Woodward easYgen-800 User manual

easYgen-800
Manual Genset Control
easYgen-800
37691A

© 2018
This is no translation but the original Technical Manual in English.
Designed in Germany and Poland; manufactured in China.
Woodward GmbH
Handwerkstrasse 29
70565 Stuttgart
Germany
Telephone: [phone]
Fax: [phone]
E-mail: [email protected]
Internet: http://www.woodward.com
37691AeasYgen-800 | Genset Control2

Brief Overview
Fig. 1: easYgen-800
1 Terminals 1 to 22: Power supply, relays, discrete
inputs, MPU, D+, ...
2 Terminals 23 to 26: CAN (J1939)
3 Terminals 33 to 35: RS-485 interface
4 USB service port for PC/laptop with ToolKit-SC
5 Terminals 62 to 64: RS-232 interface
6 ETHERNET interface connector (RJ-45)
7 Terminals 56 to 61: Analog inputs
8 Terminals 49 to 55 (screwable): Generator and
Ground current
9 Terminals 45 to 48: Generator voltage
10 Terminals 41 to 44: Intentionally not imple‐
mented
11 Terminals 36 to 40: Relay outputs
12 SD micro card slot
The easYgen-800 are control units for engine-generator system
management applications.
The control units can be used in applications such as: co-genera‐
tion, stand-by, AMF or distributed generation.
The following parts are included in the covering box. Please check
prior to the installation that all parts are present:
nDevice easYgen genset control
All screwable terminal connectors are delivered with plug and
jack
nClamp fastener installation material (4x)
n
“Installation Procedure Supplement” paper with links to the
latest edition of Technical Documentation and software for
download:
(http://www.wwdmanuals.com/easYgen-800)
Configuration software and Technical Manual are
available at Woodward web site:
http://www.woodward.com/easYgen-800.aspx
Scope of delivery
Brief Overview
37691A easYgen-800 | Genset Control 3

Fig. 2: Sample application setup
A typical application mode for the control unit is the use for non
parallel operation in a single genset application.
nIn this case, the easYgen will function as an engine control with
generator and engine protection.
nThe control unit can open and close the circuit breaker .
Transition procedures are described in chapter
Ä Chapter 5.5 “Transition Procedures”
on page 99.
Sample application setup
Brief Overview
37691AeasYgen-800 | Genset Control4

Table of contents
1 General Information.................................................................................................................. 9
1.1 About This Manual...................................................................................................................... 9
1.1.1 Revision History.......................................................................................................................... 9
1.1.2 Depiction Of Notes And Instructions........................................................................................... 9
1.2 General Information................................................................................................................... 10
1.2.1 Copyright And Disclaimer.......................................................................................................... 10
1.2.2 Service And Warranty............................................................................................................... 11
1.2.3 Safety........................................................................................................................................ 11
1.2.3.1 Intended Use............................................................................................................................. 11
1.2.3.2 Personnel.................................................................................................................................. 12
1.2.3.3 General Safety Notes................................................................................................................ 13
2 System Overview..................................................................................................................... 15
2.1 Display and Status Indicators.................................................................................................... 15
2.2 Operation Modes....................................................................................................................... 16
2.2.1 Operation Mode AUTO.............................................................................................................. 16
2.2.2 Operation Mode MANual........................................................................................................... 16
2.2.3 Operation Mode STOP.............................................................................................................. 17
2.3 Features and Functions of both easYgen-800 and -1800......................................................... 17
2.4 Functions................................................................................................................................... 19
2.5 Intended Use of This Control..................................................................................................... 20
3 Installation............................................................................................................................... 21
3.1 Mounting.................................................................................................................................... 21
3.2 Wiring........................................................................................................................................ 21
3.3 Interfaces................................................................................................................................... 26
3.3.1 Ethernet Interface Connection................................................................................................... 26
3.4 Micro SD Card Slot.................................................................................................................... 27
3.5 Install ToolKit-SC....................................................................................................................... 28
4 Configuration........................................................................................................................... 29
4.1 Access to the Control................................................................................................................ 30
4.1.1 Access Via The Front Panel...................................................................................................... 30
4.1.1.1 Front Panel: Operating and Display Elements.......................................................................... 30
4.1.1.2 Front Panel Control................................................................................................................... 32
4.1.2 Configure ToolKit-SC................................................................................................................ 35
4.1.2.1 Configure Communication......................................................................................................... 35
4.1.2.2 Manage Configuration Data...................................................................................................... 35
4.1.2.3 Configure Customized Language.............................................................................................. 36
4.1.3 Access via ToolKit-SC Configuration Tool................................................................................ 37
Table of contents
37691A easYgen-800 | Genset Control 5

4.1.3.1 Read/Write Configuration.......................................................................................................... 38
4.2 Parameters................................................................................................................................ 38
4.2.1 Parameter Menu Structure........................................................................................................ 38
4.2.2 Parameter Settings Menu--HMI Access.................................................................................... 40
4.2.3 Configure Measurement............................................................................................................ 41
4.2.4 Configure Application................................................................................................................ 42
4.2.4.1 Configure Inputs and Outputs................................................................................................... 42
4.2.4.2 Configure Engine....................................................................................................................... 51
4.2.4.3 Configure TEST Run................................................................................................................. 52
4.2.4.4 Configure Breakers................................................................................................................... 53
4.2.5 Configure Monitoring................................................................................................................. 54
4.2.5.1 Monitoring Generator ............................................................................................................... 54
4.2.5.2 Monitoring Breakers.................................................................................................................. 57
4.2.5.3 Monitoring Engine..................................................................................................................... 57
4.2.5.4 Other Monitoring........................................................................................................................ 59
4.2.6 Configure Interfaces.................................................................................................................. 59
4.2.6.1 Configure GSM Module............................................................................................................. 60
4.2.6.2 Configure Ethernet Interface..................................................................................................... 62
4.2.7 Configure Maintenance............................................................................................................. 63
4.2.8 Configure Counters................................................................................................................... 65
4.2.9 Configure Switchable Parameter Set........................................................................................ 66
4.2.10 Configure Language / Clock...................................................................................................... 66
4.2.11 Configure System Management................................................................................................ 67
4.2.12 Configure HMI........................................................................................................................... 67
4.3 Selectable Inputs/Outputs/Sensors........................................................................................... 69
4.3.1 Programmable Sensors............................................................................................................. 69
4.3.2 Programmable Inputs................................................................................................................ 70
4.3.3 Programmable Outputs............................................................................................................. 72
4.4 Status Menu.............................................................................................................................. 76
4.4.1 HMI Status Screens.................................................................................................................. 76
4.4.2 ToolKit-SC Status Screens........................................................................................................ 77
4.4.3 Configure For Using Accessories.............................................................................................. 79
4.4.3.1 Digital Input Module WWDIN16................................................................................................. 80
4.4.3.2 Digital Output Module WWDOUT16.......................................................................................... 87
5 Operation................................................................................................................................. 91
5.1 Front Panel: Operating and Display Elements.......................................................................... 91
5.2 Warning/Alarm Signaling........................................................................................................... 93
5.2.1 Alarm Acknowledgment............................................................................................................. 93
5.3 Operation Modes....................................................................................................................... 94
5.3.1 Operation Mode AUTO.............................................................................................................. 94
5.3.2 Operation Mode MANual........................................................................................................... 94
Table of contents
37691AeasYgen-800 | Genset Control6

5.3.3 Operation Mode STOP.............................................................................................................. 94
5.4 START/STOP Operation........................................................................................................... 95
5.4.1 Start engine to supply load........................................................................................................ 95
5.4.2 Stop engine............................................................................................................................... 96
5.4.3 MANual START/STOP.............................................................................................................. 99
5.5 Transition Procedures............................................................................................................... 99
5.5.1 Disconnect during Cranking...................................................................................................... 99
5.6 Trouble Shooting..................................................................................................................... 100
6 Application............................................................................................................................. 101
6.1 Commissioning........................................................................................................................ 101
7 Interfaces and Protocols...................................................................................................... 103
7.1 J1939....................................................................................................................................... 103
8 Technical Specifications...................................................................................................... 109
8.1 Measuring and Monitoring....................................................................................................... 111
9 Appendix................................................................................................................................ 113
9.1 Alarms and Warnings.............................................................................................................. 113
9.1.1 Alarm Classes......................................................................................................................... 113
9.1.2 Warnings................................................................................................................................. 113
9.1.3 Shutdown Alarms.................................................................................................................... 114
9.1.4 Trip and Stop Alarms............................................................................................................... 116
9.1.5 Trip Alarms.............................................................................................................................. 116
9.2 Trouble Shooting..................................................................................................................... 117
9.3 Data Telegrams....................................................................................................................... 117
9.3.1 Modbus Basics........................................................................................................................ 117
9.3.1.1 Data Frame Format................................................................................................................. 118
9.3.1.2 Modbus Communication Protocol........................................................................................... 118
9.3.1.3 Information Frame Format....................................................................................................... 118
9.3.1.4 Address Code.......................................................................................................................... 119
9.3.1.5 Function Code......................................................................................................................... 119
9.3.1.6 Data Field................................................................................................................................ 120
9.3.1.7 Error Check Code (CRC)........................................................................................................ 120
9.3.1.8 Error Handling......................................................................................................................... 124
9.3.2 Read Holding Registers 03_hex.............................................................................................. 125
9.3.3 Force Single Coil 05H_hex...................................................................................................... 147
9.3.4 Preset Single Register 06H_hex............................................................................................. 148
9.3.4.1 Generator Status..................................................................................................................... 148
9.3.4.2 Remote Start Status................................................................................................................ 148
9.3.4.3 Breaker Status......................................................................................................................... 149
Table of contents
37691A easYgen-800 | Genset Control 7

10 Glossary And List Of Abbreviations.................................................................................... 151
11 Index....................................................................................................................................... 153
Table of contents
37691AeasYgen-800 | Genset Control8

1 General Information
1.1 About This Manual
1.1.1 Revision History
Rev. Date Editor Changes
NEW 2018-03 GG Describes device implemented software version 2.x and ToolKit-SC version 1.1.x.x
Technical Manual
nRelease = 1st issue
1.1.2 Depiction Of Notes And Instructions
Safety instructions are marked with symbols in these instructions.
The safety instructions are always introduced by signal words that
express the extent of the danger.
DANGER!
This combination of symbol and signal word indi‐
cates an immediately-dangerous situation that
could cause death or severe injuries if not avoided.
WARNING!
This combination of symbol and signal word indi‐
cates a possibly-dangerous situation that could
cause death or severe injuries if it is not avoided.
CAUTION!
This combination of symbol and signal word indi‐
cates a possibly-dangerous situation that could
cause slight injuries if it is not avoided.
NOTICE!
This combination of symbol and signal word indi‐
cates a possibly-dangerous situation that could
cause property and environmental damage if it is
not avoided.
This symbol indicates useful tips and recommen‐
dations as well as information for efficient and
trouble-free operation.
To emphasize instructions, results, lists, references, and other ele‐
ments, the following markings are used in these instructions:
Safety instructions
Tips and recommendations
Additional markings
General Information
About This Manual > Depiction Of Notes And Ins...
37691A easYgen-800 | Genset Control 9

Marking Explanation
Step-by-step instructions
ðResults of action steps
References to sections of these instructions and to
other relevant documents
Listing without fixed sequence
[Buttons] Operating elements (e.g. buttons, switches), display
elements (e.g. signal lamps)
“Display” Screen elements (e.g. buttons, programming of func‐
tion keys)
“Screen xx è Screen xy
è Screen xz” ...
Menu path.
The following information and setting refer to a page
on HMI screen or ToolKit located as described here.
Some parameters/settings/screens are available only
either in ToolKit or in HMI/display.
Dimensions in Figures
All dimensions shown with no units specified are in
mm.
1.2 General Information
1.2.1 Copyright And Disclaimer
Disclaimer
All information and instructions in this manual have been provided
under due consideration of applicable guidelines and regulations,
the current and known state of the art, as well as our many years
of in-house experience. Woodward assumes no liability for dam‐
ages due to:
nFailure to comply with the instructions in this manual
nImproper use / misuse
nWillful operation by non-authorized persons
nUnauthorized conversions or non-approved technical modifica‐
tions
nUse of non-approved spare parts
The originator is solely liable to the full extent for damages caused
by such conduct. The agreed upon obligations in the delivery con‐
tract, the general terms and conditions, the manufacturer’s delivery
conditions, and the statutory regulations valid at the time the con‐
tract was concluded, apply.
Copyright
This manual is protected by copyright. No part of this manual may
be reproduced in any form or incorporated into any information
retrieval system without written permission of Woodward GmbH.
Delivery of this manual to third parties, duplication in any form -
including excerpts - as well as exploitation and/or communication
of the content, are not permitted without a written declaration of
release by Woodward GmbH.
General Information
General Information > Copyright And Disclaimer
37691AeasYgen-800 | Genset Control10

Actions to the contrary will entitle us to claim compensation for
damages. We expressly reserve the right to raise any further
accessory claims.
1.2.2 Service And Warranty
By opening the device you will lose any warranty!
CAUTION!
Any unauthorized modifications or using this equip‐
ment 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
nconstitute "misuse" and/or "negligence" within the meaning of
the product warranty
nthereby excluding warranty coverage for any resulting damage,
and
ninvalidate product certifications or listings.
Our Customer Service is available for technical information.
Please see page 2 for the contact data.
In addition, our employees are constantly interested in new infor‐
mation and experiences that arise from usage and could be val‐
uable for the improvement of our products.
Please enquire about the terms of warranty from
your nearest Woodward representative.
For our contact search webpage please go to:
http://www.woodward.com/Directory.aspx
1.2.3 Safety
1.2.3.1 Intended Use
The easYgen unit has been designed and constructed solely for
the intended use described in this manual.
The easYgen unit has been designed and constructed solely for
the intended use described in this Operation Manual and--with
even more details-- in the Technical Manual.
nIntended use requires operation of the control unit within the
specifications listed in Ä Chapter 8 “Technical Specifications”
on page 109 .
nIntended use requires operation of the control unit within the
written specifications.
nAll permissible applications are outlined in Ä Chapter 6 “Appli‐
cation” on page 101 .
nIntended use includes compliance with all instructions and
safety notes presented in this manual.
Warranty terms
General Information
General Information > Safety > Intended Use
37691A easYgen-800 | Genset Control 11

nAny use which exceeds or differs from the intended use shall
be considered improper use.
nNo claims of any kind for damage will be entertained if such
claims result from improper use.
NOTICE!
Damage due to improper use!
Improper use of the remote panel unit may cause
damage to the control unit as well as connected
components.
Improper use includes, but is not limited to:
– Operation outside the specified operation con‐
ditions.
1.2.3.2 Personnel
WARNING!
Hazards due to insufficiently qualified per‐
sonnel!
If unqualified personnel perform work on or with
the control unit hazards may arise which can
cause serious injury and substantial damage to
property.
– Therefore, all work must only be carried out by
appropriately qualified personnel.
This manual specifies the personnel qualifications required for the
different areas of work, listed below:
nWell trained for electrical installations.
nSkilled and competent to be aware especially of the local
safety regulations.
nExperienced in working on electronic measuring and control
devices.
nAllowed to manage the controlled (engine/generator) system.
The workforce must only consist of persons who can be expected
to carry out their work reliably. Persons with impaired reactions due
to, for example, the consumption of drugs, alcohol, or medication
are prohibited.
When selecting personnel, the age-related and occupation-related
regulations governing the usage location must be observed.
General Information
General Information > Safety > Personnel
37691AeasYgen-800 | Genset Control12

1.2.3.3 General Safety Notes
DANGER!
Moving parts and dangerous electricity!
Be aware that the remote control of a system that
is managing life dangerous engine-generator-elec‐
tricity parts needs attention for the local situation!
The following safety notes cover both the device
itself and basics of the overall genset system. The
dedicated genset-system related safety instruction
must be taken into account, too!
WARNING!
Hazards due to insufficient prime mover pro‐
tection
The engine, turbine, or other type of prime mover
should be equipped with an overspeed (over-tem‐
perature, or over-pressure, where applicable) shut‐
down 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 governor(s) or electric control(s), the
actuator(s), fuel control(s), the driving mecha‐
nism(s), the linkage(s), or the controlled device(s)
fail.
Hazards by system controlled
Prime mover safety
General Information
General Information > Safety > General Safety Notes
37691A easYgen-800 | Genset Control 13

General Information
General Information > Safety > General Safety Notes
37691AeasYgen-800 | Genset Control14

2 System Overview
The easYgen is a stand-alone genset controller with measuring,
monitoring, and breaker control functionality. It comes with a easy
mounting plastic housing covering a well tested electronic-electrical
system.
Display and buttons of the HMI offer both access to states and
values, and access to the application. Password protection enables
dedicated operation access levels. Remote control, monitoring, vis‐
ualization, and configuration are possible via integrated interfaces.
Communication between easYgens, with PLC control, or as a net‐
work member offers an enhanced system management range;
additionally supported by easy to implement accessories.
For even higher challenges in genset control the
easYgen series offers further solutions up to the
most complex and ambitious applications.
For dedicated protection tasks ask Woodward for
its protection (relay) solutions.
2.1 Display and Status Indicators
HMI and the configuration software enable access to control, set‐
tings, and visualization. The front panel offers a number of func‐
tional defined buttons and a set of menu management buttons.
LEDs visualize fixed states, the graphic display works together with
the menu management buttons to show all necessary information.
Restrictions
Full access to all parameters and settings with con‐
figuration software only!
HMI access offers a number of information screens
in general, and enables - password protected -
access to parameters and settings.
General notes
General Notes
System Overview
Display and Status Indicators
37691A easYgen-800 | Genset Control 15

Fig. 3: easYgen-800
2.2 Operation Modes
The easYgen offers three operation modes:
nAUTO
nMANUAL (MAN)
nSTOP
n... and an internal (non) operating phase during starting the
device itself
The operation mode can be initiated - if current settings allow this
function:
ndirectly by pressing the according button at the front panel
ndirectly by click on the according button at the ToolKit-SC
remote screen
nvia discrete inputs
nvia interface
2.2.1 Operation Mode AUTO
In operation mode AUTO both genset and breaker are under
easYgen control. Start and stop of the engine is managed automat‐
ically together with opening/closing the breaker.
Depending on settings and application status, AUTO control can:
nsupply load by generator
nstart the engine
nstop the engine
2.2.2 Operation Mode MANual
In operation mode MANual both genset and breakers are inde‐
pendently from each other under easYgen control.
General notes
General notes
General notes
System Overview
Operation Modes > Operation Mode MANual
37691AeasYgen-800 | Genset Control16

Start and stop of the engine is managed with the same procedure
as in AUTO mode but without breaker control. Breakers can be
opened and closed without taking care of load or genset state!
2.2.3 Operation Mode STOP
In operation mode STOP the breaker is open and engine is not
running.
This is a configurable operation mode, only. This is
NO emergency STOP!
2.3 Features and Functions of both easYgen-800 and -1800
Both easYgen-800 and easYgen-1800 are very close in hardware
and software. The easYgen-1800 is the device with more/higher
functionality. For comparison and better differentiation both are
described below.
easYgen-800 is intended to be used for single automation sys‐
tems, auto start/stop of the unit are performed with the help of
remote signal.
easYgen-1800 has all functions of easYgen-800 as well as auto‐
matic mains failure function (AMF), particularly well suited for
single automation systems that include mains and generator.
Item easYgen-800 easYgen-1800
LCD (with backlight) Dimension 4.3” 4.3”
Pixel 480 x 272 480 x 272
AMF no ●
Input Port Number 8 8
Output port Number 8 8
Sensor number 5 5
Neutral (earth) current ● ●
Schedule function ● ●
RS485 ● ●
Ethernet ● ●
GSM ● ●
J1939 ● ●
USB ● ●
Micro SD card (slot) ● ●
Real-time clock ● ●
Event log ● ●
General notes
Functional Blocks
System Overview
Features and Functions of bo...
37691A easYgen-800 | Genset Control 17

nWith ARM-based 32-bit SCM, highly integrated hardware, high
reliability level
nMultilingual interface (including English, Chinese or other cus‐
tomer specific languages) which can be chosen at the site,
making commissioning convenient for factory personnel
nImproved LCD wear-resistance and scratch resistance due to
hard screen acrylic
nSilicon panel and pushbuttons for better operation in high-tem‐
perature environment
nRS-485 communication port enabling remote control, remote
measuring, remote communication via ModBus protocol
nSMS (Short Message Service) function: When genset is
alarming, controller can send short messages via SMS auto‐
matically to max. 5 telephone numbers (external GSM modem
is needed). Besides this, generator status can be controlled
and checked.
nEquipped with CAN bus port to communicate with J1939
genset. Monitoring frequently-used data such as water temper‐
ature, oil pressure, speed, fuel consumption and so on of ECU
machine, and additionally also control start, stop, raising
speed, and speed droop via CAN bus port
nSuitable for 3-phase 4-wire, 3-phase 3-wire, single phase 2-
wire, and 2-phase 3-wire systems with voltage 120/240 V and
frequency 50/60 Hz
neasYgen-1800 only: Collects and shows 3-phase voltage, cur‐
rent, power parameter and frequency of generator or mains.
Mains Generator Line voltage (UAB, UBC, and UCA) Line voltage
(UAB, UBC, and UCA) Phase voltage (UA, UB, and UC) Phase
voltage (UA, UB, and UC)
neasYgen-800 only: Collects and shows 3-phase voltage, cur‐
rent, power parameter and frequency of generator. Generator
Line voltage (UAB, UBC, and UCA) Line voltage (UAB, UBC, and
UCA) Phase voltage (UA, UB, and UC) Phase voltage (UA, UB,
and UC)
nPhase sequence, frequency, Load current IA, IB, IC
nEach phase: Total active power [kW], Total reactive power
[kvar], Total apparent power [kVA], Average power factor PF
nAccumulated Total generator power [kWh], [kvarh], [kVAh], and
Earth current
neasYgen-1800 only: For Mains, controller has over and under
voltage, over and under frequency, loss of phase and phase
sequence wrong detection functions
nFor generator, controller has over and under voltage, over and
under frequency, loss of phase, phase sequence wrong, over
and reverse power, over current functions
n3 fixed analog sensors (temperature, oil pressure and fuel
level)
nFlexible sensors can be set as temperature sensor, oil pres‐
sure sensor or level sensor
nPrecision measure and display parameters about Engine,
Temp. (WT) °C/°F both be displayed Oil pressure (OP)
kPa/psi/bar all be displayed Fuel level (FL) %(unit) Speed
(SPD) r/min (unit) Battery Voltage (VB) V (unit) Charger
Voltage (VD) V (unit) Hour count (HC) can accumulate to max.
65535 hours. Start times can accumulate to max. 65535 times
nProtection: automatic start/stop of the genset, ATS (Auto
Transfer Switch) control with perfect failure indication and pro‐
tection function
nAll output ports are relay-out
Key characteristics
System Overview
Features and Functions of bo...
37691AeasYgen-800 | Genset Control18

nParameter setting: parameters can be modified and stored in
internal FLASH memory and cannot be lost even in case of
power outage; most of them can be adjusted using front panel
of the controller and all of them can be modified using ToolKit-
SC configuration software on PC via USB, Ethernet, or RS485
ports
nMore kinds of curves of temperature, oil pressure, fuel level
can be used directly and users can define the sensor curves by
themselves
nMultiple crank disconnect conditions (generator frequency,
speed sensor, oil pressure) are optional
nWidely power supply range DC (8 to 35) V, suitable to different
start battery voltage environment
nEvent log, real-time clock, scheduled start & stop generator
(can be set as start genset once a day/week/month whether
with load or not)
nLogon wallpaper and display time are user-defined
nCan be used on pumping units and as an indicating instrument
(indicate and alarm are enable only, relay is inhibited)
nWith maintenance function. Actions (warning or shutdown) can
be set when maintenance time out
nAll parameters are digital adjusted (instead of conventional
analog modulation with normal potentiometer) for more relia‐
bility and stability
nWaterproof security level IP55 due to rubber seal installed
between the controller enclosure and front panel
nMetal fixing clips enable perfect in high temperature environ‐
ment
nModular design, self-extinguishing ABS plastic enclosure, plug‐
gable connection terminals and embedded installation way;
compact structure with easy mounting
nAccumulation of total run time and total electric energy of A
and B. Users can reset it for convenience.
2.4 Functions
nProtection: automatic start/stop of the genset, ATS (Auto
Transfer Switch) control with failure indication and protection
function
nAll output ports are relay-out
nParameter setting: parameters can be modified and stored in
internal FLASH memory and cannot be lost even in case of
power outage; most of them can be adjusted using front panel
of the controller and all of them can be modified using ToolKit-
SC on a PC via USB or RS485 ports.
nCurves of temperature, oil pressure, fuel level can be used
directly and users can define the sensor curves by themselves
nMultiple crank disconnect conditions (generator frequency,
speed sensor, oil pressure) are optional
nEvent log, real-time clock, scheduled start & stop generator
(can be set as start genset once a day/week/month whether
with load or not)
nLogon wallpaper and display time are user-defined
nCan be used on pumping units and as an indicating instrument
(indicate and alarm are enable only, relay is inhibited)
nMaintenance function: Actions (warning or shutdown) can be
set when maintenance time out
System Overview
Functions
37691A easYgen-800 | Genset Control 19

nAll parameters use digital adjustment, instead of conventional
analog modulation with normal potentiometer for more relia‐
bility and stability
nAccumulative total run time and total electric energy of A and
B. User can reset it as 0 and re-accumulative the value which
allows to count the total value user defined.
2.5 Intended Use of This Control
easYgen-800 genset controllers are used for
ngenset automation and monitor control system of single unit to
achieve
nautomatic start/stop,
ndata measurement,
nalarm protection and
nthree remote features: control, measuring and communication.
The controller adopts large liquid crystal display (LCD) and select‐
able Chinese, English or other languages interface with easy and
reliable operation.
This easYgen genset controllers adopt 32 bits micro-processor
technology with precision parameters measuring, fixed value
adjustment, time setting and threshold adjusting and etc. The
majority of parameters can be set using front panel and all the
parameters can be set using PC (via USB port) and can be
adjusted and monitored with the help of RS-485 port. It can be
widely used in a number of automatic genset control system with
compact structure, simple connections and high reliability
System Overview
Intended Use of This Control
37691AeasYgen-800 | Genset Control20