drives and control unit 2
TRANSCRIPT
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EW+XACGOBXA MXAC^UGWC R`g~ 5 | CH Kchag`bx
X.B. G`x~urkb`~c~gi` c`n Hi`~uio | Nugvbx c`n Hi`~uio 5 + 3
HI@^B@^X
Cxw`haui`irx Kchag`b: G`nrh~gi` ki~iux !8 tacxb': Hi`hbt~ if ui~c~g`l kcl`b~gh fgbon/ |iumg`l
tug`hgtob/ hi`x~urh~gi`co fbc~rub/ ~wtbx/ ~iusrb bsrc~gi`/ ~iusrb xogt hacuch~bugx~ghx/ bffghgb`hw/
~wtbx if x~cu~bu/ hi`vb`~gi`co kb~ain if xtbbn hi`~uio. Ch tixg~gi` hi`~uio xwx~bk. Xw`haui`irx
Kchag`b.!Co~bu`c~iux' \iumg`l tug`hgtob/ hi`x~urh~gi` fbc~rub/ b.k.f. bsrc~gi`/ Xw`haui`irx
xtbbn if Co~bu`c~iux.
5.3 ^aubb+Tacxb G`nrh~gi` Ki~iu
^ab ~aubb+tacxb g`nrh~gi` ki~iux cub ~ab kix~ |gnbow rxbn bobh~ugh ki~iux g` g`nrx~uw. ^abw ur`
c~ bxxb`~gcoow hi`x~c`~ xtbbn fuik `i+oicn ~i froo+oicn. Ai|bvbu/ ~ab xtbbn gx fubsrb`hw
nbtb`nb`~ c`n hi`xbsrb`~ow ~abxb ki~iux cub `i~ bcxgow cnct~bn ~i xtbbn hi`~uio. Ogmb c`w
bobh~ugh ki~iu/ c 8+tacxb g`nrh~gi` ki~iu acx c x~c~iu c`n c ui~iu. ^ab x~c~iu hcuugbx c 8+tacxb
|g`ng`l !hcoobn x~c~iu |g`ng`l' |agob ~ab ui~iu hcuugbx c xaiu~+hguhrg~bn |g`ng`l !hcoobn ui~iu
|g`ng`l'. I`ow ~ab x~c~iu |g`ng`l gx fbn fuik 8+tacxb xrttow. ^ab ui~iu |g`ng`l nbugvbx g~x
vio~clb c`n ti|bu fuik ~ab bq~bu`coow b`bulgzbn x~c~iu |g`ng`l ~auirla bobh~uikcl`b~gh
g`nrh~gi` c`n ab`hb ~ab `ckb.
Cnvc`~clbx
!g' G~ acx xgktob c`n urllbn hi`x~urh~gi`.
!gg' G~ gx uboc~gvbow habct.
!ggg' G~ ubsrgubx og~~ob kcg`~b`c`hb.
!gv' G~ acx agla bffghgb`hw c`n ubcxi`ceow liin ti|bu fch~iu.
!v' G~ acx xbof x~cu~g`l ~iusrb.
Ngxcnvc`~clbx
!g' G~ gx bxxb`~gcoow c hi`x~c`~ xtbbn ki~iu c`n g~x xtbbn hc``i~ eb hac`lbn bcxgow.
!gg' G~x x~cu~g`l ~iusrb gx g`fbugiu ~i n.h. xar`~ ki~iu.
Cttoghc~gi`x
^aubb tacxb g`nrh~gi` ki~iux cub rxbn ~i nugvb hb`~ugfrlco trktx/ xre`buxgeob trktx/
hi`vbwiux/ bobvc~iux/ lug`nbux/ bobh~ugh xc|x/ oc~ab kchag`b c`n hiktubxxiux.
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EW+XACGOBXA MXAC^UGWC R`g~ 5 | CH Kchag`bx
X.B. G`x~urkb`~c~gi` c`n Hi`~uio | Nugvbx c`n Hi`~uio 5 + 5
5.5 Hi`x~urh~gi`
C 8+tacxb g`nrh~gi` ki~iu acx ~|i kcg` tcu~x !g' x~c~iu c`n !gg' ui~iu. ^ab ui~iu gx xbtcuc~bn fuik
~ab x~c~iu ew c xkcoo cgu+lct |agha uc`lbx fuik 4.> kk ~i > kk/ nbtb`ng`l i` ~ab ti|bu if ~ab
ki~iu.
X~c~iu
G~ hi`xgx~x if c x~bbo fuckb |agha b`hoixbx c aiooi|/ hwog`nughco hiub kcnb rt if ~ag` ockg`c~gi`x
if xgoghi` x~bbo ~i ubnrhb awx~bubxgx c`n bnnw hruub`~ oixxbx. C `rkebu if bvb`ow xtchbn xoi~x cub
tuivgnbn i` ~ab g``bu tbugtabuw if ~ab ockg`c~gi`x. ^ab 8+tacxb x~c~iu |g`ng`l gx |ir`n fiu c
nbfg`g~b `rkebu if tiobx cx tbu ubsrgubkb`~ if xtbbn. Lubc~bu ~ab `rkebu if tiobx/ obxxbu gx ~ab
xtbbn if ~ab ki~iu c`n vghb+vbuxc. \ab` 8 tacxb xrttow gx lgvb` ~i ~ab x~c~iu |g`ng`l/ c ui~c~g`l
kcl`b~gh fgbon if hi`x~c`~ kcl`g~rnb gx tuinrhbn. ^agx ui~c~g`l fgbon g`nrhbx hruub`~x g` ~ab ui~iu
ew bobh~uikcl`b~gh g`nrh~gi`.
Ui~iu^ab ui~iu/ kir`~bn i` c xacf~/ gx c aiooi| ockg`c~bn hiub acvg`l xoi~x i` g~x ir~bu tbugtabuw. ^ab
|g`ng`l tochbn g` ~abxb xoi~x !hcoobn ui~iu |g`ng`l' kcw eb i`b if ~ab fiooi|g`l ~|i ~wtbx:
!g' Xsrguubo hclb ~wtb !gg' \ir`n Ui~iu ~wtb
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EW+XACGOBXA MXAC^UGWC R`g~ 5 | CH Kchag`bx
X.B. G`x~urkb`~c~gi` c`n Hi`~uio | Nugvbx c`n Hi`~uio 5 + 8
g' Xsrguubo hclb ui~iu. G~ hi`xgx~x if c ockg`c~bn hwog`nughco hiub acvg`l tcucoobo xoi~x
i` g~x ir~bu tbugtabuw. I`b hittbu iu
corkg`rk ecu gx tochbn g` bcha xoi~.
Coo ~abxb ecux cub jig`bn c~ bcha b`n
ew kb~co ug`lx hcoobn b`n ug`lx .^agx
fiukx c tbukc`b`~ow xaiu~+hguhrg~bn
|g`ng`l |agha gx g`nbx~urh~geob. ^ab
b`~gub hi`x~urh~gi` !ecux c`n b`n ug`lx' ubxbkeobx c xsrguubo hclb c`n ab`hb ~ab `ckb.
^ab ui~iu gx `i~ hi``bh~bn bobh~ughcoow ~i ~ab xrttow er~ acx hruub`~ g`nrhbn g` g~ ew
~uc`xfiukbu ch~gi` fuik ~ab x~c~iu. ^aixb g`nrh~gi` ki~iux |agha bktoiw xsrguubo
hclb ui~iu cub hcoobn xsrguubo hclb g`nrh~gi` ki~iux.
gg' \ir`n ui~iu. G~ hi`xgx~x if c ockg`c~bn hwog`nughco hiub c`n hcuugbx c 8+ tacxb
|g`ng`l/ xgkgocu ~i ~ab i`b i` ~ab x~c~iu. ^ab ui~iu |g`ng`l gx r`gfiukow ngx~uger~bn g`
~ab xoi~x c`n gx rxrcoow x~cu+hi``bh~bn. ^ab itb` b`nx if ~ab ui~iu |g`ng`l cub
euirla~ ir~ c`n jig`bn ~i ~aubb
g`xroc~bn xogt ug`lx kir`~bn i`
~ab ui~iu xacf~ |g~a i`b eurxa
ubx~g`l i` bcha xogt ug`l. ^ab
~aubb eurxabx cub hi``bh~bn ~i c
8+tacxb x~cu+hi``bh~bn uabix~c~ cx xai|` g` Fgl. C~ x~cu~g`l/ ~ab bq~bu`co ubxgx~c`hbx
cub g`hornbn g` ~ab ui~iu hguhrg~ ~i lgvb c oculb x~cu~g`l ~iusrb.
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EW+XACGOBXA MXAC^UGWC R`g~ 5 | CH Kchag`bx
X.B. G`x~urkb`~c~gi` c`n Hi`~uio | Nugvbx c`n Hi`~uio 5 + >
^abxb ubxgx~c`hbx cub lucnrcoow ubnrhbn ~i zbui cx ~ab ki~iu ur`x rt ~i xtbbn. ^ab
bq~bu`co ubxgx~c`hbx cub rxbn nrug`l x~cu~g`l tbugin i`ow. \ab` ~ab ki~iu c~~cg`x
`iukco xtbbn/ ~ab ~aubb eurxabx cub xaiu~+hguhrg~bn xi ~ac~ ~ab |ir`n ui~iu ur`x ogmb c
xsrguubo hclb ui~iu.
5.8 Ui~c~g`l Kcl`b~gh Fgbon Nrb ~i 8+Tacxb Hruub`~x
\ab` c 8+tacxb |g`ng`l gx b`bulgzbn fuik c 8+tacxb xrttow/ c ui~c~g`l kcl`b~gh fgbon gx
tuinrhbn. ^agx fgbon gx xrha ~ac~ g~x tiobx ni `i ubkcg` g` c fgqbn tixg~gi` i` ~ab x~c~iu er~ li i`
xagf~g`l ~abgu tixg~gi`x cuir`n ~ab x~c~iu. Fiu ~agx ubcxi`/ g~ gx hcoobn c Ui~c~g`l Fgbon. G~ hc` eb
xai|` ~ac~ kcl`g~rnb if ~agx ui~c~g`l fgbon gx hi`x~c`~ c`n gx bsrco ~i 3.2 k |abub fk gx ~ab
kcqgkrk forq nrb ~i c`w tacxb.
^i xbb ai| ui~c~g`l fgbon gx tuinrhbn/ hi`xgnbu c 5+tiob/ 8+tacxb |g`ng`l cx xai|` g` `bq~ Fgl.
!g'.^ab ~aubb tacxbx Q/ W c`n Z cub b`bulgzbn fuik c 8+tacxb xiruhb
c`n hruub`~x g` ~abxb tacxbx cub g`nghc~bn cx Gq/ Gw c`n Gz. Ubfbuug`l ~i Fgl.!gg'/ ~ab forqbx
tuinrhbn ew ~abxb hruub`~x cub lgvb` ew:
q ; k xg` ~
w ; k xg`!~ +354'
z ; k xg`!~ +5>4'
Abub k gx ~ab kcqgkrk forq nrb ~i c`w tacxb. Ceivb Fgl. xai|x ~ab tacxiu ngcluck if ~ab
~aubb forqbx. \b xacoo `i| tuivb ~ac~ ~agx 8+tacxb xrttow tuinrhbx c ui~c~g`l fgbon if hi`x~c`~
kcl`g~rnb bsrco ~i 3.2 k.
C~ g`x~c`~ 3 ]Xbb Fgl. !gg' c`n Fgl. !ggg' i` `bq~ tclb[/ ~ab hruub`~ g` tacxb Q gx zbui c`n hruub`~x
g` tacxbx W c`n Z cub bsrco c`n ittixg~b. ^ab hruub`~x cub foi|g`l ir~|cun g` ~ab ~it hi`nrh~iux
c`n g`|cun g` ~ab ei~~ik hi`nrh~iux. ^agx bx~ceogxabx c ubxro~c`~ forq ~i|cunx ugla~.
C~ g`x~c`~ 5/ ~ab hruub`~ gx kcqgkrk !`blc~gvb' g` w tacxb W c`n 4.2 kcqgkrk !tixg~gvb' g`
tacxbx Q c`n W. C~ g`x~c`~ 5/ ~ ; 84. @i~b ~ac~ ubxro~c`~ forq gx ngxtochbn 84 hoihm|gxb fuik
tixg~gi` 3.
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EW+XACGOBXA MXAC^UGWC R`g~ 5 | CH Kchag`bx
X.B. G`x~urkb`~c~gi` c`n Hi`~uio | Nugvbx c`n Hi`~uio 5 + 2
C~ g`x~c`~ 8/ hruub`~ g` tacxb Z gx zbui c`n ~ab hruub`~x g` tacxbx Q c`n W cub bsrco c`n
ittixg~b !hruub`~x g` tacxbx Q c`n W cuh 4.166 kcq. vcorb'. @i~b ~ac~ ubxro~c`~ forq gx
ngxtochbn 64 hoihm|gxb fuik tixg~gi` 3.
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EW+XACGOBXA MXAC^UGWC R`g~ 5 | CH Kchag`bx
X.B. G`x~urkb`~c~gi` c`n Hi`~uio | Nugvbx c`n Hi`~uio 5 + 6
C~ g`x~c`~ >/ ~ab hruub`~ g` tacxb Q gx kcqgkrk !tixg~gvb' c`n ~ab hruub`~x g` tacxbx V c`n Z
cub bsrco c`n `blc~gvb !hruub`~x g` tacxbx V c`n Z cub 4.2 kcq. vcorb'. @i~b ~ac~ ~ab ubxro~c`~
forq gx ni|`|cun g.b./ g~ gx ngxtochbn 74 hoihm|gxb fuik tixg~gi` 3.
Xtbbn if ui~c~g`l kcl`b~gh fgbon
^ab xtbbn c~ |agha ~ab ui~c~g`l kcl`b~gh fgbon ubviovbx gx hcoobn ~ab xw`haui`irx xtbbn !@x'. G`
lb`buco/ fru T tiobx/ ~ab ui~c~g`l fgbon kcmbx i`b ubvior~gi` g` T)5 hwhobx if hruub`~.
Hwhobx if hruub`~ ; T)5 ubvior~gi`x if fgbon
iu Hwhobx if hruub`~ tbu xbhi`n ; T)5 ubvior~gi`x if fgbon tbu xbhi`n
Xg`hb ubvior~gi`x tbu xbhi`n gx bsrco ~i ~ab ubvior~gi`x tbu kg`r~b !@x' ngvgnbn ew 64 c`n ~ab
`rkebu if hwhobx tbu xbhi`n gx ~ab fubsrb`hw f/
f; iu @x
^ab xtbbn if ~ab ui~c~g`l kcl`b~gh fgbon gx ~ab xckb cx ~ab xtbbn if ~ab co~bu`c~iu ~ac~ gx
xrttowg`l ti|bu ~i ~ab ki~iu gf ~ab ~|i acvb ~ab xckb `rkebu if tiobx. Ab`hb ~ab kcl`b~gh forq
gx xcgn ~i ui~c~b c~ xw`haui`irx xtbbn.
Ngubh~gi` if ui~c~g`l kcl`b~gh fgbon !Ai| ~ab ngubh~gi` if 8+tcaxb g`nrh~gi` ki~iu hc` eb
hac`lbn iu ubvbuxbn'
^ab tacxb xbsrb`hb if ~ab ~aubb+tacxb vio~clb cttogbn ~i ~ab x~c~iu |g`ng`l !g` tubvgirx Fgl. !gg''
gx Q+W+Z. Gf ~agx xbsrb`hb gx hac`lbn ~i Q+Z+W/ g~ gx iexbuvbn ~ac~ ngubh~gi` if ui~c~gi` if ~ab
fgbon gx ubvbuxbn g.b./ ~ab fgbon ui~c~bx hir`~buhoihm|gxb uc~abu ~ac` hoihm|gxb. Ai|bvbu/ ~ab
`rkebu if tiobx c`n ~ab xtbbn c~ |agha ~ab kcl`b~gh fgbon ui~c~bx ubkcg` r`hac`lbn.
^arx g~ gx `bhbxxcuw i`ow ~i hac`lb ~ab tacxb xbsrb`hb g` iunbu ~i hac`lb ~ab ngubh~gi` if
ui~c~gi` if ~ab kcl`b~gh fgbon. Fiu c ~aubb+tacxb xrttow/ ~agx hc` eb ni`b ew g`~buhac`lg`l c`w
~|i if ~ab ~aubb og`bx.
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EW+XACGOBXA MXAC^UGWC R`g~ 5 | CH Kchag`bx
X.B. G`x~urkb`~c~gi` c`n Hi`~uio | Nugvbx c`n Hi`~uio 5 + ' ; 32444.76 ; 3>>4 u.t.k.ggg' Ui~iu fubsrb`hw !f,'c~ @ ; 644 u.t.k.
Cx @ ; @x !3 X'
X ; 3 @
@x
; 3 6443244 ; 4.6@i|/ f, ; Xf ; 4.624 ; 84 Az !iu 84 u.t.x'
35'Bqtocg` ~ab uboc~gi` eb~|bb` ~iusrb c`n xogt |g~a ~abgu hacuch~bugx~ghx. ]1Kcumx[
C`x: Xbb tclb 7/ ~itgh 5.7
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EW+XACGOBXA MXAC^UGWC R`g~ 5 | CH Kchag`bx
X.B. G`x~urkb`~c~gi` c`n Hi`~uio | Nugvbx c`n Hi`~uio 5 + 5>
p @I^BX p
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EW+XACGOBXA MXAC^UGWC R`g~ 5 | CH Kchag`bx
X B G`x~urkb`~c~gi` c`n Hi`~uio | Nugvbx c`n Hi`~uio 5 + 52
p @I^BX p