HOKKIM DAMF-5 Скачать руководство пользователя

Страница: 3 / 12

EFA

External Fault Alarm - This display shows external alarm has occur and gen-set stopped and

cannot be started. After

ESt

count down, press the

MFB

once to accept the alarm. After clearing the

fault, press the

MFB

again to reset the alarm.

ESt

Energized Stop Timer - This display shows energized stop timer has started. The timer can be set

from 5 to 60 seconds in 5 seconds increments. Default is 10 seconds. Note; when the energized stop
timer is running, the alarm cannot be accept or reset.

FtS

Fail To Start - This display shows fail to start alarm has occur and gen-set stopped and cannot be

started. After

ESt

count down, press the

MFB

once to accept the alarm. After clearing the fault, press

the

MFB

again to reset the alarm.

Hot

High Water Temperature - This display shows high water temperature alarm has occur and gen-

set stopped and cannot be started. After

ESt

count down, press the

MFB

once to accept the alarm.

After clearing the fault, press the

MFB

again to reset the alarm.

LFL

Low Fuel Level - If the Low Fuel Level setting is ‘1’, This display shows low fuel level alarm

has occur and gen-set stopped and cannot be started. After

ESt

count down, press the

MFB

once to

accept the alarm. After clearing the fault, press the

MFB

again to reset the alarm. If the setting is ‘0’,

display does not show, shutdown does not occur and gen-set can be started. Alarm bell sound and
Low Fuel Level fault lamp flashes. Alarm can be accepted.

LOP

Low Oil Pressure - This display shows low oil pressure alarm has occur and gen-set stopped and

cannot be started. After

ESt

count down, press the

MFB

once to accept the alarm. After clearing the

fault, press the

MFB

again to reset the alarm.

10.

LPt

Lamp Test - This display shows lamp test is being perform. All alarm fault lamps should be

lighted. To do this, press the

MFB

button in the

Aut

mode.

11.

OFF

This display shows the

OFF

mode being selected. In this mode press and release the

MFB

button to view the parameter settings. Repeat to toggle through all the settings. 10 seconds of
inactivity revert the display back to

OFF

12.

OPt

Oil Pressure Timer - This display shows oil pressure timer has started. The timer can be set from

1 to 20 seconds in 1 second increments. Default is 10 seconds. After count down, low oil pressure
fault becomes active.

13.

OSP

Over Speed - This display shows over speed alarm has occur and gen-set stopped and cannot be

started. After

ESt

count down, press the

MFB

once to accept the alarm. After clearing the fault, press

the

MFB

again to reset the alarm.

14.

rdy

Manual Ready - This display shows the manual mode being selected. In this mode press the

MFB

button to start the gen-set. To off the gen-set switch to

OFF

mode.

15.

rSt

Rest Starter Timer - This display shows rest starter timer has started. The timer can be set from 1

to 20 seconds in 1 second increments. Default is 10 seconds.

Page 3 of 12

HOKKIM

giving you control

Control & Protection Relays

Содержание DAMF-5

Страница 1: ...is doing Next is the 3 digit 7 segment display This display is the most important interface as you will receive a host of information from it To help you understand we have provided the 3 digit abbreviations at the front face for easy reference You need to familiarize yourself with the abbreviations as during operation the display flashes at half second rate you have to be quick to catch what func...

Страница 2: ...e open to feed diesel to the engine 4 ENERGIZE STOP To stop the gen set the ESR relay energize this LED lights and fuel is cut from the engine Note gen sets use either Fuel Solenoid or Energize Stop 5 24V When auxiliary supply is 20VDC and above this LED lights Maximum allowable voltage is 32VDC 6 12V When auxiliary supply is 15VDC and below this LED lights Minimum allowable voltage is 7VDC IMPORT...

Страница 3: ...d Alarm bell sound and Low Fuel Level fault lamp flashes Alarm can be accepted 9 LOP Low Oil Pressure This display shows low oil pressure alarm has occur and gen set stopped and cannot be started After ESt count down press the MFB once to accept the alarm After clearing the fault press the MFB again to reset the alarm 10 LPt Lamp Test This display shows lamp test is being perform All alarm fault l...

Страница 4: ...he next parameter 10 seconds of inactivity and the new value will be burn into the memory The display is shown when this is taking place In case auxiliary supply failure occurs in this stage the memory burning may not be complete and you may have to repeat the process 19 SFC Supply Fail Contact If the supply fail contact setting is 1 then the supply fail timer start when supply fail contacts close...

Страница 5: ... mains supply fail the contacts close or open to start the gen set T05 GRR Generator Run Relay input from free contacts to negative When gen set has started its output voltage energizes this relay to close the contacts and stop the starter cranking Other wise also known as AFR AC Fail Relay T06 MFB Multi Function Button input from free contacts to negative This button is indeed used for many funct...

Страница 6: ...Low Oil Pressure alarm output to lamp Type open collector to negative Flashes when Low Oil Pressure fault occurs T22 HWT High Water Temperature alarm output to lamp Type open collector to negative Flashes when High Water Temperature fault occurs T23 OSP Over Speed alarm output to lamp Type open collector to negative Flashes when Over Speed fault occurs T24 LFL Low Fuel Level alarm output to lamp T...

Страница 7: ...minal Abbreviations Default Settings Diagram 3 Diagram 4 Note Lamp Test can only be performed in the Aut Mode Terminal Connection Diagram 5 Page 7 of 12 HOKKIM giving you control Control Protection Relays ...

Страница 8: ...ff and the Energize Stop LED lighted If in use check that the Energize Stop relay energizes Wait for about 45 seconds until the LED goes off and the relay de energizes All other relays or lamps should be off but the supply LED remain lighted This confirms the Emergency Stop is functioning Reset the button to continue 4 View Default Settings Remain in the Off mode press and release the MFB button t...

Страница 9: ... and rSt count down The Crt count down and rSt count down is repeated 6 times before Fail To Start alarm is triggered Notice the followings before the alarm is triggered the Fuel Solenoid LED is lighted FSR relay is energized when Crt count down begins the Starter LED is lighted and STR relay energizes when rSt count down begins the Starter LED is off and STR relay de energizes Once the alarm is t...

Страница 10: ...rt alarm will be triggered After the GRR input T05 touches negative the display shows OPt count down and when finished displays run to indicate gen set is running Remember to note the usual when Crt count down begins the Fuel Solenoid Relay and Starter Relay energizes when rSt count down begins Fuel Solenoid Relay remain energized while Starter Relay de energizes 13 Test Stop The test stop is the ...

Страница 11: ...r outputs are not shorted to positive of auxiliary supply 6 Make sure the alarm inputs resistance to negative is less then 500 ohms Higher resistance and the faults may not be triggered 7 Should alarm inputs give problem disconnect the wire from the DAMF 5 and test directly with jumper wire to negative 8 Do not connect power source to the inputs voltage higher then 12VAC will cause the internal fu...

Страница 12: ...Contact selectable close 1 or open 0 to start Standard 5 nos fault alarms Expandable fault alarms using external annunciator to External Fault Alarm input First Fault Alarm new faults differentiated from old Alarm cancel does not cancel siren from next fault Master Alarm Relay output MAR for Building Automation system BAS etc New Hokkim JKM terminals for easier connections Easy wiring reduces labo...

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