- 6 -
ENT back to the superior menu ,data adjustment achieved, parameter change saved.
For three phase voltage, three phase current and battery voltage adjustment, enter
data adjust state, change the data then press ENT (Current keep two decimal fraction,
battery voltage keep one decimal).Coolant temp.. oil pressure,oil temp.,fuel level
option input are different, MINCO820B controller provide coolant temp.adjust, oil
pressure adjust,oil temp./fuel level adjust to adjust the measuring data. For the possible
error of the coolant temp.,oil pressure, oil temp./fuel level ,MINCO820B provide ±10
％adjusting range。Special explain, for coolant temp. , oil pressure ,oil temp./fuel
level sensors maybe positive modulus (it means the sensor output added along with
input added), it maybe negative modulus (it means the sensor output minish along with
input added), add or minish adjust value lead to adjust effect decide by the real
situation.
Delay time set
Password input: 8421（default）
Cool stop(down): 020 Idle(stop): 015 Transform: 002
Genset start : 005 Acc.time: 020 Over current: 003
Crank INTerval: 015 Low oil pressure: 003 Over voltage: 003
Crank time: 008 High coolant temp.: 005 Over frequency: 003
Bypass time: 025 Over speed: 002 Warm up: 010
ETS fuel: 030 High oil temp./low fuel level : 005 Dec. time: 030
Pre-fuel: 006 Loss speed: 030
Idle (start): 010 Low battery : 020
Press ＋、－choose content reversed display；Press Exit back to superior menu;
Press ENT , enter to choose parameter setting state, the adjusting parameter is
underline. Enter the setting state, press ＋、－ to change data, press Exit cursor turn
left, move to the end press Exit back to the superior menu, data will not be changed, if
press ENT parameter change saved. Delay time up limit can’t be over 255 seconds, if
setting over 255 seconds system will change to 255 seconds automatically.
System set
Input password: 8421 (default)
Trip speed: 0400 Speed source: 0 Oil/Fuel select: 1
CTratio:0500 Loadmode:0 Phase/Line:0
Passport: 8421 Coolant source:0 Display mode: 0
Address: 120 Oil pressure source: 003 Language C/E: 1
Crank limit:003 Oil temp. source: 0 LCD mode:1
Gear tooth number:135 Oil temp.action: 0
Opt.2set:003 Batteryaction:1
Press ＋、－choose content, press Exit back to superior menu, press ENT, enter
the setting state, the adjusting parameter is underline. Press ＋、－change data, press
Exit data will not be saved, press ENT can be saved the data, then back to the superior
menu.
5.2．System parameter setting
Trip speed When start the genset, if examine the genset rotate speed >trip speed, it considers the
genset start successful and stop the crank output (trip speed generally setting to 1/3 of
genset normal working rotate speed )
CT ratio CT rate setting correspond ratio is 5, for example the current rate setting in 500, it’s
correspond with 500:5
Passport Leave factory password 8421，please change the password on your own.
Address Only use for multi equipment network, to differentiate the equipment.
Crank limit When Genset starts, if the continuum start failure time over the parameter, it will lead
to overcrank fault.
