "Missing members"...
Page 138: Configure Application
Manual 37427 easYgen-2000 Series - Genset Control Configure Application ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Configure Application: Configure Breakers NOTE The assignment of the defined relays to defined functions occurs by selection of the application mode (i.e. function "Command: Close GCB" on relay [R 6], this relay can no longer be operated via the LogicsManager).
Page 139 Manual 37427 easYgen-2000 Series - Genset Control Application modes "None" / "GCB open" / "GCB" / "GCB/MCB" Application mode Betriebsmodus The unit may be configured for four different application modes. The discrete {1o} {1oc} {2oc}     inputs and relay outputs are pre-defined dependent upon the selected application 3401 mode.
Page 140: Operation Of The Circuit Breakers
Manual 37427 easYgen-2000 Series - Genset Control Operation Of The Circuit Breakers The configuration of pulse switching takes place in the following screen and has the described effect on the signal sequence (the MCB cannot be controlled by the continuous pulse for security reasons, because otherwise, the MCB would be opened in case of a failure/exchange of the easYgen).
Page 141 Manual 37427 easYgen-2000 Series - Genset Control Synchronization GCB/MCB {1oc} or {2oc} The synchronization is active, if the following conditions are met simultaneously. The display indicates "Synchronization GCB" or "Synchronization MCB". Automatic operation • The operating mode AUTOMATIC has been selected •...
Page 142 Manual 37427 easYgen-2000 Series - Genset Control Manual operation • Operating mode MANUAL has been selected • The parameter "Dead busbar closure MCB" (parameter 3431 on page 154) is configured On • The mains voltage is available and within the configured operating range (refer to Configure Monitoring: Mains, Operating Voltage / Frequency on page 83) •...
Page 143 Manual 37427 easYgen-2000 Series - Genset Control Transition Mode Breaker: Transition mode Parallel / Interchange / Closed T. / Open T. / External Breaker transition mode Schaltermodus The control unit automatically controls the two breakers (MCB and GCB). Up to...
Page 144 Manual 37427 easYgen-2000 Series - Genset Control Breaker Logic "PARALLEL" Parallel operation is enabled by configuring parameter 3411 to "PARALLEL". NOTE Parallel breaker logic must be selected for the following operation modes: • Isolated operation • Mains parallel operation In the event of an engine start request the following occurs: •...
Page 145 Manual 37427 easYgen-2000 Series - Genset Control Breaker Logic "INTERCHANGE" {2oc} Mains interchange (import/export) real power control is enabled by configuring parameter 3411 to "INTERCHANGE". NOTE For this breaker logic to function correctly, the mains power measurement must be connected properly.
Page 146 Manual 37427 easYgen-2000 Series - Genset Control Breaker Logic "OPEN TRANSIT." {2oc} Open transition (break-before-make/change over logic) is enabled via configuration of parameter 3411 to "OPEN TRANSITION". In the event of an engine start request, a change is made from mains to generator supply. The following occurs: •...
Page 147 Manual 37427 easYgen-2000 Series - Genset Control Overview {2oc} STOP MANUAL AUTOMATIC EXTERNAL: Breaker logic "External" In a mains parallel operation, decoupling from the mains is carried out via the MCB or the GCB in the event of a mains failure.
Page 148: Configure Application: Configure Breakers, Dead Bus Detection Limit
Manual 37427 easYgen-2000 Series - Genset Control Overview {2oc} (continued) STOP MANUAL AUTOMATIC INTERCHANGE: Breaker logic "Soft loading / interchange synchronization" The MCB and the GCB are synchronized, in order to avoid a dead busbar in this breaker logic mode. The operation of a breaker under load is avoided by utilizing the ability to soft load.
Page 149: Configure Application: Configure Breakers, Gcb
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Configure Breakers, GCB NOTE Normally Open Contacts (No): If a voltage is applied to the discrete input terminals, the discrete input is enabled (i.e. in the operating state). The controller only recognizes a fault condition or control operation via the discrete input when the discrete input terminals are energized.
Page 150 Manual 37427 easYgen-2000 Series - Genset Control Breaker: "Command: GCB close" Constant / Impulse GCB close command GLS Schließen-Befehl Impulse ..The relay "Command: GCB close" issues an add-on pulse. If the {1o} {1oc} {2oc}   relay is configured in this manner a holding coil and sealing contacts 3414 must be installed externally to the control unit.
Page 151 Manual 37427 easYgen-2000 Series - Genset Control Breaker: Max. permissible positive phase angle GCB 0.0 to 60.0 ° Max positive phase angle GCB Max. pos. Winkeldifferenz GLS  This parameter is only displayed, if parameter 5729 is configured to {1o}...
Page 152 Manual 37427 easYgen-2000 Series - Genset Control Breaker: Breaker unblocking GCB Yes / No GCB auto unlock GLS auto entriegeln This is used for special circuit breakers to put the breaker into a defined initial {1o} {1oc} {2oc}  ...
Page 153: Configure Application: Configure Breakers, Mcb
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Configure Breakers, MCB Parameter table Level Text Setting range Default value Configure MCB MCB control (easYgen-2200) Off / 1 Relay 1 Relay MCB control (easYgen-2500) Off / 1 Relay / 2 Relays...
Page 154 Manual 37427 easYgen-2000 Series - Genset Control Breaker: Voltage differential MCB 0.50 to 20.00 % Voltage differential MCB Max. Spg. Differenz NLS  This value refers to the mains rated voltage (parameter 1768 on page 38). {1o} {1oc} {2oc} ...
Page 155: Configure Application: Configure Breakers, Synchronization
Manual 37427 easYgen-2000 Series - Genset Control Breaker: Enable MCB LogicsManager Enable MCB Freigabe NLS Once the conditions of the LogicsManager have been fulfilled the MCB will be {1o} {1oc} {2oc}  enabled. The LogicsManager and its default settings are explained on page 271 12923 in Appendix B: "LogicsManager".
Page 156: Configure Application: Configure Inputs And Outputs
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Configure Inputs and Outputs Configure Analog Inputs (FlexIn) Parameter table Level Text Setting range Default value Configure analog inputs Display temperature in °C / °F °C Display pressure in bar / psi...
Page 157: Table 3-70: Application - Standard Values - Configure Analog Input Table A / B
Manual 37427 easYgen-2000 Series - Genset Control NOTE The X and Y junction may be moved within the range of values (the junctions don't have to be equidistant). When configuring the X coordinates, ensure the coordinates always increase in scale continuously. In...
Page 158: Table 3-71: Analog Inputs - Table Characteristics - Parameter Ids
Manual 37427 easYgen-2000 Series - Genset Control The following parameters are used to configure the characteristic curve. Refer to Table 3-71 for the parameter IDs of the individual parameters for all scaling points of tables A and B. Table {x} [x = A/B]: X-coordinate {a} [a = 1 to 9]...
Page 159: Table 3-72: Application - Standard Values - Configure Analog Inputs 1 To 3
Manual 37427 easYgen-2000 Series - Genset Control Analog Inputs: Inputs 1 to 3 NOTE Monitoring of the analog inputs (overrun/underrun) must be configured manually to the flexible limits (refer to Configure Monitoring: Flexible Limits on page 120). Parameter table Level...
Page 160 Manual 37427 easYgen-2000 Series - Genset Control Analog input {x} [x = 1 to 3]: Type Off / VDO 5bar / VDO 10bar / Type VDO 150°C / VDO 120°C / Pt100 / Linear / Table A / Table B...
Page 161 Manual 37427 easYgen-2000 Series - Genset Control NOTE The following parameters "Sender value at display min" and "Sender value at display max" are only visible if the previous parameter "Type" is configured to "Linear", "Table A", or "Table B". Analog input {x} [x = 1 to 3]: Source value at display minimum 0.00 to 100.00 %...
Page 162 Manual 37427 easYgen-2000 Series - Genset Control NOTE The following parameters "Offset" and "Sender connection type" are only visible if the previous parameter "Sender type" is configured to "0 to 500 Ohm". Analog input {x} [x = 1 to 3]: Offset -20.0 to 20.0 Ohm...
Page 163 Manual 37427 easYgen-2000 Series - Genset Control NOTE Monitoring of the analog inputs (overrun/underrun) must be configured manually to the flexible limits (refer to Configure Monitoring: Flexible Limits on page 120). If the control unit detects that the measuring range for an analog input has been exceeded and an alarm is issued, the limit value monitoring of this analog input is disabled and an error message is displayed.
Page 164 Manual 37427 easYgen-2000 Series - Genset Control Analog input {x} [x = 1 to 3]: Filter time constant Off / 1 / 2 / 3 / 4 / 5 Filter time constant Filter A filter time constant may be used to reduce the fluctuation of an analog input...
Page 165 Manual 37427 easYgen-2000 Series - Genset Control Analog input {x} [x = 1 to 3]: Value format user-defined Value format Zahlenformat  If a sign to denote a negative measured value (i.e. –10) is required, then the {1o} {1oc} {2oc} ...
Page 166: Configure Discrete Inputs
Manual 37427 easYgen-2000 Series - Genset Control Configure Discrete Inputs Number Terminal Application mode {1o} {1oc} {2oc} Internal discrete inputs, board #1 [DI1] Alarm input (LogicsManager); pre-configured for 'Emergency Stop' [DI2] Control input (LogicsManager); pre- configured for 'Start request in AUTO' [DI3] Alarm input (LogicsManager);...
Page 167 Manual 37427 easYgen-2000 Series - Genset Control Discrete input: Message text user-defined DI {x} Text DI {x} Text If the discrete input is enabled with alarm class, this text is displayed on the {1o} {1oc} {2oc}    ...
Page 168: Table 3-75: Discrete Inputs - Parameter Ids
Manual 37427 easYgen-2000 Series - Genset Control Discrete input: Self acknowledgment Yes / No DI {x} Self acknowledge DI {x} Selbstquittierend Yes ....The control automatically clears the alarm if the fault condition is {1o} {1oc} {2oc}   ...
Page 169: Configure External Discrete Inputs
Series - Genset Control Configure External Discrete Inputs If a Woodward IKD 1 or other external expansion board (Phoenix Contact) is connected to the easYgen via the CAN bus, it is possible to use 16 additional discrete inputs. The configuration of these external DIs is performed in a similar way like for the internal DIs. Refer to Table 3-77 for the parameter IDs of the parameters for external DIs 1 through 16.
Page 170: Discrete Outputs (Logicsmanager)
Manual 37427 easYgen-2000 Series - Genset Control Discrete Outputs (LogicsManager) The discrete outputs are controlled via the LogicsManager.  Please note the description of the LogicsManager starting on page 271. Some outputs are assigned a function according to the application mode (see following table).
Page 171: External Discrete Outputs (Logicsmanager)
Series - Genset Control External Discrete Outputs (LogicsManager) If a Woodward IKD 1 or other external expansion board (Phoenix Contact) is connected to the easYgen via the CAN bus, it is possible to use 16 additional discrete outputs. The configuration of these external DOs is performed in a similar way like for the internal DOs. Refer to Table 3-80 for the parameter IDs of the parameters for external DOs 1 through 16.
Page 172: Table 3-83: Analog Outputs 3/4 - Parameter Table
Manual 37427 easYgen-2000 Series - Genset Control Configure Analog Outputs 3/4 In comparision to the analog outputs 1 and 2 are the outputs 3 and 4 purely prepared to 0/4 to 20 mA. The outputs are freely scalable. Each analog source of the analog manager can be passed to this outputs.
Page 173: Figure 3-18: Monitoring - Analog Outputs - Data Source Selection
Manual 37427 easYgen-2000 Series - Genset Control Analog output {x} [x = 1 to 4]: Data source refer to text below Data source Datenquelle The data source may be selected from the available data sources. Use the "+" and "–...
Page 174: Table 3-85: Analog Outputs - Signal Type Selection
Manual 37427 easYgen-2000 Series - Genset Control Analog output {x} [x = 1 to 4]: Filter time constant Off / 1 / 2 / 3 / 4 / 5 / 6 / 7 Filter time constant Filter A filter time constant may be used to reduce the fluctuation of an analog output...
Page 175 Manual 37427 easYgen-2000 Series - Genset Control Analog output {x} [x = 1 to 4]: User defined minimum output value 0 to 100 % User defined min. output value Frei definierbares Min-Signal The minimum output value, which shall correspond with the minimum value of the...
Page 176: Configure Application: Configure Engine
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Configure Engine Configure Application: Configure Engine, Engine Type Parameter table Level Text Setting range Default value Configure engine type Start/Stop mode logic Diesel / Gas / External Diesel Preglow time 0 to 999 s...
Page 177: Figure 3-19: Configure Application - Engine - Preglow Criterion Selection
Manual 37427 easYgen-2000 Series - Genset Control Diesel engine: Preglow time [t 0 to 999 s Preglow time Vorglühzeit Prior to each start, the diesel engine is preheated for this time (if a "0" has been {1o} {1oc} {2oc} ...
Page 178: Figure 3-20: Start /Stop Sequence - Diesel Engine
Manual 37427 easYgen-2000 Series - Genset Control Figure 3-20: Start /stop sequence - diesel engine Page 178/339 © Woodward...
Page 179 Manual 37427 easYgen-2000 Series - Genset Control Engine: Gas Engine Start sequence Function: The starter is engaged ("Turning" is displayed). Following the expiration of the firing delay time and if the engine is rotating with at least the configured "minimum speed for ignition", the ignition is switched on ("Ignition"...
Page 180: Figure 3-21: Start /Stop Sequence - Gas Engine - Successful
Manual 37427 easYgen-2000 Series - Genset Control Figure 3-21: Start /stop sequence - gas engine - successful Page 180/339 © Woodward...
Page 181: Figure 3-22: Start /Stop Sequence - Gas Engine - Unsuccessful
Manual 37427 easYgen-2000 Series - Genset Control Figure 3-22: Start /stop sequence - gas engine - unsuccessful © Woodward Page 181/339...
Page 182: Configure Application: Configure Engine, Start/Stop
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Configure Engine, Start/Stop Parameter table Level Text Setting range Default value Configure start/stop Start attempts 1 to 20 Start attempts critical mode 1 to 20 Starter time 1 to 99 s...
Page 183: Figure 3-23: Engine - Firing Speed And Engine Delayed Monitoring
Manual 37427 easYgen-2000 Series - Genset Control Engine: Firing Speed And Engine Delayed Monitoring Figure 3-23: Engine - firing speed and engine delayed monitoring © Woodward Page 183/339...
Page 184 Manual 37427 easYgen-2000 Series - Genset Control NOTE When the ignition speed is reached, the starter is disengaged under one of the following conditions: • The measurement via MPU is enabled (On):  Ignition speed is detected  Ignition speed (measured via the generator voltage) is detected ...
Page 185 Manual 37427 easYgen-2000 Series - Genset Control Engine: Cool Down Engine: Cool down time [t 1 to 999 s Cool down time Motor Nachlaufzeit Regular stop: If the engine performs a normal stop (start request is disabled or {1o} {1oc} {2oc} ...
Page 186: Figure 3-24: Engine - Auxiliary Services Timing
Manual 37427 easYgen-2000 Series - Genset Control Engine: Auxiliary Operations The auxiliary operations start, as soon as the engine is to be started or a running engine is detected. At the same time, the discrete output for the auxiliary services (LogicsManager 03.01) will be enabled.
Page 187: Configure Application: Configure Engine, Mpu
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Configure Engine, MPU Parameter table Level Text Setting range Default value Configure MPU MPU input On / Off Fly wheel teeth 2 to 260 Table 3-88: Application - standard values - configure MPU...
Page 188: Configure Application: Configure Engine, Idle Mode
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Configure Engine, Idle Mode When the engine is operated at idle speed, undervoltage, underfrequency, and underspeed monitoring as well as the monitoring of the flexible limits 13 through 16 are not performed. This function allows for a controlled operation of an engine without alarm messages at a lower speed (below the configured underspeed monitoring values) for e.g.
Page 189: Configure Application: Configure Emergency Run
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Configure Emergency Run NOTE The emergency power operation is possible only in application mode {2oc} (2 power circuit breakers). If the LogicsManager outputs 'Stop request in AUTO' or 'Inhibit emergency run' are TRUE, an emergency power operation may be prevented or interrupted from an external source.
Page 190: Table 3-91: Application - Standard Values - Configure Emergency Run
Manual 37427 easYgen-2000 Series - Genset Control Parameter table Level Text Setting range Default value Configure emergency run On / Off On / Off Mains fail delay time 0.00 to 99.99 s 3.00 s Emerg. start with MCB failure Yes / No Inhibit emerg.
Page 191: Configure Application: Configure Automatic Run
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Configure Automatic Run Configure Application: Automatic, Start In AUTOMATIC Operating Mode (LogicsManager) The start of the engine can be performed via different logical conditions. This can be: • a discrete input •...
Page 192: Configure Application: Automatic, Stop In Automatic Operating Mode (Logicsmanager)
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Automatic, Stop In AUTOMATIC Operating Mode (LogicsManager) If this logical output becomes TRUE, it inhibits all other start processes (e.g. Start req. in Auto, emergency power, etc.). Stopping of the engine can be initiated externally via a discrete input or any logical combination.
Page 193: Configure Application: Automatic, Load-Dependent Start/Stop (Ldss)
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Automatic, Load-Dependent Start/Stop (LDSS) Refer to Appendix G: LDSS Formulas on page 332 for all formulas related with the LDSS function. Load-dependent start/stop may either be performed according to a system reserve power or the generator load depending on the configuration of the "Start stop mode"...
Page 194: Table 3-94: Load-Dependent Start/Stop - Parameters For Generator Load Operation
Manual 37427 easYgen-2000 Series - Genset Control Mains Parallel Operation (mains import power control) – P Reserve rated active GN real active + … + P (total rated power of all gensets on the busbar in the system) rated active...
Page 195 Manual 37427 easYgen-2000 Series - Genset Control Isolated Operation If the configured maximum generator capacity utilization is exceeded, another genset will be added. > P GN real active max. load isolated If the configured minimum generator capacity utilization has been fallen below, a genset will be stopped depending on the dynamic setting.
Page 196: Table 3-95: Application - Standard Values - Configure Load Dependent Start/Stop
Manual 37427 easYgen-2000 Series - Genset Control The load-dependent start/stop function requires the following conditions have been met: • The control has been placed in AUTOMATIC operating mode • A start request (Start req. in AUTO, Emergency run) is active •...
Page 197 Manual 37427 easYgen-2000 Series - Genset Control Load-dependent start stop: Base priority 1 to 16 Base priority Grund Priorität The priority of the genset in the load-dependent start/stop network is configured {1o} {1oc} {2oc}     with this parameter (refer to Configure Application: Automatic, Load-Dependent 5751 Start/Stop: Generator Selection on page 195).
Page 198 Manual 37427 easYgen-2000 Series - Genset Control Load-dependent start stop: Fit service hours Off / Staggered / Equal Fit service hours Auswahl nach Wartungsintervall Off ....The remaining hours until the next service is required are not {1o} {1oc} {2oc} ...
Page 199 Engine sequencing may be configured to start and stop engines according to the time remaining until the maintenance hours counter (parameter 2550) expires (counter reaches 0 hrs). The easYgen-2000 Series takes the time remaining on the maintenance hours counter and divides it by the service hours group (32/64/128 h) configured in this parameter to determine the individual unit’s time...
Page 200 Manual 37427 easYgen-2000 Series - Genset Control Load-dependent start stop: Minimum running time 0 to 32000 s Minimum running time Aggregate Mindestlaufzeit If a genset has been started by the LDSS function, it continues to operate at least {1o} {1oc} {2oc} ...
Page 201: Table 3-96: Application - Standard Values - Configure Load Dependent Start/Stop Iop
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Automatic, Load-Dependent Start/Stop: Isolated Parallel Operation (IOP) In case of an isolated parallel operation (MCB open), the first genset will be connected to the de-energized busbar. At least one genset must be in operation in isolated operation. There are dedicated LDSS parameters for isolated parallel operation because the supply of the load is important here.
Page 202 Manual 37427 easYgen-2000 Series - Genset Control Load-dependent start stop: IOP Minimum generator load 0 to 100 % IOP Min. generator load IPB Min. Generatorlast  This parameter is only effective if start stop mode (parameter 5752) is {1o} {1oc} {2oc} ...
Page 203 Manual 37427 easYgen-2000 Series - Genset Control Load-dependent start stop: IOP Dynamic Low / Moderate / High IOP Dynamic IPB Dynamik  This parameter is only effective if start stop mode (parameter 5752) is {1o} {1oc} {2oc}   ...
Page 204: Table 3-97: Load-Dependent Start/Stop - Dynamic Influence On Stopping A Genset
Manual 37427 easYgen-2000 Series - Genset Control Example for starting a genset: A plant made up of several gensets with a rated power of 50, 100, and 200 kW is configured to a maximum generator load of 70 % and a minimum generator load of 40 %. One genset with 200 kW is running and the actual load reaches 140 kW.
Page 205: Table 3-98: Application - Standard Values - Configure Load Dependent Start/Stop Mop
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Automatic, Load-Dependent Start/Stop: Mains Parallel Operation (MOP) In case of a mains parallel operation (MCB closed), load-dependent start stop is only enabled, if the gensets participates in load sharing at the interchange point (all participating gensets must be configured to the same set point).
Page 206 Manual 37427 easYgen-2000 Series - Genset Control Load-dependent start stop: MOP Maximum generator load 0 to 100 % MOP Max. generator load NPB Max. Generatorlast  This parameter is only effective if start stop mode (parameter 5752) is {1o} {1oc} {2oc} ...
Page 207 Manual 37427 easYgen-2000 Series - Genset Control Load-dependent start stop: MOP Dynamic Low / Moderate / High MOP Dynamic NPB Dynamik  This parameter is only effective if start stop mode (parameter 5752) is {1o} {1oc} {2oc}   ...
Page 208 Manual 37427 easYgen-2000 Series - Genset Control Load-dependent start stop: MOP Add on delay 0 to 32000 s MOP Add on delay NPB Zusetzverzögerung Load swings may exceed the threshold momentarily. In order to prevent the {1o} {1oc} {2oc} ...
Page 209: Configure Application: Automatic, Start W/O Load (Logicsmanager)
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Automatic, Start w/o Load (LogicsManager) Start without assuming load LogicsManager Start w/o load Start ohne Übernahme If this LogicsManager condition is TRUE switching from mains to generator {1o} {1oc} {2oc} ...
Page 210: Configure Application: Automatic, Critical Mode (Sprinkler Operation, Logicsmanager)
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Automatic, Critical Mode (Sprinkler Operation, LogicsManager) The critical mode may be used to operate a fire engine pump or any other critical operation which does not allow LogicsManager a shutdown of the genset under any alarm conditions. The...
Page 211 Manual 37427 easYgen-2000 Series - Genset Control Emergency Power During Critical Mode If there is a mains failure during critical mode, the "Emerg/Critical" message is displayed on the display screen after the mains fail delay time (parameter 2800) has expired. All shutdown alarms become warning messages.
Page 212: Figure 3-27: Automatic - Critical Operation At Generator
Manual 37427 easYgen-2000 Series - Genset Control Critical Operation (Sprinkler) Connected to the Generator Aforementioned fire engine pump or other critical operation is connected to the generator, i.e. it does not require a closed GCB to be supplied by the generator during critical operation. Parameter 4100 (Close GCB in critical mode) should be configured to "No".
Page 213 Manual 37427 easYgen-2000 Series - Genset Control Start Request During Critical Mode The critical mode operation has priority than the remote request (Start/Stop request in AUTO). Therefore, the remote request cannot start or stop the engine and has no effect on the breaker positions. The "Critical mode"...
Page 214: Table 3-99: Application - Standard Values - Configure Critical Mode
Manual 37427 easYgen-2000 Series - Genset Control Parameters Parameter table Level Text Setting range Default value Configure critical mode Critical mode LogicsManager (0 & !05.08) & !09.01 Critical mode postrun 0 to 6000 s 600 s Close GCB in critical mode...
Page 215: Configure Application: Configure Controller
Configure Application: Configure Controller WARNING The following parameters dictate how the easYgen-2000 Series controls voltage, frequency, load, and power factor. It is vital that the correct setting be entered in these parameters. Failure to do so may lead to incorrect measurements and failures within the control unit resulting in damage to or destruction of the generator and/or personal injury or death.
Page 216: Pid Tuning Example
(proportional gain may need to be increased also). On an initial startup with the easYgen-2000 Series, all PID dynamic gain terms will require adjustment to match the respective PID’s response to that of its control loop. There are multiple dynamic tuning methods available that can be used with the easYgen’s PIDs to assist in determining the gain terms that provide optimum control...
Page 217: Configure Application: Controller, Frequency Control
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Controller, Frequency Control Parameter table Level Text Setting range Default value Configure frequency control Frequency control Off / PID analog / 3pos controller PID analog Proportional gain 0.01 to 100.00 1.00 Integral gain 0.01 to 100.00...
Page 218 Manual 37427 easYgen-2000 Series - Genset Control Frequency control: derivative ratio 0.01 to 100.00 Derivative ratio Differenzierverhältnis  This parameter is only visible if frequency control (parameter 5507) is {1o} {1oc} {2oc}     configured to "PID analog".
Page 219 Manual 37427 easYgen-2000 Series - Genset Control Frequency control: expand deadband factor 1.0 to 9.9 Expand deadband factor Aufweitung Unempfindlichkeit  This parameter is only visible if frequency control (parameter 5507) is {1o} {1oc} {2oc}     configured to "3pos controller".
Page 220 Manual 37427 easYgen-2000 Series - Genset Control Frequency control: internal set point 1 15.00 to 85.00 Hz Int. freq. control setpoint 1 Frequenzregler Sollwert 1 int. The internal generator frequency set point 1 is defined in this screen. This value is...
Page 221 Manual 37427 easYgen-2000 Series - Genset Control Frequency control: start delay 0 to 999 s Start frequency control delay Start Verzögerung The frequency controller is enabled after the configured time for this parameter {1o} {1oc} {2oc}    ...
Page 222 Manual 37427 easYgen-2000 Series - Genset Control Frequency control: phase matching df start 0.02 to 0.25 Hz Phase matching df-start Nullphasen Regelg. df-Start Phase matching will only be enabled if the frequency difference between the {1o} {1oc} {2oc}  ...
Page 223: Configure Application: Controller, Load Control
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Controller, Load Control Parameter table Level Text Setting range Default value Configure load control Load control Off / PID analog / 3pos controller PID analog Proportional gain 0.01 to 100.00 1.00 Integral gain 0.01 to 100.00...
Page 224 Manual 37427 easYgen-2000 Series - Genset Control Load control: derivative ratio 0.01 to 100.00 Derivative ratio Differenzierverhältnis  This parameter is only visible if load control (parameter 5525) is {1o} {1oc} {2oc}     configured to "PID analog".
Page 225 Manual 37427 easYgen-2000 Series - Genset Control Load control: delay expand deadband 1.0 to 9.9 s Delay expand deadband Verzögerung Aufweitung  This parameter is only visible if load control (parameter 5525) is {1o} {1oc} {2oc}    ...
Page 226 Manual 37427 easYgen-2000 Series - Genset Control Load control: load setpoint 2 source refer to text below Load setpoint 2 source Wirkl. Sollwert 2 Auswahl The load setpoint 2 source may be selected from the available data sources. Use the...
Page 227 Manual 37427 easYgen-2000 Series - Genset Control Load control: set point ramp 0.10 to 100.0 %/s Load control setpoint ramp Leistungsregler Rampe The different set point values are supplied to the controller via this ramp. The {1o} {1oc} {2oc} ...
Page 228 Manual 37427 easYgen-2000 Series - Genset Control Load control: warm up load criterion refer to text below Engine warm up criterium Teillast Warmlauf Kriterium  This parameter is only effective if Warm up mode (parameter 5533) is {1o} {1oc} {2oc} ...
Page 229: Configure Application: Controller, Voltage Control
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Controller, Voltage Control Parameter table Level Text Setting range Default value Configure voltage control Voltage control Off / PID analog / 3pos controller PID analog Proportional gain 0.01 to 100.00 1.00 Integral gain 0.01 to 100.00...
Page 230 Manual 37427 easYgen-2000 Series - Genset Control Voltage control: derivative ratio 0.01 to 100.00 Derivative ratio Differenzierverhältnis  This parameter is only visible if voltage control (parameter 5607) is {1o} {1oc} {2oc}     configured to "PID analog".
Page 231 Manual 37427 easYgen-2000 Series - Genset Control Voltage control: expand deadband factor 1.0 to 9.9 Expand deadband factor Aufweitung Unempfindlichkeit  This parameter is only visible if voltage control (parameter 5607) is {1o} {1oc} {2oc}     configured to "3pos controller".
Page 232 Manual 37427 easYgen-2000 Series - Genset Control Voltage control: voltage setpoint 2 source refer to text below Voltage setpoint 2 source Spannungs Sollwert 2 Auswahl The voltage setpoint 2 source may be selected from the available data sources. Use {1o}...
Page 233 Manual 37427 easYgen-2000 Series - Genset Control Voltage control: set point ramp 1.00 to 300.00 %/s Voltage control set point ramp Spannungsregler Rampe The different set point values are supplied to the controller via this ramp. The slope {1o} {1oc} {2oc} ...
Page 234: Configure Application: Controller, Power Factor Control
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Controller, Power Factor Control Parameter table Level Text Setting range Default value Configure power factor control Power factor control Off / PID analog / 3pos controller PID analog Proportional gain 0.01 to 100.00 1.00...
Page 235 Manual 37427 easYgen-2000 Series - Genset Control Power factor control: derivative ratio 0.01 to 100.00 Derivative ratio Differenzierverhältnis  This parameter is only visible if power factor control (parameter 5625) is {1o} {1oc} {2oc}     configured to "PID analog".
Page 236 Manual 37427 easYgen-2000 Series - Genset Control Power factor control: delay expand deadband 1.0 to 9.9 s Delay expand deadband Verzögerung Aufweitung  This parameter is only visible if power factor control (parameter 5625) is {1o} {1oc} {2oc}  ...
Page 237 Manual 37427 easYgen-2000 Series - Genset Control Power factor control: power factor setpoint 2 source refer to text below Power Factor setpoint 2 source Cos.phi Sollwert 2 Auswahl The power factor setpoint 2 source can be selected from the available data sources.
Page 238: Configure Application: Controller, Load Share Control
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Controller, Load Share Control The easYgen performs proportional load and/or var sharing. This means each generator will share the load at the same percentage level of the generator rated power when paralleled against the mains, in an isolated operation with multiple generators paralleled, or when re-synchronizing the common bus to the mains.
Page 239 Manual 37427 easYgen-2000 Series - Genset Control Re-synchronization of the busbar to the mains The system is operating as an isolated system, for synchronization to be performed the voltage and frequency differentials of the mains and bus must be within the configured windows.
Page 240: Figure 3-29: Can Bus Load/Var Sharing, Diagram
Manual 37427 easYgen-2000 Series - Genset Control Figure 3-29: CAN bus load/var sharing, diagram Page 240/339 © Woodward...
Page 241: Table 3-104: Application - Standard Values - Configure Load Share
Manual 37427 easYgen-2000 Series - Genset Control Parameter table Level Text Setting range Default value Configure load share Active power load share On / Off Active power load share factor 10 to 99 % 50 % Reactive power load share On / Off React.
Page 242 Manual 37427 easYgen-2000 Series - Genset Control Load share control: reactive power load share factor 10 to 99 % React. power load share factor Blindl.verteilg. Führungsgr. It is possible to change the emphasis placed on maintaining control variables. By {1o}...
Page 243: Figure 3-30: Load Sharing - Grouping
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Controller, Load Share Control, Grouping Load sharing with several gensets is possible for a supply of a maximum of four split busbars. A group breakers splits the busbar in a way that some gensets supply one busbar and some supply another one. However, it is necessary to group the gensets, which supply the same busbar, into segments.
Page 244 271 in Appendix B: "LogicsManager". Load share control: Mode for external load share interface 0 to 16 Mode ext. load share interface Modus Ext. Verteilungsmodul The operation mode for the external Woodward LSI load share interface is {1o} {1oc} {2oc} ...
Page 245: Configure Application: Controller, Discrete Raise/Low/Function
Manual 37427 easYgen-2000 Series - Genset Control Configure Application: Controller, Discrete Raise/Low/Function The frequency / load and voltage / reactive power set points may be raised and lowered using the LogicsManager functionality, i.e. it is possible to use LogicsManager command variables to raise and lower these set points.
Page 246: Configure Interfaces
Manual 37427 easYgen-2000 Series - Genset Control Configure Interfaces ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ NOTE Please refer to the Interface Manual 37430 for a detailed description of the interface parameters. Configure Interfaces: Configure CAN Interfaces (FlexCAN) NOTE The CAN bus is a field bus and subject to various disturbances. Therefore, it cannot be guaranteed that every request will be answered.
Page 247 Manual 37427 easYgen-2000 Series - Genset Control CAN bus 1: CANopen Master Default Master / On / Off CANopen Master CANopen Master One bus participant must take over the network management and put the other {1o} {1oc} {2oc}  ...
Page 248 Manual 37427 easYgen-2000 Series - Genset Control CAN bus 1: COB ID TIME Message 1 to FFFFFFFF hex COB-ID TIME Message COB-ID TIME Message This parameter defines whether the unit generates the TIME message or not. {1o} {1oc} {2oc} ...
Page 249: Table 3-107: Application - Standard Values - Configure Can Interface 1: Additional Server Sdos
Manual 37427 easYgen-2000 Series - Genset Control Additional Server SDOs (Service Data Objects) NOTE The CAN bus is a field bus and subject to various disturbances. Therefore, it cannot be guaranteed that every request will be answered. We recommend to repeat a request, which is not answered within reasonable time.
Page 250: Figure 3-31: Interfaces - Principle Of Pdo Mapping
Manual 37427 easYgen-2000 Series - Genset Control Receive PDO {x} (Process Data Object) [x = 1 to 5] Figure 3-31 shows the principle of PDO mapping. Object Dictionary xxxxh Application Object 1 PDO Mapping yyyyh zzzzh yyyyh Application Object 2...
Page 251 Manual 37427 easYgen-2000 Series - Genset Control CAN bus 1: Receive PDO {x} - Event timer 0 to 65500 ms Event-timer Event-timer This parameter configures the time, from which this PDO is marked as "not {1o} {1oc} {2oc}  ...
Page 252: Table 3-109: Application - Standard Values - Configure Can Interface 1: Transmit Pdos
Manual 37427 easYgen-2000 Series - Genset Control CAN bus 1: Receive PDO {x} - 4. mapped object 0 to 65535 4. Mapped Object 4. Mapped Objekt This parameter contains the information about the mapped application variables. {1o} {1oc} {2oc} ...
Page 253 Manual 37427 easYgen-2000 Series - Genset Control CAN bus 1: Transmit PDO {x} - Transmission type 0 to 255 Transmission type Transmission type This parameter contains the communication parameters for the PDOs the unit is {1o} {1oc} {2oc}  ...
Page 254 Manual 37427 easYgen-2000 Series - Genset Control CAN bus 1: Transmit PDO {x} - 1. mapped object 0 to 65535 1. Mapped Object 1. Mapped Objekt This parameter contains the information about the mapped application variables. {1o} {1oc} {2oc} ...
Page 255: Configure Can Interface 2
CAN bus 2: Node ID for IKD 1 DI/DO 1-8 Off / Node-ID 1 / 2 / 3 / 4 / 5 / 6 / 7 IKD1 DI/DO 1..8 IKD1 DI/DO 1..8 The unit is pre-configured for the connection of a Woodward IKD 1 expansion {1o} {1oc} {2oc} ...
Page 256 Manual 37427 easYgen-2000 Series - Genset Control CAN bus 2: Node ID for Phoenix DI/DO 1-16 Off / Node-ID 1 / 2 / 3 / 4 / 5 / 6 / 7 Phoenix DI/DO 1..16 Phoenix DI/DO 1..16 The unit is pre-configured for the connection of a Phoenix Contact expansion board...
Page 257: Table 3-112: Application - Standard Values - Configure Can Interface 2: J1939
Manual 37427 easYgen-2000 Series - Genset Control J1939 Interface Parameter table Level Text Setting range Default value Configure CAN interface 2: J1939 J1939 device addresses 0 to 255 Engine control address 0 to 255 Reset previous act. DTCs - DM3 Yes / No Reset act.
Page 258 ADEC MTU The MTU ADEC ECU is enabled: J1939 data according to the SAE J1939 standard and some ADEC-specific data are considered. EGS Woodward ... The Woodward EGS ECU is enabled: J1939 data according to the SAE J1939 standard and some EGS-specific data are considered.
Page 259 Mains parallel operation: Check with the set point in the display if the engine is able to deliver the full power. Speed set point: EMR2 Deutz, ADEC MTU, EGS Woodward, EEM SISU, Standard The easYgen sends a speed set point in rpm (every 10 ms) that varies around the rated speed in the range of +/- the speed deviation.
Page 260: Load Share Parameters
Manual 37427 easYgen-2000 Series - Genset Control Load Share Parameters Parameter table Level Text Setting range Default value Configure CAN interface: load share Load share Interface CAN #1 / Off CAN #1 Transfer rate LS fast message 0.10 to 0.30 s 0.10 s...
Page 261: Configure Interfaces: Configure Rs-232 Interfaces
Manual 37427 easYgen-2000 Series - Genset Control Configure Interfaces: Configure RS-232 Interfaces Configure Serial Interface 1 Parameter table Level Text Setting range Default value Configure RS-232 interfaces: serial interface 1 Baudrate 2.4 / 4.8 / 9.6 / 14.4 / 19.2 19.2 kBd...
Page 262: Configure Interfaces: Configure Rs-485 Interfaces
Manual 37427 easYgen-2000 Series - Genset Control Configure Interfaces: Configure RS-485 Interfaces Configure Serial Interface 2 Parameter table Level Text Setting range Default value Configure RS-232 interfaces: serial interface 1 Baudrate 2.4 / 4.8 / 9.6 / 14.4 / 19.2 19.2 kBd...
Page 263: Configure Logicsmanager
Manual 37427 easYgen-2000 Series - Genset Control Configure LogicsManager ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Parameter table Level Text Setting range Default value Configure LogicsManager Flag {x} LogicsManager (0 & 1) & 1 Timer 1: Hour 0 to 23 h Timer 1: Minute 0 to 59 min...
Page 264: Configure Logicsmanager: Set Timer
Manual 37427 easYgen-2000 Series - Genset Control Configure LogicsManager: Set Timer LogicsManager: Daily Time Set Point LogicsManager Utilizing the it is possible to establish specific times of the day that functions (i.e. generator exerciser) can be enabled. The two daily time set points are activated each day at the configured time. Using the LogicsManager these set points may be configured individually or combined to create a time range.
Page 265: Logicsmanager: Weekly Time Set Point
Manual 37427 easYgen-2000 Series - Genset Control Timer: Active time set point: second 0 to 59 s Active second Aktive Sekunde Enter the second of the active switch point here. Example: {1o} {1oc} {2oc}     0....0 second of the minute.
Page 266: Configure Counters
Manual 37427 easYgen-2000 Series - Genset Control Configure Counters ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Parameter table Level Text Setting range Default value Configure counters Maintenance hours 0 to 9999 h 300 h Reset maintenance period hrs Yes / No Maintenance days 0 to 999 d...
Page 267: Configure Counters: Operation Hours, Kwh, And Kvarh
Manual 37427 easYgen-2000 Series - Genset Control Counter: Maintenance interval 'Days' 0 to 999 days Maintenance days Wartungsintervall Tage  To disable the maintenance "days" counter configure "0" for this entry. {1o} {1oc} {2oc}     2551 This parameter defines the remaining days until the next maintenance call occurs.
Page 268: Configure Counters: Start Counter
Manual 37427 easYgen-2000 Series - Genset Control NOTE Example: The counter value preset (parameter 2515 on page 267) is configured to "3456". If parameter 2574 will be configured to Yes, the operation hour counter will be set to 3456h. If parameter 2510 will be configured to Yes, the active energy counter will be set to 34.56MWh.
Page 269: Appendix A. Miscellaneous
Manual 37427 easYgen-2000 Series - Genset Control Appendix A. Miscellaneous Alarm Classes ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The control functions are structured in the following alarm classes: Alarm class Visible in the display LED "Alarm" Relay "Command: Shut-down engine Engine blocked until & horn open GCB"...
Page 270: Conversion Factors
Manual 37427 easYgen-2000 Series - Genset Control Conversion Factors ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Temperature °C  °F °F  °C T [°F] = (T [°C] x 1.8) + 32 T [°C] = (T [°F] – 32) / 1.8 Pressure bar  psi psi  bar P [psi] = P [bar] x 14.503...
Page 271: Logicsmanager
Manual 37427 easYgen-2000 Series - Genset Control Appendix B. LogicsManager LogicsManager is used to customize the sequence of events in the control such as the start command of unit the engine or the operation of control unit relay outputs. For example, the start routine may be programmed so that it requires the closing of a discrete input or a preset time of day.
Page 272: Configuration Of The Command Chain
Manual 37427 easYgen-2000 Series - Genset Control Configuration of the Command Chain Using the values specified in the above table, the chain of commands of the LogicsManager (for example: operating the relays, setting the flags, specification of the automatic functions) is configured as follows:...
Page 273: Logical Outputs
Manual 37427 easYgen-2000 Series - Genset Control Logical Outputs ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The logical outputs or combinations may be grouped into three categories: • Internal logical flags • Internal functions • Relay outputs NOTE The numbers of the logical outputs in the third column may again be used as input variable for other outputs in the LogicsManager.
Page 274: Logical Outputs: Internal Functions
Manual 37427 easYgen-2000 Series - Genset Control Logical Outputs: Internal Functions The following logical functions may be used to activate/deactivate functions. Name Function Number Start request in AUTO Start in AUTOMATIC operating mode (parameter 12120 on page 191) 00.09 Stop request in AUTO Stop in AUTOMATIC operating mode (parameter 12190 on page 192) 00.10...
Page 275: Priority Hierarchy Of The Logical Outputs
Manual 37427 easYgen-2000 Series - Genset Control Priority Hierarchy of the Logical Outputs The following table contains the priority relationships between the start conditions of the logical outputs in the LogicsManager: Prioritized function overrides Reaction Critical mode Stop req. in Auto A start will still be performed.
Page 276: Logical Outputs: Relay Outputs
Manual 37427 easYgen-2000 Series - Genset Control Logical Outputs: Relay Outputs All relays may be controlled directly by the LogicsManager depending on the respective application mode. Name Function Number Relay 1 If this logical output becomes true, the relay output 1 will be activated 00.41...
Page 277: Logical Command Variables
Manual 37427 easYgen-2000 Series - Genset Control Logical Command Variables ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The logical command variables are grouped into different categories: • Group 00: Flags condition 1 • Group 01: Alarm system • Group 02: Systems condition • Group 03: Engine control •...
Page 278: Logical Command Variables: Group 00: Flags Condition 1
Manual 37427 easYgen-2000 Series - Genset Control Logical Command Variables: Group 00: Flags Condition 1 Flags condition 1, Logic command variables 00.01-00.94 Internal Flags are the result of the output of the logic ladders from Flag 1 to 16. Flags are internal logic that can be sent to other flags or Command variables.
Page 279 Manual 37427 easYgen-2000 Series - Genset Control Name Function Note 00.41 40 LM: Relay 1 00.42 41 LM: Relay 2 00.43 42 LM: Relay 3 00.44 43 LM: Relay 4 TRUE, if the LogicsManager 00.45 44 LM: Relay 5 condition driving this relay is 00.46 45...
Page 280: Logical Command Variables: Group 01: Alarm System
Manual 37427 easYgen-2000 Series - Genset Control Logical Command Variables: Group 01: Alarm System Alarm system, Logic command variables 01.01-01.11 Alarm classes may be configured as command variables for all logical outputs in the LogicsManager. Refer to page 269 for a description of the alarm classes.
Page 281: Logical Command Variables: Group 02: Systems Condition
Manual 37427 easYgen-2000 Series - Genset Control Logical Command Variables: Group 02: Systems Condition Systems condition, Logic command variables 02.01-02.22 The status of the system may be used as command variable in a logical output to set parameters for customized operations.
Page 282: Logical Command Variables: Group 03: Engine Control
Manual 37427 easYgen-2000 Series - Genset Control Logical Command Variables: Group 03: Engine Control Engine control, Logic command variables 03.01-03.37 These variables may be used as command variable in a logical output to set parameters for customized operations. Name / Function Note 03.01 179 Auxiliary services...
Page 283: Logical Command Variables: Group 04: Applications Condition
Manual 37427 easYgen-2000 Series - Genset Control Logical Command Variables: Group 04: Applications Condition Applications condition, Logic command variables 4.01-04.60 These operating statuses may be used as command variable in a logical output to set parameters for customized operations. Name...
Page 284: Logical Command Variables: Group 05: Engine Related Alarms
Manual 37427 easYgen-2000 Series - Genset Control Name Function Note 04.34 272 LDSS Priority 2 Load-dependent start/stop priority 2 is Internal calculation; descr. page 197 activated 04.35 273 LDSS Priority 3 Load-dependent start/stop priority 3 is Internal calculation; descr. page 197 activated 04.36 274 LDSS Priority 4...
Page 285: Logical Command Variables: Group 06: Generator Related Alarms
Manual 37427 easYgen-2000 Series - Genset Control Logical Command Variables: Group 06: Generator Related Alarms Generator related alarms, Logic command variables 06.01-06.31 These generator alarms may be used as command variable in a logical output to set parameters for customized operations.
Page 286: Logical Command Variables: Group 07: Mains Related Alarms
Manual 37427 easYgen-2000 Series - Genset Control Logical Command Variables: Group 07: Mains Related Alarms Mains related alarms, Logic command variables 07.01-07.25 These mains alarms may be used as command variable in a logical output to set parameters for customized operations.
Page 287: Logical Command Variables: Group 09: Discrete Inputs
Manual 37427 easYgen-2000 Series - Genset Control Logical Command Variables: Group 09: Discrete Inputs Discrete inputs, Logic command variables 09.01-09.12 The discrete inputs may be used as command variable in a logical output to set parameters for customized operations. Function Note 09.01 519 DI 1 (Discrete input [DI 01])
Page 288: Logical Command Variables: Group 12: External Discrete Inputs 1
Manual 37427 easYgen-2000 Series - Genset Control Logical Command Variables: Group 12: External Discrete Inputs 1 External discrete inputs 1, Logic command variables 12.01-12.16 Additional discrete inputs from an expansion board (i.e. IKD 1 extension board) may be used as command variable in a logical output.
Page 289: Logical Command Variables: Group 14: External Discrete Outputs 1
Manual 37427 easYgen-2000 Series - Genset Control Logical Command Variables: Group 14: External Discrete Outputs 1 External discrete outputs 1, Logic command variables 14.01-14.16 The external discrete outputs may be used as command variable in a logical output. Name / Function Note 14.01...
Page 290: Factory Setting
Manual 37427 easYgen-2000 Series - Genset Control Factory Setting ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The inputs, outputs, and internal flags, which may be programmed via the LogicsManager have the following factory default settings when delivered: simple (function) extended (configuration) result Factory Setting: Functions [00.0x] Flag {x}; {x} = 1 to 7 If TRUE, flag {x} becomes TRUE.
Page 291 Manual 37427 easYgen-2000 Series - Genset Control simple (function) extended (configuration) result [00.10] Stop request in Auto If TRUE, the engine is either stopped in  {1o} AUTOMATIC operating mode or a start of  {1oc} the engine is suppressed (also an emergency ...
Page 292 Manual 37427 easYgen-2000 Series - Genset Control simple (function) extended (configuration) result [00.15] External acknowledgment If TRUE, all alarms are acknowledged from  {1o} an external source.  {1oc} TRUE once discrete input [DI 5] is energized.  dependent on {2oc} ...
Page 293 Manual 37427 easYgen-2000 Series - Genset Control simple (function) extended (configuration) result [00.19] Start without load If TRUE, the engine is started without load  {1o} transfer to the generator (closing the GCB is  {1oc} blocked).  Deactivated by default {2oc} ...
Page 294 Manual 37427 easYgen-2000 Series - Genset Control simple (function) extended (configuration) result [00.23] Raise voltage/power factor set point If TRUE, the voltage/power factor set point  {1o} will be raised.  {1oc} Deactivated by default  {2oc}  FALSE STOP ...
Page 295 Manual 37427 easYgen-2000 Series - Genset Control simple (function) extended (configuration) result [00.28] Critical mode If TRUE, the control performs a critical mode  {1o} operation.  {1oc} Deactivated by default dependent  TRUE, if no start failure is present and/or...
Page 296 Manual 37427 easYgen-2000 Series - Genset Control simple (function) extended (configuration) result [00.36] Flag 15 If TRUE, flag 15 becomes TRUE.  {1o} dependent  {1oc} Prepared for GCB fail to close or on GCB fail  Synchronization time GCB.
Page 297 Manual 37427 easYgen-2000 Series - Genset Control simple (function) extended (configuration) result [00.81] Setpoint 2 frequency enabled If TRUE, the frequency set point 2 is enabled.  {1o} Deactivated by default  {1oc}  {2oc}  FALSE STOP AUTO ...
Page 298 Manual 37427 easYgen-2000 Series - Genset Control simple (function) extended (configuration) result [00.84] Setpoint 2 power factor enabled If TRUE, the power factor set point 2 is  {1o} enabled.  {1oc} Deactivated by default  {2oc}  FALSE STOP AUTO ...
Page 299 Manual 37427 easYgen-2000 Series - Genset Control simple (function) extended (configuration) result [00.9x] LDSS Priority {y}; {x} = 0 to 2; {y} = 2 to 4 If TRUE, load-dependent start/stop priority {1o} {y} is enabled. {1oc} Deactivated by default {2oc} ...
Page 300: Factory Setting: Relay Outputs
Manual 37427 easYgen-2000 Series - Genset Control simple (function) extended (configuration) result Factory Setting: Relay Outputs [00.41] Relay 1 [R01] - Ready for operation OFF Relay will be de-energized if unit is not ready  {1o} for operation or the logics manager output is ...
Page 301 Manual 37427 easYgen-2000 Series - Genset Control simple (function) extended (configuration) result [00.45] Relay 5 [R05] – Command: open MCB / freely configurable In application mode  {1o} {0}, {1o} and {1oc} = freely configurable  dependent on {1oc} relay (unassigned) ...
Page 302 Manual 37427 easYgen-2000 Series - Genset Control simple (function) extended (configuration) result [00.49] Relay 9 [R09] – Stop solenoid / freely configurable Relay energizes if the internal condition "Stop  {1o} solenoid" is TRUE.  {1oc}  dependent on {2oc} ...
Page 303 Manual 37427 easYgen-2000 Series - Genset Control simple (function) extended (configuration) result [00.xx] External digital output {y} - free (external expansion card, if connected; {xx} = 63 to 78 ; {y} = 1 to 16) Control of the external relay {y}, if this is ...
Page 304: Discrete Inputs
Manual 37427 easYgen-2000 Series - Genset Control Discrete Inputs [DI01] freely configurable, pre-assigned to {1o} EMERGENCY STOP {1oc} alarm class F {2oc} [DI02] freely configurable, pre-assigned to {1o} LogicsManager Start in AUTO {1oc} alarm class Control {2oc} [DI03] freely configurable, pre-assigned to...
Page 305: Appendix C. Analog Manager
Appendix C. Analog Manager To enhance flexibility of programming the functions of the easYgen-2000 Series, an analog manager is used. All analog values, which are delivered by the easYgen may be used as data sources for the analog outputs (refer to...
Page 306: Group 01: Generator Values
Manual 37427 easYgen-2000 Series - Genset Control Group 01: Generator Values Analog Data source Reference value input # 01.01 Generator voltage wye average (phase-neutral) Generator rated voltage 01.02 Generator voltage L1-N Generator rated voltage 01.03 Generator voltage L2-N Generator rated voltage 01.04...
Page 307: Group 05: Controller Set Points
Manual 37427 easYgen-2000 Series - Genset Control Group 05: Controller Set Points Analog Data source Reference value input # 05.01 Internal frequency set point 1 05.02 Internal frequency set point 2 05.03 Interface frequency set point 05.04 Internal power set point 1 05.05...
Page 308: Group 07: Engine Values
Manual 37427 easYgen-2000 Series - Genset Control Group 07: Engine Values Analog Data source Reference value input # 07.01 SPN 52: Engine Intercooler 07.02 SPN 91: Throttle Position 07.03 SPN 92: Load At Current Speed 07.04 SPN 94: Fuel Delivery Pressure 07.05...
Page 309 Manual 37427 easYgen-2000 Series - Genset Control Analog Data source Reference value input # 07.68 SPN 1163: Main Bearing 7 Temperature 07.69 SPN 1164: Main Bearing 8 Temperature 07.70 SPN 1165: Main Bearing 9 Temperature 07.71 SPN 1166: Main Bearing 10 Temperature 07.72...
Page 310: Reference Values
Manual 37427 easYgen-2000 Series - Genset Control Reference Values ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ NOTE Refer to the Configure Analog Outputs section on page 171 for a description of the configuration parameters for the analog output. Refer to the Configure Monitoring: Flexible Limits section on page 119 for a description of the configuration parameters for the flexible limits.
Page 311: Rated Frequency
Manual 37427 easYgen-2000 Series - Genset Control Rated Frequency All frequency values (generator, mains, busbar 1) refer to the rated system frequency (parameter 1750 on page 37). Analog output example: The rated system frequency (parameter 1750 on page 37) is configured to 50 Hz The source value at maximum output is configured to 110.00% (of the rated frequency i.e.
Page 312: Generator Rated Reactive Power
Manual 37427 easYgen-2000 Series - Genset Control Generator Rated Reactive Power All generator reactive power values refer to the generator rated reactive power (parameter 1758 on page 38). Analog output example: The generator rated reactive power (parameter 1758 on page 38) is configured to 500 kvar The source value at maximum output is configured to 120.00% (of the rated reactive power i.e.
Page 313: Mains Rated Reactive Power
Manual 37427 easYgen-2000 Series - Genset Control Mains Rated Reactive Power All mains reactive power values refer to the mains rated reactive power (parameter 1746 on page 39). Analog output example: The mains rated reactive power (parameter 1746 on page 39) is configured to 500 kvar The source value at maximum output is configured to 120.00% (of the rated reactive power i.e.
Page 314: Mains Rated Apparent Power
Manual 37427 easYgen-2000 Series - Genset Control Mains Rated Apparent Power All mains apparent power values refer to the mains rated active power (parameter 1748 on page 38) and mains rated reactive power (parameter 1746 on page 39). The mains rated apparent power S is calculated using the real ²...
Page 315: Generator / Mains Power Factor
Manual 37427 easYgen-2000 Series - Genset Control Generator / Mains Power Factor The power factor is scaled linear over a range from 0001 to 9999 according to the following: Power factor leading 0.01 corresponds with a value of 0001 (i.e. 00.01% of the value range) Power factor leading 0.50 corresponds with a value of 2500 (i.e.
Page 316: Generator Rated Current
Manual 37427 easYgen-2000 Series - Genset Control Generator Rated Current All generator current values (line, average, and peak values) refer to the generator rated current (parameter 1754 on page 38). Analog output example: The generator rated current (parameter 1754 on page 38) is configured to 1000 A The source value at maximum output is configured to 110.00% (of the rated current i.e.
Page 317: Battery Voltage
Manual 37427 easYgen-2000 Series - Genset Control Battery Voltage The measured battery and auxiliary excitation voltage refer to the fix rated battery voltage of 24 V. Analog output example: The source value at maximum output is configured to 120.00% (of the rated voltage i.e. 28.8 V) The source value at minimum output is configured to 20.00% (of the rated voltage i.e.
Page 318: Appendix D. Event History
Manual 37427 easYgen-2000 Series - Genset Control Appendix D. Event History The event history is a 300-entry FIFO (First In/First Out) memory for logging alarm events and operation states of the unit. As new event messages are entered into the history, the oldest messages are deleted once 300 events have occurred.
Page 319 Manual 37427 easYgen-2000 Series - Genset Control Index English event text German event text Description 2338 Gen. PF lagging 2 Gen. cos.phi ind. 2 Monitoring generator power factor on exceeding a power factor limit 2. Alarm generator power factor lagging threshold 2.
Page 320: Table 3-124: Event History - Alarm List
Manual 37427 easYgen-2000 Series - Genset Control Index English event text German event text Description 10022 Flexible limit 5 Flexibler Grenzwert 5 Alarm flexible limit 5 (configurable) 10023 Flexible limit 6 Flexibler Grenzwert 6 Alarm flexible limit 6 (configurable) 10024 Flexible limit 7...
Page 321: Appendix E. Triggering Characteristics
Manual 37427 easYgen-2000 Series - Genset Control Appendix E. Triggering Characteristics Time-Dependent Overshoot Monitoring ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ This triggering characteristic is used for time-dependent overcurrent monitoring. Rated SP1 < SP2 < SP3 > t > t [SP1] [SP2] [SP3] SP3 [%/I Rated...
Page 322: Two-Level Overshoot Monitoring
Manual 37427 easYgen-2000 Series - Genset Control Two-Level Overshoot Monitoring ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ This triggering characteristic is used for generator, mains & battery overvoltage, generator & mains overfrequency, overload IOP & MOP, and engine overspeed monitoring. [min-SP2] [min-SP1] [min-SP2] [min-SP1] [min-SP1] [min-SP1]...
Page 323: Two-Level Undershoot Monitoring
Manual 37427 easYgen-2000 Series - Genset Control Two-Level Undershoot Monitoring ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ This triggering characteristic is used for generator, mains & battery undervoltage, generator & mains underfrequency, and engine underspeed monitoring. [min-SP2] [min-SP1] [min-SP2] [min-SP1] [min-SP1] [min-SP1] Figure 3-38: Triggering characteristics - two-level undershoot montitoring ©...
Page 324: Two-Level Reversed/Reduced Load Monitoring
Manual 37427 easYgen-2000 Series - Genset Control Two-Level Reversed/Reduced Load Monitoring ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ This triggering characteristic is used for generator reversed/reduced load monitoring. [min-SPrev [min-SPred] [min-SPrev] [min-SPred] [min-SPred] [min-SPred] Figure 3-39: Triggering characteristics - two-level reversed/reduced load montitoring Page 324/339 © Woodward...
Page 325: Two-Level Unbalanced Load Monitoring
Manual 37427 easYgen-2000 Series - Genset Control Two-Level Unbalanced Load Monitoring ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ This triggering characteristic is used for generator unbalanced load monitoring. [min-SP2] [min-SP1] [min-SP2] [min-SP1] [min-SP1] [min-SP1] Figure 3-40: Triggering characteristics - two-level unbalanced load montitoring © Woodward Page 325/339...
Page 326: One-Level Asymmetry Monitoring
Manual 37427 easYgen-2000 Series - Genset Control One-Level Asymmetry Monitoring ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ This triggering characteristic is used for generator voltage asymmetry monitoring. [min-SP] [min-SP] [min-SP] [min-SP] Figure 3-41: Triggering characteristics - one-level asymmetry montitoring Page 326/339 © Woodward...
Page 327: Appendix F. Characteristics Of The Vdo Inputs
Manual 37427 easYgen-2000 Series - Genset Control Appendix F. Characteristics Of The VDO Inputs Since VDO sensors are available in various different types, the Index Numbers of the characteristic curve tables are listed. The customer must observe to order a sensor with the correct characteristic curve when selecting a VDO sensor.
Page 328: Vdo Input "Pressure" (0 To 10 Bar / 0 To 145 Psi) - Index "Iv
Manual 37427 easYgen-2000 Series - Genset Control VDO Input "Pressure" (0 to 10 bar / 0 to 145 psi) - Index "IV" ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ VDO Pres. 0-10 bar Index "IV" P [bar] Figure 3-43: Analog inputs - characteristics diagram VDO 0 to 10 bar, Index "IV"...
Page 329: Vdo Input "Temperature" (40 To 120 °C / 104 To 248 °F) - Index "92-027-004
Manual 37427 easYgen-2000 Series - Genset Control VDO Input "Temperature" (40 to 120 °C / 104 to 248 °F) - Index "92-027-004" ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ VDO Temp. 40-120 °C 92-027-004 Temp. [°C] Figure 3-44: Analog inputs - characteristics diagram VDO 40 to 120 °C, Index "92-027-004"...
Page 330: Vdo Input "Temperature" (50 To 150 °C / 122 To 302 °F) - Index "92-027-006
Manual 37427 easYgen-2000 Series - Genset Control VDO Input "Temperature" (50 to 150 °C / 122 to 302 °F) - Index "92-027-006" ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ VDO Temp. 50-150 °C 92-027-006 100 105 110 115 120 125 130 135 140 145 150 155 Temp.
Page 331: Pt100 Rtd
Manual 37427 easYgen-2000 Series - Genset Control Pt100 RTD ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Figure 3-46: Analog inputs - characteristics diagram Pt100 °C -200 -150 -100 Temp. [ °F} -328 -238 -148 Temp. [ R [Ohm] 18.5 39.7 60.25 80.7 103.9 107.8 111.7 115.5 119.4...
Page 332: Ldss Formulas
Manual 37427 easYgen-2000 Series - Genset Control Appendix G. LDSS Formulas The following formulas are used by the load-dependent start/stop function to determine whether a genset is to be started or stopped. Abbreviations ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Momentary active generator real power on the busbar...
Page 333: Ldss Mode Generator Load
Manual 37427 easYgen-2000 Series - Genset Control LDSS Mode Generator Load ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Isolated Operation Changing the Engine Combination to Increase Rated Power > P GN real active max. load isolated Changing the Engine Combination to Reduce Rated Power (except dynamic set point is not matched) <...
Page 334: Appendix H. Service Options
Returning Equipment For Repair ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ If a control (or any part of an electronic control) is to be returned to Woodward for repair, please contact Woodward in advance to obtain a Return Authorization Number. When shipping the unit(s), attach a tag with the following information: •...
Page 335: Packing A Control
Stuttgart [+49 (0) 711 789 54-0]. They will help expedite the processing of your order through our distributors or local service facility. To expedite the repair process, contact Woodward in advance to obtain a Return Authorization Number, and arrange for issue of a purchase order for the unit(s) to be repaired. No work can be started until a purchase order is received.
Page 336: How To Contact Woodward
+49 (0) 711 789 54-100 e-mail: stgt-info@woodward.com For assistance outside Germany, call one of the following international Woodward facilities to obtain the address and phone number of the facility nearest your location where you will be able to get information and service. Facility...
Page 337: Engineering Services
Series - Genset Control Engineering Services ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Woodward Industrial Controls Engineering Services offers the following after-sales support for Woodward products. For these services, you can contact us by telephone, by e-mail, or through the Woodward website. • Technical support •...
Page 338: Technical Assistance
Manual 37427 easYgen-2000 Series - Genset Control Technical Assistance ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ If you need to telephone for technical assistance, you will need to provide the following information. Please write it down here before phoning: Contact Your company ____________________________________________________ Your name _______________________________________________________...
Page 339 Phone +49 (0) 711 789 54-0 • Fax +49 (0) 711 789 54-100 stgt-info@woodward.com Homepage http://www.woodward.com/power Woodward has company-owned plants, subsidiaries, and branches, as well as authorized distributors and other authorized service and sales facilities throughout the world. Complete address/phone/fax/e-mail information for all locations is available on our website (www.woodward.com).

Woodward easYgen-2000 Configuration Manual

Chapter 1. General Information

Chapter 2. Configuration

Chapter 3. Parameters

Appendix A. Miscellaneous

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Summary of Contents for Woodward easYgen-2000