Woodward easYgen-1000 User manual

37320A
Installation
Software Version 2.0xxx
Manual 37320A
easYgen-1000
Genset Control

Manual 37320A easYgen-1000 Series - Genset Control
Page 2/53 © Woodward
WARNING
Read this entire manual and all other publications pertaining to the work to be performed before install-
ing, operating, or servicing this equipment. Practice all plant and safety instructions and precautions.
Failure to follow instructions can cause personal injury and/or property damage.
The engine, turbine, or other type of prime mover should be equipped with an overspeed (overtempera-
ture, or overpressure, where applicable) shutdown device(s), that operates totally independently of the
prime mover control device(s) to protect against runaway or damage to the engine, turbine, or other
type of prime mover with possible personal injury or loss of life should the mechanical-hydraulic gov-
ernor(s) or electric control(s), the actuator(s), fuel control(s), the driving mechanism(s), the linkage(s),
or the controlled device(s) fail.
Any unauthorized modifications to or use of this equipment outside its specified mechanical, electrical,
or other operating limits may cause personal injury and/or property damage, including damage to the
equipment. Any such unauthorized modifications: (i) constitute "misuse" and/or "negligence" within
the meaning of the product warranty thereby excluding warranty coverage for any resulting damage,
and (ii) invalidate product certifications or listings.
CAUTION
To prevent damage to a control system that uses an alternator or battery-charging device, make sure
the charging device is turned off before disconnecting the battery from the system.
Electronic controls contain static-sensitive parts. Observe the following precautions to prevent dam-
age to these parts.
•Discharge body static before handling the control (with power to the control turned off, contact a
grounded surface and maintain contact while handling the control).
•Avoid all plastic, vinyl, and Styrofoam (except antistatic versions) around printed circuit boards.
•Do not touch the components or conductors on a printed circuit board with your hands or with
conductive devices.
OUT-OF-DATE PUBLICATION
This publication may have been revised or updated since this copy was produced. To verify that you
have the latest revision, be sure to check the Woodward website:
http://www.woodward.com/pubs/current.pdf
The revision level is shown at the bottom of the front cover after the publication number. The latest
version of most publications is available at:
http://www.woodward.com/publications
If your publication is not there, please contact your customer service representative to get the latest
copy.
Important definitions
WARNING
Indicates a potentially hazardous situation that, if not avoided, could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation that, if not avoided, could result in damage to equipment.
NOTE
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.
© Woodward
All Rights Reserved.

Manual 37320A easYgen-1000 Series - Genset Control
© Woodward Page 3/53
Revision History
Rev. Date Editor Changes
NEW 05-04-29 TP Release based on manual 37203
A 05-07-06 TP Minor corrections, ground current measurement revision, language revision
Content
CHAPTER 1. GENERAL INFORMATION.........................................................................................7
CHAPTER 2. ELECTROSTATIC DISCHARGE AWARENESS.............................................................8
CHAPTER 3. MARINE USAGE .....................................................................................................9
Application...............................................................................................................................................9
Wiring......................................................................................................................................................9
Measurement..........................................................................................................................................9
CHAPTER 4. HOUSING .............................................................................................................10
Panel Cutout .........................................................................................................................................10
Dimensions ...........................................................................................................................................11
Side View ..............................................................................................................................................12
Installation.............................................................................................................................................13
CHAPTER 5. WIRING DIAGRAMS - OVERVIEW ...........................................................................14
Total Overview......................................................................................................................................15
Application Mode {0}.............................................................................................................................18
Application Mode {1o}...........................................................................................................................19
Application Mode {1oc} .........................................................................................................................20
Application Mode {2oc} .........................................................................................................................21
CHAPTER 6. CONNECTIONS.....................................................................................................22
Power Supply........................................................................................................................................22
Voltage Measuring (FlexRange)...........................................................................................................23
Voltage Measuring: Generator ...................................................................................................23
Voltage Measuring: Mains..........................................................................................................27
Current Measuring ................................................................................................................................31
Generator....................................................................................................................................31
Mains Current ({2oc} Only).........................................................................................................33
Ground Current...........................................................................................................................34
Power Measuring..................................................................................................................................35
Pickup....................................................................................................................................................36
Discrete Inputs......................................................................................................................................37
Discrete Inputs: Bipolar Signals..................................................................................................37
Discrete Inputs: Operation Logic................................................................................................38
Relay Outputs (Control Outputs And LogicsManager).........................................................................39
Analog Inputs (FlexIn)...........................................................................................................................41
Wiring Two-Pole Sensors...........................................................................................................41
Wiring Single-Pole Sensors........................................................................................................42
Interfaces ..............................................................................................................................................43
Overview.....................................................................................................................................43
CAN Bus (FlexCAN)...................................................................................................................44
DPC - Direct Configuration Cable...............................................................................................45

Manual 37320A easYgen-1000 Series - Genset Control
Page 4/53 © Woodward
CHAPTER 7. TECHNICAL DATA ................................................................................................ 46
CHAPTER 8. ENVIRONMENTAL DATA ....................................................................................... 49
CHAPTER 9. ACCURACY ......................................................................................................... 50
CHAPTER 10. DECLARATION OF CONFORMITY ........................................................................ 51

Manual 37320A easYgen-1000 Series - Genset Control
© Woodward Page 5/53
Illustrations and Tables
Illustrations
Figure 4-1: Housing - panel-board cutout ................................................................................................................................ 10
Figure 4-2: Housing - dimensions............................................................................................................................................ 11
Figure 4-3: Side view - without clamps ................................................................................................................................... 12
Figure 4-4: Side view - with clamps ........................................................................................................................................ 12
Figure 5-1: Wiring diagram - total overview ........................................................................................................................... 15
Figure 5-2: Wiring diagram - application mode {0} - base mode............................................................................................ 18
Figure 5-3: Wiring diagram - application mode {1o} - 1 CB mode......................................................................................... 19
Figure 5-4: Wiring diagram - application mode {1oc} - 1 CB mode....................................................................................... 20
Figure 5-5: Wiring diagram - application mode {2oc} - 2 CB mode....................................................................................... 21
Figure 6-1: Power supply......................................................................................................................................................... 22
Figure 6-2: Power supply - crank waveform at maximum load ............................................................................................... 22
Figure 6-3: Voltage measuring (FlexRange) - generator......................................................................................................... 23
Figure 6-4: Voltage measuring (FlexRange) -generator, 3ph 4w............................................................................................ 24
Figure 6-5: Voltage measuring (FlexRange) - generator, 3ph 3w........................................................................................... 25
Figure 6-6: Voltage measuring (FlexRange) - generator, 1ph 3w........................................................................................... 26
Figure 6-7: Voltage measuring (FlexRange) - generator, 1ph 2w........................................................................................... 26
Figure 6-8: Voltage measuring (FlexRange) - mains .............................................................................................................. 27
Figure 6-9: Voltage measuring (FlexRange) - mains, 3ph 4w ................................................................................................ 28
Figure 6-10: Voltage measuring (FlexRange) - mains, 3ph 3w .............................................................................................. 29
Figure 6-11: Voltage measuring (FlexRange) - mains, 1ph 3w .............................................................................................. 30
Figure 6-12: Voltage measuring (FlexRange) - mains, 1ph 2w .............................................................................................. 30
Figure 6-13: Current measuring - generator............................................................................................................................. 31
Figure 6-14: Current measuring - generator, L1 L2 L3............................................................................................................ 32
Figure 6-15: Current measuring - Generator, Phase Lx ........................................................................................................... 32
Figure 6-16: Current measuring - mains current ...................................................................................................................... 33
Figure 6-17: Current measuring - generator, Phase Lx ............................................................................................................ 33
Figure 6-18: Current measuring - ground current .................................................................................................................... 34
Figure 6-19: Power measuring - direction of power ................................................................................................................ 35
Figure 6-20: Pickup - principle overview ................................................................................................................................ 36
Figure 6-21: Pickup input ........................................................................................................................................................ 36
Figure 6-22: Minimal necessary input voltage depending on frequency ................................................................................. 36
Figure 6-23: Discrete inputs - alarm/control input - positive signal........................................................................................ 37
Figure 6-24: Discrete inputs - alarm/control input - negative signal....................................................................................... 37
Figure 6-25: Discrete inputs - alarm/control inputs - operation logic ...................................................................................... 38
Figure 6-26: Relay outputs....................................................................................................................................................... 39
Figure 6-27: Analog inputs (FlexIn) - wiring two-pole sensors .............................................................................................. 41
Figure 6-28: Analog inputs (FlexIn) - wiring single-pole sensors........................................................................................... 42
Figure 6-29: Analog inputs (FlexIn) - wiring single- and two-pole sensors............................................................................ 42
Figure 6-30: Interfaces - overview........................................................................................................................................... 43
Figure 6-31: Interfaces - CAN bus (FlexCAN)........................................................................................................................ 44
Figure 6-32: Interfaces - CAN bus - wiring of shielding ......................................................................................................... 44
Figure 6-33: Interfaces - CAN bus - termination ..................................................................................................................... 44

Manual 37320A easYgen-1000 Series - Genset Control
Page 6/53 © Woodward
Tables
Table 1-1: Manual - overview.................................................................................................................................................... 7
Table 4-1: Housing - panel cutout ........................................................................................................................................... 10
Table 5-1: Terminal overview, part 1 ...................................................................................................................................... 16
Table 5-2: Terminal overview, part 2 ...................................................................................................................................... 17
Table 6-1: Power supply - terminal assignment....................................................................................................................... 22
Table 6-2: Voltage measuring (FlexRange) - terminal assignment - generator voltage.......................................................... 23
Table 6-3: Voltage measuring (FlexRange) - terminal assignment - generator, 3ph 4w.......................................................... 24
Table 6-4: Voltage measuring (FlexRange) - terminal assignment - generator, 3ph 3w.......................................................... 25
Table 6-5: Voltage measuring (FlexRange) - terminal assignment - generator, 1ph 3w.......................................................... 26
Table 6-6: Voltage measuring (FlexRange) - terminal assignment - generator, 1ph 2w.......................................................... 26
Table 6-7: Voltage measuring (FlexRange) - terminal assignment - mains voltage ............................................................... 27
Table 6-8: Voltage measuring (FlexRange) - terminal assignment - mains, 3ph 4w ............................................................... 28
Table 6-9: Voltage measuring (FlexRange) - terminal assignment - mains, 3ph 3w ............................................................... 29
Table 6-10: Voltage measuring (FlexRange) - terminal assignment - mains, 1ph 3w ............................................................. 30
Table 6-11: Voltage measuring (FlexRange) - terminal assignment - mains, 1ph 2w ............................................................. 30
Table 6-12: Current measuring - terminal assignment - generator current .............................................................................. 31
Table 6-13: Current measuring - terminal assignment - generator, L1 L2 L3 ................... Fehler! Textmarke nicht definiert.
Table 6-14: Current measuring - terminal assignment - generator, Phase Lx.......................................................................... 32
Table 6-15: Current measuring - terminal assignment - mains current.................................................................................... 33
Table 6-16: current measuring - terminal assignment - generator, Phase Lx........................................................................... 33
Table 6-17: Current measuring - terminal assignment - ground current .................................................................................. 34
Table 6-18: Pickup - terminal assignment ............................................................................................................................... 36
Table 6-19: Discrete input - terminal assignment - alarm/control inputs................................................................................. 38
Table 6-20: Relay outputs - terminal assignment, part 1 ......................................................................................................... 39
Table 6-21: Relay outputs - terminal assignment, part 1 ......................................................................................................... 40
Table 6-22: Analog inputs (FlexIn) - terminal assignment - wiring two-pole sensors ............................................................ 41
Table 6-23: Analog inputs (FlexIn) - terminal assignment - wiring single-pole sensors ........................................................ 42
Table 6-24: Interfaces - connection overview.......................................................................................................................... 43

Manual 37320A easYgen-1000 Series - Genset Control
© Woodward Page 7/53
Chapter 1.
General Information
Type English German
easYgen-1000 Series
easYgen-1000 - Installation this manual Ö37320 GR37320
easYgen-1000 - Configuration 37321 GR37321
easYgen-1000 - Operation 37322 GR37322
easYgen-1000 - Application 37205 GR37205
easYgen-1000 - Interfaces 37262 GR37262
Additional Manuals
IKD 1 - Manual 37135 GR37135
Discrete expansion board with 8 discrete inputs and 8 relay outputs that can be coupled via the CAN bus to the control unit. Evalua-
tion of the discrete inputs as well as control of the relay outputs is done via the control unit.
IKN 1 - Manual 37136 GR37136
20-channel NiCrNi temperature scanner that monitors the temperature values for exceeding or falling below a threshold value,
measured through senders on the IKN 1. A configured relay on the board of the IKN 1 will trip. The IKN 1 can be coupled with the
control unit using the CAN bus to display measuring values as well as alarms.
LeoPC1 - User Manual 37146 GR37146
PC program for visualization, configuration, remote control, data logging, language upload, alarm and user management, and man-
agement of the event recorder. This manual describes the set up of the program and interfacing with the control unit.
LeoPC1 - Engineering Manual 37164 GR37164
PC program for visualization, configuration, remote control, data logging, language upload, alarm and user management, and man-
agement of the event recorder. This manual describes the configuration and customization of the program.
GW 4 - Manual 37133 GR37133
Gateway for transferring the CAN bus to any other interface or bus.
ST 3 - Manual 37112 GR37112
Control to govern the air fuel ratio of a gas engine. The ratio will be directly measured though a Lambda probe and controlled to a
configured value.
Table 1-1: Manual - overview
Intended Use The unit must only be operated in the manner described by this manual. The prerequisite for a
proper and safe operation of the product is correct transportation, storage, and installation as well as careful op-
eration and maintenance.
NOTE
This manual has been developed for a unit fitted with all available options. Inputs/outputs, functions,
configuration screens, and other details described, which do not exist on your unit, may be ignored.
The present manual has been prepared to enable the installation and commissioning of the unit. Due to
the large variety of parameter settings, it is not possible to cover every combination. The manual is
therefore only a guide. In case of incorrect entries or a total loss of functions, the default settings may
be taken from the list of parameters enclosed in the configuration manual 37320.

Manual 37320A easYgen-1000 Series - Genset Control
Page 8/53 © Woodward
Chapter 2.
Electrostatic Discharge Awareness
All electronic equipment is static-sensitive, some components more than others. To protect these components
from static damage, you must take special precautions to minimize or eliminate electrostatic discharges.
Follow these precautions when working with or near the control.
1. Before doing maintenance on the electronic control, discharge the static electricity on your body to
ground by touching and holding a grounded metal object (pipes, cabinets, equipment, etc.).
2. Avoid the build-up of static electricity on your body by not wearing clothing made of synthetic materials.
Wear cotton or cotton-blend materials as much as possible because these do not store static electric char-
ges as easily as synthetics.
3. Keep plastic, vinyl, and Styrofoam materials (such as plastic or Styrofoam cups, cigarette packages, cello-
phane wrappers, vinyl books or folders, plastic bottles, etc.) away from the control, modules, and work
area as much as possible.
4. Opening the control cover may void the unit warranty.
Do not remove the printed circuit board (PCB) from the control cabinet unless absolutely necessary. If
you must remove the PCB from the control cabinet, follow these precautions:
•Ensure that the device is completely voltage-free (all connectors have to be disconnected).
•Do not touch any part of the PCB except the edges.
•Do not touch the electrical conductors, connectors, or components with conductive devices or with
bare hands.
•When replacing a PCB, keep the new PCB in the plastic antistatic protective bag it comes in until you
are ready to install it. Immediately after removing the old PCB from the control cabinet, place it in the
antistatic protective bag.
CAUTION
To prevent damage to electronic components caused by improper handling, read and observe the pre-
cautions in Woodward manual 82715, Guide for Handling and Protection of Electronic Controls, Printed
Circuit Boards, and Modules.

Manual 37320A easYgen-1000 Series - Genset Control
© Woodward Page 9/53
Chapter 3.
Marine Usage
CAUTION
The following notes are very important for marine usage of the easYgen genset control and have to be
followed.
Application
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
A DC/DC isolation converter must be used when the easYgen is used in an isolated power system application.
The configuration interface input (RS-232) using the DPC converter is for maintenance and configuration only.
Please refer to chapter DPC - Direct Configuration Cable on page 45 for information about the use of the DPC in
normal operation.
If the easYgen is to be used on bridge and deck zones, an EMI filter (i.e. TIMONTA FSS2-65-4/3) must be used for
the power supply inputs.
Wiring
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
Terminal 48 must be grounded at the control of the unit.
Measurement
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
The easYgen will experience less than a 2% deviation in current measurements when exposed to electro-magnetic
radiation.

Manual 37320A easYgen-1000 Series - Genset Control
Page 10/53 © Woodward
Chapter 4.
Housing
Panel Cutout
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
h' h H
b
B
b'
Figure 4-1: Housing - panel-board cutout
Measure Description Tolerance
H Height Total 144 mm ---
h Panel cutout 138 mm + 1.0 mm
h' Housing dimension 136 mm
B Width Total 192 mm ---
b Panel cutout 186 mm + 1.1 mm
b' Housing dimension 185 mm
Depth Total 60.5 ---
Table 4-1: Housing - panel cutout

Manual 37320A easYgen-1000 Series - Genset Control
© Woodward Page 11/53
Dimensions
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
58 57 56 55 54 53 52 51 50 49 48 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
47
NOTE Connected inductances (e. g. Coils of operating current or undervoltage tripping devices, auxiliary contactors and power contactors) must be wired with an appropriate interference protection. WARNING Before disconnecting the secondary terminals of the current transformer or the connections of the transformer at the unit, make sure that the transformer is short-circuited. Dimensions Cutout [WxH]:186 x 138 mm Total [WxHxD]: 192 x 144 x 62 mm
144 mm
136 mm
192 mm 185 mm 62 mm
54 mm
Back View View
from right
PC Configuration
Plug
2003-09-03 | easYgen-1000 Dimensions eYg1000ww-3603-ab.skf
Figure 4-2: Housing - dimensions

Manual 37320A easYgen-1000 Series - Genset Control
Page 12/53 © Woodward
Side View
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
Cabinet
Front frame
Housing
Mounting cones
Figure 4-3: Side view - without clamps
Cabinet
Front frame
Housing
Mounting cones
Mounting clamp
Figure 4-4: Side view - with clamps

Manual 37320A easYgen-1000 Series - Genset Control
© Woodward Page 13/53
Installation
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
For installation into a panel door please proceed as follows:
1. Panel cutout
Cut out the panel according to the dimensions in Figure 4-2.
b
hH
B
2. Remove terminals
Loosen the mounting screws and remove the wiring terminals from the
unit.
Remove the terminals
3. Insert unit into cutout
Insert the unit into the panel cutout. Verify that the unit fits correctly in
the cutout. If the panel cutout is not large enough, enlarge it accord-
ingly.
Move housing into panel
a)
Attach clamp here
4. Attach mounting clamps
Rotate clamps according to the picture on the right until they snap into
the mounting cones.
b)
Rotate clamp until front
nut of the clamp locks into
front cone
5. Screw clamps
Tighten the screw clamps until the housing is pressed and fixed against
the panel. Be careful not to over tighten the clamps, which may cause
the front frame to unsnap from the housing. If this occurs remove the
unit from the panel and reattach the frame by pressing firmly against the
housing.
Screw down until the
housing fits into
the panel
6. Reattach terminals
Reattach the green wiring terminals, using the mounting screws to se-
cure the terminals to the control unit.
Attach the terminals
Note: Using the gasket kit (P/N 8923-1043) increases the IP protection to IP42 from front. Mounting of the gas-
ket is described in the manual supplied with the gasket kit.

Manual 37320A easYgen-1000 Series - Genset Control
Page 14/53 © Woodward
Chapter 5.
Wiring Diagrams - Overview
NOTE
Please refer to manual 37322 "Operation Manual" for selection of the application mode. Depending on
application different terminals will be utilized.
•Application mode {0} - [BM] - Base Mode - page 18
- Measuring of engine/generator parameters (i.e. voltages, currents, coolant temperature, oil pressure, etc.)
- Engine start/stop
•Application mode {1o} - [GCB open] - 1-CB-Mode - page 19
- Measuring of engine/generator parameters (i.e. voltages, currents, coolant temperature, oil pressure, etc.)
- Engine start/stop
- Engine/generator protection (relay output to open GCB)
•Application mode {1oc} - [GCB open/close] - 1-CB-Mode - page 20
- Measuring of engine/generator parameters (i.e. voltages, currents, coolant temperature, oil pressure, etc.)
- Engine start/stop
- Engine/generator protection (relay output to open GCB)
- GCB operation (relay output to close GCB)
•Application mode {2oc} - [GCB/MCB open/close] - 2-CB-Mode - page 21
- Measuring of engine/generator parameters (i.e. voltages, currents, coolant temperature, oil pressure, etc.)
- Engine start/stop
- Engine/generator protection (relay output to open GCB)
- GCB operation (relay output to close GCB)
- MCB operation (relay output to open and close the MCB)
- Mains failure detection (AMF auto mains failure operation) and automatic engine start/stop

Manual 37320A easYgen-1000 Series - Genset Control
© Woodward Page 15/53
Total Overview
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
G
1
12/24 Vdc
2005-04-28 | easYgen-1500 V2 Wiring Diagram eYg1500ww-1705-ap.skf
4
5
2
3
5 6 7 8 28 29 11 12 13
48 49 50 51 52 53 54 55
../1Aor ../5A
0 Vdc
Drive
Subject to technical mocifications.
Generator current L3
Generator current L2
Generator current L1
Generator voltage L1
Pickup
Analog input 1 [T1]
VDO & resistive & 0/4 to 20 mA
The socket for the PC configuration is situated on the
back of the item.This is where the DPC has to be plugged in.
Common (terminals 51 to 58)
Discrete input [D2]
- Alarm input (LogicsManager)
Discrete input [D1]
- Alarm input (LogicsManager)
Relay [R6] (LogicsManager)
- Auxiliary services
36 37
3 4
CAN bus
CAN-H
CAN-L
Analog input 2 [T2]
VDO & resistive & 0/4 to 20 mA
Battery ground/common or
genset chassis ground
109
switching/inductive
480 Vac
120 Vac
26 27
Generator voltage L2
480 Vac
120 Vac
24 25
Generator voltage L3
480 Vac
120 Vac
22 23
480 Vac
120 Vac
Generator voltage N
../1Aor ../5A
../1Aor ../5A
Common
Discrete input [D3]
- Alarm input (LogicsManager)
Discrete input [D4]
- Alarm input (LogicsManager)
Discrete input [D5]
- Alarm input (LogicsManager)
343332 35
Common (terminals 30-34)
Relay [R5] (LogicsManager)
- Diesel: Preglow; Gas: Ignition ON
Relay [R4]
- Diesel: Fuel relay; Gas: Gas valve
Relay [R3]
- Crank
31
Relay [R2] (LogicsManager)
- Alarm class C/D/E/F active
30
Relay [R1] (LogicsManager)
- Centralized alarm
Relay [R7]
- LogicsManager or
- "Command: open GCB"
38 39
Relay [R8]
- LogicsManager or
- "Command: close MCB"
40 41
Relay [R11]
- Ready for operation
46 47
3
GND
Battery
configurable during setup (NO/NC)
#1
NO/NC
#1
NO/NC
#1
NO/NC
#1
NO/NC
#1
#1
#2
Battery or another power supply; terminal 50 is pos. or neg. signal
#2
NO/NC
Relay [R10]
- LogicsManager or
- "Command: close GCB"
44 45
Relay [R9]
- LogicsManager or
- "Command: open MCB"
42 43
6
56
Discrete input [D6] -Alarm input (LogMan)
or "Enable MCB"
7
57
Discrete input [D7] -Alarm input (LogMan)
or "Reply: MCB is open"
8
58
Discrete input [D8] -Alarm input (LogMan)
or "Reply: GCB is open"
NO/NC
#1
NO/NC
#1
NO/NC
#1
3 3
MCB
Reply: MCB is open
=> use discrete input [D7]
Enable MCB
=> use discrete input [D6]
Command: open MCB
=> use relay [R9]
Mains current L1 or
Ground current
../1Aor ../5A
2120 2118 1916 1714 15
{2oc}
Mains voltage L1
480 Vac
120 Vac
{2oc}
Mains voltage L2
480 Vac
120 Vac
{2oc}
Mains voltage L3
480 Vac
120 Vac
480 Vac
120 Vac
GND
GCB
Reply: GCB is open
=> use discrete input [D8]
Command: close GCB
=> use relay [R10]
{2oc}
Mains voltage N
The Mode of the control can be configured
alternatively as an:
{0} - Measuring transducer/engine control [0CB]
{1o} - 1-CB-control [GCB open]
{1oc} - 1-CB-control [GCB open/close]
{2oc} - 2-CB-control [GCB/MCB open/close]
Depending on the setting you have
different I/O's available, respectively
the control can operate the breakers
for protection/closing or not.
Model easYgen-1500
- P/N 8440-1750 = ../5 A
- P/N 8440-1751 = ../1 A
easYgen-1500 V2.0xxx
FlexApp / DynamicsLCD
FlexRange
FlexIn
FlexCAN
FlexRange
LogicsManagerLogicsManager
Command: close MCB
=> use relay [R8]
Command: open GCB
=> use relay [R7]
FlexApp FlexApp
1 2
3
3
G
1
{0}
GCB
3
3
{1o}
GCB
3
3
{1oc}
3
1
MCB
GCB
3
3
{2oc}
S/S
G
1
S/S
G
1
S/S
G
1
S/S
open open/close open/close
(Genset Control)
Battery
Sensor
Sensor
48
only connection
for two-pole
sensors is
shown below:
Figure 5-1: Wiring diagram - total overview

Manual 37320A easYgen-1000 Series - Genset Control
Page 16/53 © Woodward
Wiring differences depend on application mode selected
The control may be programmed for one of four possible application modes. Terminals may have different func-
tions depending on which mode is selected. The following table lists all of the control terminals and their associ-
ated function for each of the four application modes.
Term. Description Type Hardware
3
3
G
1
S/S
3
3
GCB
G
1
S/S
open
GCB
3
3
G
1
S/S
open/close
3
1
MCB
GCB
3
3
G
1
S/S
open/close
{0}
on page 18
{1o}
on page 19
{1oc}
on page 20
{2oc}
on page 21
1 GND
2 Ground current #NYI Measure ../1 A or ../5 A #A
999
1 GND
2 Mains current Measure L1: ../1 A or ../5 A #A --- --- ---
9#CF
alternatively
9#CF
3 CAN-L
4 CAN bus Interface CAN-H 9999
5 GND
6 L3: ../1 A or ../5 A #A
7 L2: ../1 A or ../5 A #A
8
Generator current Measure
L1: ../1 A or ../5 A #A
9999
9 inductive/switching
10 Pickup (magnetic MPU, discrete) Measure GND 9999
11 AI [T2] - alternat. #CF
12
Battery
ground/common or
chassis ground
13
Analog input Measure
AI [T1] - alternat. #CF
9999
14 N: 120 Vac
15 N: 480 Vac
16 L3: 120 Vac
17 L3: 480 Vac
18 L2: 120 Vac
19 L2: 480 Vac
20 L1: 120 Vac
21
Mains voltage Measure
L1: 480 Vac
--- --- --- 9
22 N: 120 Vac
23 N: 480 Vac
24 L3: 120 Vac
25 L3: 480 Vac
26 L2: 120 Vac
27 L2: 480 Vac
28 L1: 120 Vac
29
Generator voltage Measure
L1: 480 Vac
9999
#A - alternatively (different hardware); #NYI - not yet implemented; #CF - selection during and through configuration
Table 5-1: Terminal overview, part 1

Manual 37320A easYgen-1000 Series - Genset Control
© Woodward Page 17/53
Term. Description Type Hardware
3
3
G
1
S/S
3
3
GCB
G
1
S/S
open
GCB
3
3
G
1
S/S
open/close
3
1
MCB
GCB
3
3
G
1
S/S
open/close
{0}
on page 18
{1o}
on page 19
{1oc}
on page 20
{2oc}
on page 21
30 Relay [R1] Make contact (NO) LogMa#R LogMa#R LogMa#R LogMa#R
31 Relay [R2] Make contact (NO) LogMa#R LogMa#R LogMa#R LogMa#R
32 Relay [R3] Make contact (NO) Crank
33 Relay [R4] Make contact (NO) Diesel: Fuel magnet; Gas: Gas valve
34 Relay [R5] Make contact (NO) LogMa#R
35 Common
Relay
Common 9999
36 Make contact (NO)
37 Relay [R6] Relay Main contact Auxiliary services
38 Make contact (NO)
39 Relay [R7] Relay Main contact LogMa#R Command: open GCB
40 Make contact (NO)
41 Relay [R8] Relay Main contact LogMa#R LogMa#R LogMa#R Command:
close MCB
42 Make contact (NO)
43 Relay [R9] Relay Main contact LogMa#R LogMa#R LogMa#R Command:
open MCB
44 Make contact (NO)
45 Relay [R10] Relay Main contact LogMa#R LogMa#R Command: close GCB
46 Make contact (NO)
47 Relay [R11] Relay Main contact Ready for operation / LogMa#R
48 0 Vdc
49 Power supply Supply 12/24 Vdc 9999
50 Common Common 9999
51 Discrete input [D1] Contact LogMa#D LogMa#D LogMa#D LogMa#D
52 Discrete input [D2] Contact LogMa#D LogMa#D LogMa#D LogMa#D
53 Discrete input [D3] Contact LogMa#D LogMa#D LogMa#D LogMa#D
54 Discrete input [D4] Contact LogMa#D LogMa#D LogMa#D LogMa#D
55 Discrete input [D5] Contact LogMa#D LogMa#D LogMa#D LogMa#D
56 Discrete input [D6] Contact LogMa#D LogMa#D LogMa#D #1
57 Discrete input [D7] Contact LogMa#D LogMa#D LogMa#D Repl:MCB
58 Discrete input [D8]
Input
Contact LogMa#D LogMa#D Reply: GCB is closed
#R - LogMa - Relay Manager (via the function LogicsManager the relays can be programmed freely)
#D - LogMa - Discrete Input Manager (via the function LogicsManager this discrete inputs can be programmed freely)
#1 - it may be configured, whether the release MCB is to be performed via [D6] or the MCB is always released (then, the input is LogMa#D)
Enab.MCB..Enable MCB
Table 5-2: Terminal overview, part 2

Manual 37320A easYgen-1000 Series - Genset Control
Page 18/53 © Woodward
Application Mode {0}
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
G
1
12/24 Vdc
2005-04-28 | easYgen-1500 V2 Wiring Diagram eYg1500ww-1705-ap.skf
4
5
2
3
5 6 7 8 28 29 11 12 13
48 49 50 51 52 53 54 55
../1Aor ../5A
0 Vdc
Drive
Subject to technical mocifications.
Generator current L3
Generator current L2
Generator current L1
Generator voltage L1
Pickup
Analog input 1 [T1]
VDO & resistive & 0/4 to 20 mA
The socket for the PC configuration is situated on the
back of the item.This is where the DPC has to be plugged in.
Common (terminals 51 to 58)
Discrete input [D2]
- Alarm input (
LogicsManager )
Discrete input [D1]
- Alarm input (
LogicsManager )
Relay [R6] ( LogicsManager )
- Auxiliary services
36 37
3 4
CAN bus
CAN-H
CAN-L
Analog input 2 [T2]
VDO & resistive & 0/4 to 20 mA
Battery ground/common or
genset chassis ground
109
switching/inductive
480 Vac
120 Vac
26 27
Generator voltage L2
480 Vac
120 Vac
24 25
Generator voltage L3
480 Vac
120 Vac
22 23
480 Vac
120 Vac
Generator voltage N
../1Aor ../5A
../1Aor ../5A
Common
Discrete input [D3]
- Alarm input (
LogicsManager )
Discrete input [D4]
- Alarm input (
LogicsManager )
Discrete input [D5]
- Alarm input (
LogicsManager )
343332 35
Common (terminals 30-34)
Relay [R5] ( LogicsManager )
- Diesel: Preglow; Gas: Ignition ON
Relay [R4]
- Diesel: Fuel relay; Gas: Gas valve
Relay [R3]
- Crank
31
Relay [R2] (LogicsManager)
- Alarm class C/D/E/F active
30
Relay [R1] ( LogicsManager )
- Centralized alarm
Relay [R11]
- Ready for operation
46 47
3
GND
Relay [R10]
-
LogicsManager
44 45
Relay [R9]
-
LogicsManager
42 43
6
56
Discrete input [D6]
Alarm input (
LogicsManager )
7
57
Discrete input [D7]
Alarm input (
LogicsManager )
8
58
Discrete input [D8]
Alarm input (
LogicsManager )
Battery
NO/NC
#1
configurable during setup (NO/NC)
#1
NO/NC
#1
NO/NC
#1
NO/NC
#1
NO/NC
#1
NO/NC
#1
NO/NC
#1
#1
#2
Battery or another power supply; terminal 50 is pos. or neg. signal
#2
21
../1Aor ../5A
GND
NO/NC
easYgen-1500 V2.0xxx
Relay [R8]
-
LogicsManager
40 41
Relay [R7]
-
LogicsManager
38 39
(Genset Control)
0-CB-Mode {0}
[Base Mode]
Ground fault current
Battery
Sensor
Sensor
48
only connection
for two-pole
sensors is
shown below:
Figure 5-2: Wiring diagram - application mode {0} - base mode

Manual 37320A easYgen-1000 Series - Genset Control
© Woodward Page 19/53
Application Mode {1o}
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
G
1
12/24 Vdc
2005-04-28 | easYgen-1500 V2 Wiring Diagram eYg1500ww-1705-ap.skf
4
5
2
3
5 6 7 8 28 29 11 12 13
48 49 50 51 52 53 54 55
../1Aor ../5A
0 Vdc
Drive
Subject to technical mocifications.
Generator current L3
Generator current L2
Generator current L1
Generator voltage L1
Pickup
Analog input 1 [T1]
VDO & resistive & 0/4 to 20 mA
The socket for the PC configuration is situated on the
back of the item.This is where the DPC has to be plugged in.
Common (terminals 51 to 58)
Discrete input [D2]
- Alarm input (
LogicsManager )
Discrete input [D1]
- Alarm input (
LogicsManager )
Relay [R6] ( LogicsManager )
- Auxiliary services
36 37
3 4
CAN bus
CAN-H
CAN-L
Analog input 2 [T2]
VDO & resistive & 0/4 to 20 mA
Battery ground/common or
genset chassis ground
109
switching/inductive
480 Vac
120 Vac
26 27
Generator voltage L2
480 Vac
120 Vac
24 25
Generator voltage L3
480 Vac
120 Vac
22 23
480 Vac
120 Vac
Generator voltage N
../1Aor ../5A
../1Aor ../5A
Common
Discrete input [D3]
- Alarm input (
LogicsManager )
Discrete input [D4]
- Alarm input (
LogicsManager )
Discrete input [D5]
- Alarm input (
LogicsManager )
343332 35
Common (terminals 30-34)
Relay [R5] ( LogicsManager )
- Diesel: Preglow; Gas: Ignition ON
Relay [R4]
- Diesel: Fuel relay; Gas: Gas valve
Relay [R3]
- Crank
31
Relay [R2] (LogicsManager)
- Alarm class C/D/E/F active
30
Relay [R1] ( LogicsManager )
- Centralized alarm
Relay [R11]
- Ready for operation
46 47
3
GND
Battery
configurable during setup (NO/NC)
#1
NO/NC
#1
NO/NC
#1
NO/NC
#1
NO/NC
#1
#1
#2
Battery or another power supply; terminal 50 is pos. or neg. signal
#2
NO/NC
easYgen-1500 V2.0xxx
58
GCB
Discrete input [D8]
Reply: GCB is open
Relay [R9]
-
LogicsManager
42 43
6
7
56 57
Discrete input [D6]
Alarm input (
LogicsManager )
Discrete input [D7]
Alarm input (
LogicsManager )
#1
NO/NC
#1
Ground fault current
21
../1Aor ../5A
GND
NO/NC
Relay [R8]
-
LogicsManager
40 41
38 39
Relay [R7]
Command: open GCB
Relay [R10]
-
LogicsManager
44 45
(Genset Control)
0-CB-Mode {1o}
[GCB open]
Battery
Sensor
Sensor
48
only connection
for two-pole
sensors is
shown below:
Figure 5-3: Wiring diagram - application mode {1o} - 1 CB mode

Manual 37320A easYgen-1000 Series - Genset Control
Page 20/53 © Woodward
Application Mode {1oc}
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
G
1
12/24 Vdc
2005-04-28 | easYgen-1500 V2 Wiring Diagram eYg1500ww-1705-ap.skf
4
5
2
3
44 45 58 5 6 7 8 28 29 11 12 13
48 49 50 51 52 53 54 55
../1Aor ../5A
0 Vdc
Drive
Subject to technical mocifications.
GCB
Discrete input [D8]
Reply: GCB is open
Generator current L3
Generator current L2
Generator current L1
Generator voltage L1
Pickup
Analog input 1 [T1]
VDO & resistive & 0/4 to 20 mA
Relay [R10]
Command: close GCB
The socket for the PC configuration is situated on the
back of the item.This is where the DPC has to be plugged in.
Common (terminals 51 to 58)
Discrete input [D2]
- Alarm input (
LogicsManager )
Discrete input [D1]
- Alarm input (
LogicsManager )
Relay [R6] ( LogicsManager )
- Auxiliary services
36 37
3 4
CAN bus
CAN-H
CAN-L
Analog input 2 [T2]
VDO & resistive & 0/4 to 20 mA
Battery ground/common or
genset chassis ground
109
switching/inductive
480 Vac
120 Vac
26 27
Generator voltage L2
480 Vac
120 Vac
24 25
Generator voltage L3
480 Vac
120 Vac
22 23
480 Vac
120 Vac
Generator voltage N
../1Aor ../5A
../1Aor ../5A
Common
Discrete input [D3]
- Alarm input (
LogicsManager )
Discrete input [D4]
- Alarm input (
LogicsManager )
Discrete input [D5]
- Alarm input (
LogicsManager )
343332 35
Common (terminals 30-34)
Relay [R5] ( LogicsManager )
- Diesel: Preglow; Gas: Ignition ON
Relay [R4]
- Diesel: Fuel relay; Gas: Gas valve
Relay [R3]
- Crank
31
Relay [R2] (LogicsManager)
- Alarm class C/D/E/F active
30
Relay [R1] ( LogicsManager )
- Centralized alarm
Relay [R11]
- Ready for operation
46 47
3
GND
Relay [R9]
-
LogicsManager
42 43
6
7
56 57
Discrete input [D6]
Alarm input (
LogicsManager )
Discrete input [D7]
Alarm input (
LogicsManager )
Battery
configurable during setup (NO/NC)
#1
NO/NC
#1
NO/NC
#1
NO/NC
#1
NO/NC
#1
#1
#2
Battery or another power supply; terminal 50 is pos. or neg. signal
#2
#1
NO/NC
#1
Ground fault current
21
../1Aor ../5A
GND
NO/NC
NO/NC
easYgen-1500 V2.0xxx
Relay [R8]
-
LogicsManager
40 41
38 39
Relay [R7]
Command: open GCB
(Genset Control)
1-CB-Mode {1oc}
[GCB open/close]
Battery
Sensor
Sensor
48
only connection
for two-pole
sensors is
shown below:
Figure 5-4: Wiring diagram - application mode {1oc} - 1 CB mode