engine electronic governor controls...power .supply oub.duwn. this junolion ea" make engine...
TRANSCRIPT
mJmIE!Jl
Engine Electronic Governor
ControlsOp~ratiull IIlSlrm;lioll
MV.5D,
DA TONG YUN 51 DA TECHNOLOGY CO.,LTO
Ff'rewordThis "rem'i"n inslruclion mainly
;n1roo\lee, right rnet!o"J, for i"'tallalion
e"bhmti"n. rcg"l"ti"n. "I>ef:t1i"" and
l1l"i"tc,,:mce "f 'he dccnanie govern"r,
It i, ",it"hle for 1"'''''>1"",1 who I'"rf"nn
""tallati",,. "''''''g. "I'""'li"" and
"'''line rnainIC'''LlleC of the "Ic<:l,,~\ic
g()\'cnH)f, It is rcco""ncnJcd lhat Ihi'
","n",,1 wm,I,1 oc placcJ ,~\ lhe IklJ of
pn>JHeli'Hl Whc" u,," lhis prOOucl,
,1"",ld l'olluw the opcmlinn Illcth()(!
,,,h"'itt",1 hv Ihi' ",an!L"I,
u."t!r Nofict!
• Doo't completely rely on ch'lronic
goyem", '" pre,-cnt fro'" e"~"'c OI'crspeed, For pre",nt I",,,, ",cr 'p,,,d
due 10 C"cl rack dca<1il"""'" 'K
Illan-",ade wrong opcrdlion :,,~I ""'"",
the indel"'n,knt ovcr 'I"'cd I",.""tl""
<Ievice $hollld be ;n'lalk,t "" Ihe
O1'g'''''_• 1><",'1 ,narC 'he '1"',,1 ",,,,,,r ,,( tillS
spc...'<1 gowming 'y,le", "Llh "II""
'}"telll,
• Before starling engi"e_ sholll,1 ("'11"""
Ihot rlld rod of the inj«'io," (lump is
I"""ted on Ihe t;,d ,,"lotT I"-",""n.
Contents1.Q\-~",'~"., . . 12. Main Ta:hnicll P.uamelero....... ... ..... . I
3. Composrtoon ond ..-ork pr;nci~. .. _._ 34. futdamcm.-ol function .. _ .45. ConlT'l)l1er ,nuallatioo and delluggmg. . _..8
5.1 C<:wrtroller ir$albtion .. _ _85.2 ComrollerP~ Tun'''! _ .8
5.2.1 CoatroIIer "iring~ 85.2_2 first lime $Wt--llp .. _.. _ __ II
5.2.3 Para""".,. adjla$lin' _ 12S.24 fKlOfy ning 18U.5 CaullOCl Note for Tuning................. . 19
6. Guukline ror Control1cr Ilreakdown MaIPlell<>ll<'e 216.1 Roul"'" lttIUble ""ootin8 216.2 Special faull diagnosis li'il........ .. .22
Overvie....
FSK612n controller "rre" such run"ion, .~ precise 'ltd fa" go,·cming.
[Illl,imllln currcnl ",lricti"" and prot"ti"". adj\l'tabl~ 'teady ;w~ sl",ed droop.
wi,kr setting ""'1'.c for high and low ~peed. o>'erspccd pro'cttion. 'Ulom"',e
pardlld <>I',,,,,'ion and so on. Its working principle i" '0 mode-up. close eomrol
loop which combined LIN: ,ontroller with pmportirm ckctrom"gnctic aelLlatOt
a,1d magnelOeleC1rie scnwr. for "hie-'ing wide r:lOge of spo.'Cd control lO 'be
ongine. [0 eontr"t '0 other controlkrs. it fealures of good ll",..""ing
pcrfom,a"co, '''lllplete f"oction. iO''',lla,;on "od m~in'eoancc "onveoicncc. high
rdi,bilily. Thi, :;cri~s produe, ~d.pts '0 ~'unlrol all kinds ofengine.
2 Main Tech.nicaJ Paramelers
Supply \'ol,age 12VOC
f'oaffCCln5Umpl_C__
Pul$al"'l nil: uf""ulutlOll
IIillh SJ'lX'd ""',n~ rang<
Sp..",d s~l
TCmperalUn: drifl
SlC3dy Slale .speed drool'Vib<1Uion
""'"Ea.....,"'naIlc:mpCQ1....,
< 60 mA ("wi<: SWt)
<>A
., 0.2~ "
1k-1.j kH •.
0.5 ~ 120 V RMS
< 10j "
0-5 "
<100 Ih
2"- 3O'C~ + 70'(:<., ~~Iai SflCCd" 20lI H2
J Composition and ....ork prindple
Cornl''''~lIionoftho romrollcr IS """"-,, 10 fi&--I.
.... - l- i: K I'll) \... --~-II"-'II - I........... ...... _NV
Fi&= I Corllrollcr cornp..-.s.i,i/,n
h~ ",'orking principle is ,h:lt r.n>l. it n=i"es 'If'Ccd .iJPl.11 from
""'i"e1otl«lrie "'nsor. A(le.,. pl'QCe~,inJl, and 'ran,fnrm. II eomparc ,,'ilh
.. r.rerlCe ~ii""l and then gellCrale em..- .ill".l. A(lcr PID operation on thi_ elm'
oii""l. "'I:uia';"" "olta~ is formed. After bting amplir.td. this regulation
• SpftdAdj."iII~CD.Ir'"
Speed adjUSlIllg 00IIlIUI IdoJU cbr:d loop mode for .:tUIi\IIt"
~llo:_ ofmc CIIglIlC JP('C\1. SlabIhty of spttd o;>rI bo: adjll$l by bwh_in
pn and wbiliz3tionpoIml~
• Illgh &: ........ S....... S"il.~ ud S9fflI tiJlf'-l....
iligh and low >p<al S"'IICt><s .... designed l(l "'"~ control and
sWllchinll f",. ""et! ,;p<.,d comrol. u-I<mal !j>tttl inchIng p<l!cnh(lrnctcr
,·an sublly >djusl 'J"'ctl ok"ialion,
• Aulom.tic Stopping Prntcc.l"n
When '1'1--..1 ",,",or i, "'ilh "rong. ,p<-.:d fccdb..,..k signal \'anishC$ 01
power .supply ouB.duwn. this Junolion ea" make engine auwnlatio Slop
• ,\djuofable SInd)' State Speed Orour (deereose speed)
Steady ,tate speed dro"p uf the eOnlroller ean be sel as adjustable
ond "o"·'un"ble as rcquin.'<!. \\~,e" lerTllin~1 9 and 10 ploced,n circuit, the
speed droop is for adjustable, I\nlic1ockwise rotale the spct'<l dee,eal":
polemiOmeler. steady st'''e ,pt..,d droop ine"'ases. 1\, lhis momcm. ct,ginc
r~ted ,peed need to be ",set
• O.-.rsp.,;,d p<ul""li"n
Through ~dj",ting O\'er speed .selling putentiometer. o\-..s pet,l
protec1ion "'stricli,," poinl ean be set, If engine sp<...,d exceeds this
","rieli,," poim, oonlroll\:, out·put woold be eutoff. acru"tor would be
poworc<l off and engine would Sl"p. At Ihe ",me time. eonlroller "u'.put
reloy signal 0",1 red LED light bright. This signul eon be ,upplied forolhcr
external over speed proleetion deviecs. (for .'ample, fncl e"101T dcviees
or ga' eUlolT devices), When engine SlOp. pu"h down Ihe re"" mmon on
eonlroller panel or omolT the C<lnlrol!<r'. power. controller will rC"'We<
normal.
• Ili~h spft'd 'lot. ,Iorling up
The conlroller,a" sian engine din:clly allhe high spcc<l ,Ule. Atlhi,
tiroe. engine ,p.,1;<1 will increase r",m low speed 10 high speed,
• Wid. range 'petil .djusting
Through conneclIng J potentiometer belween the tenninal 7.~.9( 101.
lhe wide r~"gc spec'tl udjuMmenl will be achicvc'tl ju", as the fig.J 'how,
CI"ckm<c rotale. ,peed will ri>c. Olhcrwlsc. spe'C<l droop, Thc rolale ,pcc'tl
adju<1ing Range i, dc'CIded by the re';'t.,noe potentiometer. JuS! a, the
following lable show. When u,ing this f""eliOll. high 'p<cd polenliomeler
should Ix in mid~1c oosi1ion"
S]lC''<! .dj"'tln~ ran~e Re,i"ance
900Hz lkU
2400Hz ''"3000llz IOkO
3500Hz 25kO
3700Hz 50k '1.• Purnlld Oper"'on fune""n
Tenninal 12 'ceei'"es input sign~1 rrom I""d di,,,i\ll,""" de,-ice"
a"tom~tie ,ynemoni'.", do..iee and oillo, ~o..em", sys,om 'lUxil;.')" del'iee_
Thi, dC'"ICe is directl)' eOllllc<led lI"ilh Icnnina] 12 and;IS wiring hame"
,h""ld bi: 'h;elded,
5 Controller installafiotl and dellUgging
5.1 Conlroller installalion
S!"'ed governor should be installed in the pm.cctiw hoosing without sharp
tNund;ng ";br~tion ~nd/or 1:;:-11, ~nd had has sufficient space for installat;on.
maintenance and h"at 'eje"tinn. Its housing must be of rehable eanhing, Erect
installation can prevent from too much moistufC resident,
lnst"llJt;on dimension of s[>Ced gO"crnor is shown in fig 2
5.2 ContTollrr l'.ramrlcr T"nin~
5.2,1 C'II\I.olle. "'iring diagram
When uSIng lor generator <CI. the diagram of controller is shown in fig.2
Wide mnge spttd a<ljuSling d;agmm is ,how" in 11g.3,
FSK61!DEnginc Ekctronic Go'-cmo, O~,;r"ion In"ruction
"" II ,
"n ,, "" ".-
1,'* E~, ' ,---", • •
1:,1' 1 '. ~;;, .,, • " -! , -ij ~. -" ~$
" I r , e ~~ 11111 1 1 .=- ,~ I!! j.; '. 5 =-
" "
i iI_ 0
'" ~, c,,"
FSK6lJDtngin, D<CI,on;O Go,·<,"o' Opo''''O" In,,ruo,ion
..•
i".1
•"I,em·
o
U.2 ",.,,1 tim. $Ian.up
• Ill.PK'! rIO" I"Xk for al:iUl), ThIS inop«bon is 'n)' IIllJIONlIl. II is
~ thai full wuU of "'" f..d rxt .......Id boo ... e~"'I supal""'
11eo....... of "'" f"d rack ........~ !be COftlfOlkr's conlmI
pnfonnancc. If illS _ "'" ""id ..ill occur aDd 'I ",ill bnIIf!: abouI
major failun:s $IICh as ftlllllC: sp<ftIlIr1SIt'ady, "'.",. sp<...s aDd so 011.
• Insp«I"~ "'" n:w.d eioealical.:onn.c:li<:m an: eomxI ICCOniinllO
fll·2.
• Inspect :>cIUlllor for IT"We"""l nuib,h'y. Atkr toofirmaliool (IfeOMtdioo
agilil)". =heck if ohc fuel rack'. I.asl posilion can m.u:. fud(ail) <ulOff and
iflhe rod rack'" maximum J"IOS"i"" can make fud(aillquaollly maximum.
• In,!"",' ball"')' \"oll.S<' When no.l",d, il should be gn·.lcr Ihan 12 V. When
C"IIlIine~, il should be nol lCiS INn 10 V.
• In,pc,,t 1he p:,mmder $l;lIing. devi,e's posi1ion e()mpan~1 with their f",tory
,,<I show in 5.2.4. If ",'cry p.",m~'er <,euing dc,-icc', posi1ion is n,uc~
diffcrent from ,h~i, fa"tory set bern,,, slaning ~nginc. user must resct Ihem
tn factory sci, This c.n ,void t";I",,,s such as can n01 stan·up 0' ove, ,pc,'<i
elc.
• W~"n .11111< befu,c in,p.::,,';"" i\ o'w and 111<", is no problem. u$l;' can
>tan-up th" cnsinc_
5.2.3 P.ramNor .djustin~
• hClOry .djuslcd c..ntrol 51.tc of lhis Sed~l ~Onlroltcr,
ldlespced, IROOHz: RJledspc.'<i,3200II,
For 111< different typc of fiywheel toot~ nLlmber. usc, should Conl'crt
,dc"anl RP~l 1",'c1 and re.dju't high .nd 10'" sp""d potentiometer>
aL'c('f..hn~ 10 cqll:l,,,,n f ,.... 60, so as 10 rcachin~ ,llo: ""'luin...J RPM Ie-'d.
• Ili~h .nd la".p<O'd .dju"ll1tnl
T""' hlp and \0><- >p=J ."i'e,,"" 10 lilt Iow-.ro JlOOlIian 10 <WI
~. After CJISi"" apcnting. if mgulC 5llC"d dc\'iale< r""" idle sp«d
''allOt. lao< opccd ",'"ng pot<ntiomcIcr needs 10 be ~. CJod<,.UI!
rcgu~ sp«d 1I'OCfn'C. and :wH:kx:kooUl! rqulms. sp«d clt=2sl:.
T.... hlP and \a9. sp«d $'IIo'ifdlel; 10 sp«d .. die CftlIDC from \ow
""""" 10 hlp >pl'Cd. Look iaIo lXhon'acI(f o:ndicaI.... 1\ dlc s>rnc lime
adjuso h,p. sp«d pooccm:oomctt1 10 speed lbl: ""","" .. 10 mtd val\IC_
CJod<,._ rcpbrian We. spcai. _ ..u..:Iod<.._ rq:ubuon
d«ltlbU spc:ed.
After~ "'" idk and high specd ,...... UlSp«\!llc- _ specd
pulsatinG me. If II IS ,",'<f ±O.1S% C1lj;'nc ..wid be un>Iablc. AdJI$ it to
.... dc.....1dcd .ubIc ,'aluc ~..... 1Ol10...."g .....y.
111gb and 1oY.' $fl«d had bc:m liI:l ..brn manu~_ l'onnall)", 1l:ri,
''31"" i.1lQT from tile 1I.<er> engine: ..or\:.i"l1 rotat~ SJ'C"d ,...Iue. In PfJ"'itt.
• Rcr $I>m~ adju,u"""l Ui'C' can achic". raiN! ,'.1"".•nd 'tability i. wry
",.n.• (hr,~ prutoctiOll ~lling
(""nnunooIy. O\"ff speed proI«Iion had keD st1 by lhr meine's '}'pc
«S<:f 5Ul'P1ri """""' is 1IO DOCd 10 acIjust. If;, if IXCIeiS3l)'.... as ....
mo-.-",. "''3y;
finl. dock...,~ rota,. tho ,m." ,peed po<o"tiomctor 3-5 c,,,,It:.
Sce,"'d. m<lk. tile engine oporallllg at the Mcd spttd f<-ommo"ly il i,
1500r:ml,
Third adjust tJl,., high 'Il"d p"'....tioml.1.... II> 1.1 lime,>, of ral~
FSK6111> l.opJ;: F~(~Opm""",Iftllt\O<fio<l
Fonh. ~olidod::",__ ""''t'f speed pot=ionoetc< .\owly lil1 I/o:
,,",'Of opccd ilodicotoo Iighl bri&hl AI"" same lin>c. ~""'" and ""''''
speed p<'IlIOClioa "'-ouId ha,'~ bcm Icloic>-nl.
Soo/l. adjuu !be hiCh speed poICnIIionoetc< 10 ..., .... Ip«d. Thm
adju:.,,"l!: IS ",'cr.
If if. nc=sory '" ,~1ida1c ..., ",-a- opccd p«II«'rioot ...Iuc. please
adjllOl 11M: 10gb speed poIcrIliomclcr 10 ItIOIk~ Ihc ",,"" >p<:<:d rue. i\djU51
,,"\11 ,,",'~r st>=d prnttt,_~ :md Ibm re3dj .... lb. hip "l".",J
P'>I."'llom<tcr 10 !he "UN "I'ftd,
• S1"bllll~' AdjuSljo~
The ""Ie, of 'labilily ;r<lju,IB'1I ;s low '['<cd. high ",,"cJ "oJ rowel INd.
oil the",,· Ihree ,Ute ;J<hicH lub,I,,)',
Slabili,y adjusting maiIlIy tlIrough adjlt5ling pin. ~l"y adjustinll
poImIlOIIIeICf. Gain p<Jtenliomc1cf is U>td roo- adj....,"1 IIw .scnsiIivily or
S)'SItm. CIocbise ~la~ for ito:~ lk<ibiIity aDd :lnUt:1od;..ise
tqCUlatcror~ !kxibiltty. Oiffamtial (.w.;lity lIdjustlllg)ad~
~ .. used '" adJUSt iltt~ till1f< of S)"SIml. Cloch-s~ fOr ina"ea5e , ...Iocit)· of r<:sp<:IIId limo mel 3Ittidocl,..w ~bt. for
~. Aft... pin """ szabil1T)' adJlt5ling. ""gl",,', _. <:aD K1ue'W best-
.'ntt: 1.0" and ltigIt ,pefl!1S ..'tll n ..n load bilj,~' .0r",l.l1.......
• n..lh... In sOIn. ,...~. WiM'n lUlling, In of Ibe Ibr mus' bt' no,'" Ind
I>'".",', il.hilit), undor ncb or ,h. the"" >tat. Call ..hie"t h.'I, Af'ec it
I, llabl., g.in "'." he WI ., n,"o~ .. bia 10 I",uct 'ho dyo.mlc
ch•••ct.r ••hi .... th. bClt.,.,~,
W.y nf "abilily adJullin~ il; Slan--up .ngin. undcr f'Clo<)' condilion.
thcn in$p<:~t til<: stabilily Slate, if il is cln't ad;cve requirement, adjust il as
tile following procedure,
flnl, 'une the alln potentlomefer, Clockwi.. rotalC gain
po1elltiomet«. If inslability inc:,~. anticloc""~se rotate gam
polemiomc1er till stabilization appe-.mllCC, If til",,, i, no ,table point, rotate
lh< potrntiom<fCf '" • """'p:....'d ....l>le """ifion,
SNond. .dJ~1l SllbUity po••otlolMter, Clockwise rOOIl"
polCnliQmcter. If instability inc:n:ase. IIlliclockwise rotal. diIT.,.."ti.1
poIC'otiomacr lillSlabiltullOll awcar3nCe, lffhere i, no wble poim, rotate
"'" potcfItiamctcr to I C'l'II'I'lpIml Rabie position.
t\fIcr adju5lllli pm and diffnmnal polenh<meIeT '-:11: and fonh.
n<rnl311y . SQbilizatKlll ....~. If ,\ is Sllli in.ublc. )"OIl <bouId
impcct 1:111''''' and f\lcl JlII"'P for $Cn'>ce cnndit..... And ,hen. dircctly
t(lntXI ,,·,m ITI3nufXlu......
s.u Fa<1(1)· >tiling
.
~, ~,~
"" ~ ,~
~,
FSK61ln Ens- Elm".", no,,,,,,,,, Opo:n.l"", In""""",,,
5.1.5 Caution ....Ol~ for Tun1n,
SCabilily. lain.~ of speed and kI...· speed ",gulaIinn all au
pr:o<;nliocln>mTs ...·h;"h rowion anglo is """ tIwl~ lum. lhoir maximum action
ancJe ofadju>Ul'lCnl IS for 270 dqm:o. ,.. shoo\... ill foll<>..111& foil".
..s. 31~'
&. w.... __ pnfenn. panmtt~ tUdl:- m.st I"'flIIt'tnbotr tb:tl t:lJlrH>t
pcftd lbb I"uf" II. forribt~'lu", it. ,""",,,no. ....uliin poImlic>mntr
br""lialtl' 10 C1IUM IDalrUodion p~b Il< ",~.... ''''ld,",". o.,....ptftI..
;oliabilll~' aod ""'....
• High speed PuI""lIornet~ = Ululll..,irt!c ~"0Il"""'" for IIlUbn~ 2'i
'urn,. C1ockwiso rotatiun in<"a,w given RP"l le\'el, and "nliclockwi""
rotatiun decroase given RPM level.
• Ihe r"r~go;"g polCrllioll,clCr all.rc proci'i"" clcctmnic COlllp<lllCn" When
tuning. ,hould ,lowly regulate with 'l'"oi"1 tool W pre'-.n! from Illan-mode
br~obge
• If engine ,ti II can'l work Tlmmally(can', ,t"Tt."p UT ro!atiTl~ in,tabk) ancr
usor "djusling it. ploo," ro",t lhe controllor 10 HlClOry lX"ition. If you don'l
rcmo",boo, the factory position, tum c,,~h ,~gul"l()r l"""nll"m<",,r to n",kllc
po,iliun, Then ,,"art-up ,ngine'- adju" it by 'he "'"y in 5,2.3, On the other
hand. u,cr ",n "ll.eh wilh m"nui"clul'c "JlJ adju,1 it by 'lie t~chnol"gi,t\
guideline.
FSK612ll Eng,"' hl""ro"" Uo\'<m<>.- Op<:,,,ion Im'rnction
6 Cuiddinc for Co\'Croor Brcakdu\\'o J\laimen.nce
6.1 Routine trouble ,hooting
If Systoll' oon"<>1 normal working. genemlit}' ean p<rform in'l"'c~io"
"ocording 10 following method"
• Aner »<"wr,d on, i11'I"'e[ if the p<"'w is nurmal Me"'utI: tho \'ull"ge at
tho controller's IOrmi""i5 and 6 , this value is the ",mo 10 the han«)"
out_PLlt voltage v"lue. At t~" ,,,,nc ,imo, [>Ower indicator light bright,
• After powered on; o",-<Jfft~e ]inkag. between kT11lioa] 3 .ncI4. In,;p<:"t the
;enso, rcSi,I'oco "al"., this value sho"ld be 4500 or w,
• !W;p<C1 a"emblag, gap ",I' sp<cd ",,,,illl' !1""cnwr ",1"'liler wit~in smed
mllgc "'U.4 -0.3 mm
• ,\ tier pow.r",] off, c\ll-<Jff.11.: linkage bttweCIt tern\in,] ] and 2. !n'p<cl Ihe
a<:tualQlI'tSl5laDee ,..:J.... 1Itis ,'fJ shauld be -4.50 or ....
• MvluII eht<:t xtu:JWr \IIhc:dlcr ~ 1Jility. Ii \IIdl as mjcaicn
pemp net. whether lDO'l'mlCtll apll~: IMure Iinkagc ",,",-em tIw two em
mo'" agij'ty and "i!hoo."e~ ....gnar....
Aller Rummage Malfunl:lil)ll. in general with ",Ie'.nt pruc.,s.;ng can
en"ble 'pttd governing ,y,l~m get right,
6.2 Sl'N'lal r.ull d;.~nOI" Ii§!
Phc,....,,('~ jrrobablc: cause."' """""
I.Wiring " ........"",hable. IWring rigtl; IDd ",i..ble.
""'"' :L'-ir aim in (""I piping. Min .ir in pipe..~
-~ .No -" - ,"""'. :::a- - ,",OC
signal. ".
fS"6\'·0 ~,,~;"" ~i«',",," 0", ,n". 0""""",,, In""",",,,
Phenomena ProbI1ble C~U~ p"""'SS;"g mClood
.(""",c"mOf power is COMe<:lW ~Specl tonn<clion .ndi()l",n"crscly QI" lOO low. 6iating ntw b<l1t<1)'_
Engine .Rack <!e;lC1:i",I1;o<I. RmIOUnl and lfoublcsllool.can......stan·up IClock" 'SO: 'O!at<' k", '~cd
.Spce<l SCI 100 low. ~emlOlllC1e, 10 opgrade 10
~t~'UonI.Fuel canol t1l1 off after nipom:u>d JneI as "ell •
""",,"11)1" 5<'lIillj on JIII"'II. .USllbe arnt>l(II"
Engine .Sp=i ..."1 or -'JlCI'd 1I"'"="ng ~~ .in 10 ani,"" aI m«l.
>laII-Up ",-n S)"Slrn1 lOO 111gb. ,.,d"".
-" .Galn of comroIler t5 ~ 100 jIocn:aSl'!be ,,,Iue ofpin......Gos-moor t5b«~. flle mother a>nIrnl1e.-.
FSK612D f~1l< 1;1"",,,,,,;, G"v""",," Op<"'tKln In"nJdioo
Phennmcna Probable cause Processing mc,h'KI
150Ther i, something "-">JIg "illt ,\djUSl the pump again.the pump.
l.Go,·ento. pammeter I<~.dj\l-'I gain. settling and ormisal ignm~l\ls . kondili<:m switch.
.Ass;;mblal'e "0 "' speed In,pe<t """ remount '"'senwr oyer si/c __ umng.
3-Clamping '!agnation or largebaekl,"h of lran,mi"ion Inspeel and ",m"utll and
Engine speed linkagc belween actum<>r and Ironing
un'leady rack.(io,'~mor " ,., match wilh ·hange ti,r a actualor matche<i
actuator. r altach with manufaeturc.
5,Engine (},ttlQ:ld .duee <;lI)!ine l""diltg
.shmU<ling Wlre conneeltOn mp,,,t eOlltlCc!WU 0;unsuilabl •. FMI occurs 'hrouding ..-". whether rigbtrc;ultitlf in inslability. . nd reliable.
l'SK612D F."Sir>< E1«'roni, Go,-ern<)< Opc"""" In,,ru<toon
PhetlOt""na Probable ~au,e Pro<:essing mClhod
I.Go"emor power interruption.In<peel power supply "nd'<orie c.ble.
>,FeMb.d .ignal of ..,Iale speed In<IX",,1 senSor .ml'or ticEngine interrupl, 'able.
"ulomali~
SlOp .Aelualur cable lumoul. <hun In~pttl acmator andlo'ein;uit. able.
.Engine rud supply fail"""Fuding and remove airwithin pipeli"".,Wrong ,,em positiull I>olwe.nIn<peel '00 ""'.ctu.:uor and engine f"eI pump re"",,,"1
Engine uning~annot roo'
,hutdown 'J.Regul"ting m",nan"", of m"k nspe" and ",mo,,"t anddcaCli'-alion. umng,
If IIbnom'Iahly oc:curs <bi"i'! &"""""" I~lla"on. troul>Ie>hoot and """.
plcac~ n:1Cr 10 iIJ>o>.-.: Iisi. If m;tlf\UlCtion is still flOl mroo-" .n...1ftJIl"CI_ and~ rer.. to ...,." Ii><, ..,.j """f,nn .... .,._ >y>trm '""
..obkm. plca>c ~-..nt8CI ,",'i!h .......tacruriIoC~ UWI' ..ho IS ""lhaul ...........,
q.."lIflC:1l"'" docs not~ O\"l:flIauli"ll in ORb \(I 1'fC"'ml ....Ifunctio:l
upand
" ,~ "- --Ph<:1>OlTl<:tla Probable cau"" I'~~na rnechod
lea""'" Mdju>I1Ile.dy $WC I.Ckn-"rnol' is placed in "COR<WII
C<lOlnccl '''",''1Ia1 "ond 10.-- frequency" condition.rlbe I)'Ilcm.
.