Procom ECON-F User manual

OPERATING INSTRUCTIONS
ECON-F(GC)/F(4C)

Operating Instructions Page - 1
INDEX
1. Introduction
2. Protection, Supervision Salient features
3. Digital Output
4. Digital Input
5. Indication
6. Front Panel Switch
7. Setting Procedure
8. Technical Specification
9. Analog Channel Data
10. Wiring Diagram
11. Dimensional Drawing

1.0 Introduction
lECON- F(GC)/F(4C) is an Engine Control / Protection Unit for engines
used for NON DG applications.
lThe controller can measure signals from either MPU or charging
alternator to calculate RPM.
lECON provide choice of Varity of sensor selection from predefined
selection chart
lIn critical operation it is possible to disable or debar tripping of engine via
an external digital input.
l128x64 pixel graphical display enhance convenience in configuration of
controller.
2.0 Protection, Supervision Salient Features
Protection
Low Lube Oil Pressure(LLOP)l
High Water Temp. (HWT)l
Fuel Level l[In ECON-F(4C)only]
Emergency off l
Oil Temperature .l
Charging Alternator Fail/V-Belt failurel
Display and Measurement
Battery Voltagel
Engine Run Hourl
RPMl
Oil Pressure in KG/cm2l
Water Temp in degree centigradel
Oil Temp in degree centigradel
Fuel Level in % l[In ECON-F(4C)only]
Service Hourl
3.0 Digital Output
Seven digital output (Six negative and one positive) are available, four
output contacts programmable
.
Start/Crank (Battery Negative)l
Charging Alternator (Battery positive)l
Solenoid (Battery Negative)l
Annunciation 1 (Battery Negative)l
Annunciation 2 (Battery Negative)l
Annunciation 3 (Battery Negative)l
Annunciation 4 (Battery Negative)l
Hooter (Battery Negative)l
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Operating Instructions

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4.0 Digital Input
ECON can measure / detect three Analog, seven digital and one pulse
input. These inputs are as mentioned below.
1. Fuel Sensor : Resistive sensor can be connected to fuel sensor
terminal(1). Pre Programmed sensor value (Listed in TABLE 5.1) can
be assigned to fuel input [In ECON-F(4C)only]
2. LLOP Sensor : Resistive sensor can be connected to LUBE OI
PRESSURE terminal(2). Pre Programmed sensor value (Listed in
TABLE 5.1) can be assigned to LOP input
3. HWT Sensor : Resistive sensor can be connected to Water
Temperature terminal(3). Pre Programmed sensor value (Listed in
TABLE 5.1) can be assigned to WT input
4. Oil Temp sensor : resistive sensor can be connected to Oil Temp
sensor terminal (4). Pre Programmed sensor value (Listed in TABLE
5.1) can be assigned to Oil Temp input
5. LLOP Switch : Oil pressure switch can be connected to LOP switch
terminal (8) . The input is activated on connection of DC negative at
terminal no. 8. on activation stop command is issued to the engine and
the fault is indicated on front LED.
6. HWT Switch : Water Temperature switch can be connected to HWT
switch terminal (9) . The input is activated on connection of DC negative
at terminal no. 9. on activation stop command is issued to the engine
and the fault is indicated on front LED
7. Oil Temp Switch : Oil Temp level switch can be connected to Oil Temp
level switch terminal (10) . The input is activated on connection of DC
negative at terminal no. 10. on activation stop command is issued to the
engine and the fault is indicated on front LED
8. Emergency Off : The input is activated on connection of DC negative
at
terminal no. 11. on activation stop command is issued to the engine and
the fault is indicated on front LED
9. Protection Debar : The input is activated on connection of DC negative
at terminal no. 12. on activation ECON disable trip function on all the
faults.
10. Remote Start : ECON issues start command to engine on receipt of
DC negative at remote start terminal
11. Remote Stop : ECON issues stop command to engine on receipt of DC
negative at remote stop terminal
5.0 Indication
Listed below are the two LED indication available on front of ECON-F/P
Warning : Blinks in case of sensor open or on low fuel warning
Operating Instructions

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6.0 Front Panel Switch
ECON – F/4C has four switch provided on its front panel. Switch can h
more than one functions assigned to them. The table below describes the
operation of these
7.0 Setting Procedure / Menu
ECON is user/site configurable. User can view all parameters, fault history,
events no. of start/stop and can also edit, system parameter (password
protected), engine / generator parameter, annunciation setting,RS485
parameter clock and password. Following is the sequential procedure to
edit. view all the menu and submenus
Press “R” & “Enter“ switch simultaneously.
The LCD shall display, “System Parameter”
1. System Parameter
lSystem parameter are password protected.
lTo enter “system parameter” press “Enter”.
lECON will request for password, LCD will display “ Enter Password”
lSystem parameter can be edited by entering correct password or else
can be viewed by entering “0” as password.
2. Engine / Generator Parameter
lTo go to next menu after system parameter, press “Increment”.
lThe LCD shall display “Generator Parameter”.
lGenerator parameter can modified / viewed by pressing “Enter”.
(for setting details pls refer table 5.1)
Switch
Symbol
Switch
Function
Description
Increment
/Start
Programming Mode: It is used to increment
the value of the parameters under
programming. & it is used to issue the crank/
start command to DG
Decrement
/Stop
Programming mode: It is used to decrement
the value of the parameter under programming
&. It is used to issue the stop command to DG
Next
Normal operation mode: In this mode, it is
used to change the parameters being displayed
on LCD.
Programming Mode: Next key is used to
select the next parameter to be programmed.
Reset
Either to reset the fault / Or press enter and
reset together to select programming mode.
Operating Instructions

3. Annunciation Setting
l To go to next menu after generator parameter, press “Increment”.
l The LCD shall display “annunciation setting”.
l Annunciation settings can modified / viewed by pressing “Enter”.
(for setting details pls refer table 5.1)
4 RS-485 Parameter In ECON F (4C) only
l To go to next menu after Annunciation Setting, press “Increment”.
l The LCD shall display “ ”.RS-485 parameter
l can modified / viewed by pressing “Enter”.RS-485 parameter
(for setting details pls refer table 5.1)
5. Display History
l To go to next menu after annunciation press “Increment”.
l The LCD shall display “Display History”.
l Trip record / history can be viewed by pressing “Enter”.
l ECON keep a record of last 32 tripping with date and time stamp.
l Tripping records are updated on first in first out basis
6. Display Event
l To go to next menu after history press “Increment”.
l The LCD shall display “Display Event”.
l Display Event can be viewed by pressing “Enter”.
l ECON keep a record of last 32 event with date and time stamp.
l Event record is updated on first in first out basis.
7. Display Start Stop
l To go to next menu after event press “Increment”.
l The LCD shall display “Display Start / Stop”.
l Start Stop can viewed by pressing “Enter”.
l ECON keep a record of last 100 start and stop event with date and time
stamp.
l Start/ stop record is updated on first in first out basis.
8. Reset Service Alarm
l To go to next menu after Start-Stop press “Increment”.
l The LCD shall display “Reset Service Alarm”.
l Service due hour can be reset by pressing start button after entering in
to this menu.
9. Adjust Clock
l To go to next menu after Service Alarm press “Increment”.
l The LCD shall display “Adjust Clock”.
l Time can be modified / viewed by pressing “Enter”.
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Operating Instructions

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10. Reset Password
l To go to next menu after annunciation press “Increment”.
l The LCD shall display “Reset Password”.
l Password can be modified by pressing “Enter”
l ECON will request for the present password, after feeding correct
password change password will be requested and the password will be
replaced by new password on pressing start button..
Parameter Mode
Parameter
Options/Limits
Description
Default Setting
A. System Parameter
System parameters are the parameters which are programmed once
during initial installation and does not require frequent changes. As these
are critical parameter and hence are password protected. It is possible to
view system parameter without knowing the password but editing is
possible only after entering correct password
All system parameters are listed below along with their default value and
minimum / maximum variation range. Values can be increased or
decreased by pressing up/start and down/stop button respectively . Next
parameter can be selected by pressing next button
Solenoid
Type
1: Pull to Start
2: Pull to Stop
Pull To Start
In this mode fuel solenoid
contact changes from Open
to Close at the time of
cranking and remains close
till the genset is running. For
stopping the generator this
contact opens.
Pull To Stop
In this mode fuel solenoid
contact remains open at the
time of cranking and till the
genset is running. For
stopping the generator this
contact closes for a user
programmed time.
Pull to Stop
Operating Instructions

LLOP
Sensor
1: Type A
2: Type B
3: M&M
4: MNEPL
5: VE
6: TMTL
7: HUAFANG
8: TATA
9: GC(VDO)
10:
GC(Murphy
11: MVD
12: Disabled
Select the installed sensors. If
no sensor is installed select
“Disabled”
Type A
Oil Temp
Sensor
1: Type A
2: Type B
3: M&M
4: MNEPL
5: VE
6: TMTL
7: HUAFANG
8: TATA
9: GC(VDO)
10:GC(Murph
y
Select the installed sensors. If
no sensor is installed select
“Disabled”
Type A
Fuel
Sensor
1: Type A,
2: Sam-0,
3: Sam-1,
4: Disabled*
Select the installed sensors. If
no sensor is installed select
“Disabled”
Type A
HWT
Sensor
1: Type A
2: Type B
3: M&M
4: MNEPL
5: VE
6: TMTL
7: HUAFANG
8: TATA
9: GC(VDO)
10:GC(Murph
y
Select the installed sensors. If
no sensor is installed select
“Disabled”
Type A
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Operating Instructions

Sensor
Open
1: Warning
2:Fault
3: Disabled
The action to be taken if the
sensor is found to be open.
Warning
Pulses/Re
volution
1-300
No of pulses, from Magnetic
Pickup unit or W point of
charging alternator, in one
revolution of the engine. This
shall be used to calculate the
RPM.
132
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Operating Instructions
Start Stop
Config
1: Separate
keys
2: Only Start
key
This parameter decides as to
how the remote start and stop
shall be done. Option 1:
Separate keys is selected
than a single pulse on remote
start shall the engine and
another pulse on remote stop
shall stop the engine. The
duration of these pulses
shall be more than 200msec.
Option 2: In this option the
engine shall be stated and
kept working till Remote start
is pulled low. As soon as the
pin is released the engine
shall stop. To attempt a new
start cycle, after the engine
fails to start, the remote start
pin must be released for some
time and again pulled low.
* Option 2 should not be
selected if the start and stop
functions are to be executed
from front keys.
Separate
keys
B. Engine/Generator Parameter
All the Engine programmable parameters are listed below along with their
default value and minimum / maximum variation range. Values can be
increased or decreased by pressing up/start and down/stop button
respectively . Next parameter can be selected by pressing next button.

Maximum
RPM
600-4000
Maximum allowed RPM of
Engine. Engine running at speed
above this is treated as over
speeding and a fault
is registered and engine stopped.
1600
Minimum
RPM
600-4000
Minimum allowed RPM of
Engine.running at speed below
this is treated as over speeding
and a fault is registered and
engine Stopped.
1400
RPM
Delay
1-999 Sec
Duration for which engine is
allowed to operated outside the
set RPM limits. If it continues to
operate beyond the limits for
more than the
set time a fault condition is
registered and engine stopped.
5
Pick Up
RPM
80-1000
The engine stalling RPM. This
parameter defines the RPM
above which the engine will not
stall and
hence can be treated as running.
This is used to detect the engine
running condition after crank.
1000
Service
Due Hour
10-999Hrs
Service due warning is generated
after the engine has logged these
many hours.
250
Oil temp
Trip Level
40-250oC
The maximum OIL temperature
up to which the engine is allowed
to operate.
o
95 C
Oil temp
trip delay
1-999Sec
Monitoring time for the Oil temp
level to avoid false tripping of the
engine.
10
UUU
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Operating Instructions