Procom ECON-F Installation Manual

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OPERATING INSTRUCTIONS

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

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Operating Instructions

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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

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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

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

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

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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

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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

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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.

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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.

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.

95 C

Oil temp trip delay

1-999Sec

Monitoring time for the Oil temp level to avoid false tripping of the engine.

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Operating Instructions

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Fuel Warn

Level #

25 %

Monitoring value of fuel level below which fuel level warning is generated.

Disable*

11-80 %

Fuel Warn

Delay #

10 Sec

Monitoring time of fuel level after which fuel level warning is generated.

1-999Sec

Fuel Trip

Level #

15 %

Monitoring value of fuel level below which fuel level trip is generated.

10-80 %

Fuel Trip

Delay #

10 Sec

Monitoring time of fuel level after which fuel level trip is generated.

1-999 Sec

LLOP Trip Level

0.4-

8.5Kg/cm

The minimum lubricant oil pressure

on which the engine is allowed to

operate. A drop of pressure below the

set limit shall trigger a fault condition

thereby stopping the engine

1.0Kg/cm

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Operating Instructions

LLOP Trip Delay

1-999 Sec

Duration for which the low lubricant oil pressure can be tolerated.

HWT trip level

40-250 C

The maximum coolant temperature up to which the engine is allowed to operate.

95 C

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HWT Trip delay

1-999 Sec

The duration for which the engine is allowed to operate at temperature higher than the above set maximum temperature

ChgAltVbelt

1-999Sec Disabled

While the engine is running and the Charging alternator pin is not pulled low for this duration it is assumed that either the charging alternator or V-Belt has failed thereby generating a fault ondition and stopping the engine.

Disabled Crank On

Time

1-10 Sec

The maximum duration for which the engine can be cranked continuously. In case engine fails to start another attempt to start shall be attempted after some time.

Hooter On Time

1-999 Sec

Duration for which the hooter shall be . This setting is only available if the hooter is assigned to an DO.

Solenoid On Time

1-60 Sec

The duration for which the Pull solenoid can be continuously energized while trying to stop the engine.

Operating Instructions

Auto Scroll

1: Enabled 2: Disabled

Can be used to stop/start the automatic scrolling of the display parameters.

Enabled

C. Annunciation Setting It is possible to freely assign digital outputs to different fault. There are four (ANN1 , ANN2, ANN3 and ANN4) ﬁeld programmable output. It is also possible to assign same digital output to more than one fault( e.g.

ANN1 can be assigned to fuel fault and HWT fault both, in this case ANN1 will activate on both the faults.

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