3g3jx training material vn

5/21/2018 3G3JX Training Material Vn

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Phn 3: Bin Tn

Chng 5:SLc VBin Tn Ca OMRON

5.1: Gii thiu vBin Tn

Bin Tn l thit bdng chuyn i in p hoc dng in xoay chiu u vo tmt tn sny thnh in p hoc dng in c mt tn skhc u ra.BBin Tn thng c sdng iu khin vn tc ng cxoay chiu

theo phng php iu khin tn s, theo tn sca li ngun sthay i thnhtn sbin thin.5.2: Cc hsn phm ca Bin Tn

c tnh 3G3JX 3G3MX 3G3RX

Cng sut 0.27.5 kW 0.27.5 kW 5.5400 kW

Cp in p3 pha 200VAC; 1 pha 200VAC;

3 pha 400VAC

3 pha 200VAC;

3 pha 400VAC

Tn siu khin 0.5400 Hz 0.5400 Hz 0.1400 Hz

phn gii tn s 0.1 Hz

Phng php iukhin

iu rng xungsng sin (iukhin V/f)

iu rng xungsng sin (iukhin V/f hoc

vectcm bin)

iu rng xungsng sin (iukhin V/f, vectcm bin, hocmy pht xung )

Tn ssng mang 212 kHz 214 kHz 215 kHz

Chc nng bo vBo vqu dng tc thi; bo vqu ti; bo vqu p;

bo vthp p; lm mt; bo vni t;

Cp bo v IP20


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Chng 6:Kho St Bin Tn 3G3JX Ca OMRON

6.1: Sni dy ca Bin Tn

6.1.1: Skt ni tiu chun

Cc ch thch trong ngoc n chcc u k hiu cho 3G3JX-AE__.Kt ni mt pha u vo 200VAC n u cc L1 v N/L3.Theo mc nh, MA c t l tip im thng ng v MB l tip im

thng mtrong ng ra ca relay (MA, MB) c chn (C036).


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6.1.2: Ni dy cung cp cho ngun v ng c

Khng c ni ngun cung cp khc ti R/L1, S/L2, hoc T/L3.Khng c di chuyn thanh ngn mch gia P/+2 v +1, ngoi trkhi c mt

ngun DC ty c ni vo

Power


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Sni t

6.1.3: Su dy Bin Tn


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6.2: Ci t cc thng sca Bin Tn

6.2.1: Ci t chiu quay thun nghch trn bn phm

Dy phm Mu hin th M tNhn v giphm Mode khong 3s hoc

hn n khi hin thd001, v sau nhnli (kim tra tn schun)

Nhn phm RUN iu khin LED hinthsng

Vn nm iu chnh tn stt.Kim tra gi trhin thca tn schunng cbt u quay thun ph hp vi

tn smu.

Bng cch iu chnh tn sv m bo chc chn khng c srung ng v mthanh khng bnh thng tng c.

m bo chc chn rng khng c li v sctrong sut qu trnh Bin Tn hotng.

Chuyn v tr gia Forward v Reverse o chiu quay ng cc chntrong F004.

Sau khi chy khng ti, mun dng ng cth ta nhn phm STOP/RESET.Sau khi kim tra qu trnh hot ng khng ti ca ng c, kt ni vi mt ti

tht s.Trc khi mtn hiu iu khin ta kim tra nm iu chnh tn ssao cho nm

vtr Min.Bi v li c thxy ra trong sut qu trnh hot ng, do phi m bo chc

chn rng phm STOP/RESET sddng nhn thy v sdng cho ngi vn hnh.Dng tn hiu siu khin Bin Tn hot ng chc ti ging nhchkhng ti.


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6.2.2: Ci t cc tham scbn

6.2.2.1: Thng sban u

Cc thng sban u c dng vi nhim vtheo saukhi to thng s, ta t thng sb084 vi gi tr02.

Dy phm Mu hin th M t

Bt ngun

Nhn phm Mode mt ln v sau nhn phm gim 3 ln n khi hin thb---

Nhn phm Mode cho b001 hin th.

Sdng phm tng hoc gim n khihin thb084

Nhn phm Mode v t gi trhin thtrong b084.

Dng phm tng hoc gim hin th02.

Nhn phm Enter, gi trt c nhnEnter v b084 hin th.

Nhn phm STOP/RESET trong khigi ng thi phm Mode v phm gim.Khi n hin th nhp nhy th nh phmSTOP/RESET ra u tin, sau n

phm Mode v phm gim.

Hin thphn khi to.

S tham s s c hin th tr li

trong vng khong 1s.


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6.2.2.2: Ci t cng sut cho ng cchn (H003) v scc ca ng cchn (H004)

Tham

sBm

TnM t Phm vi ci t

nv

Mcnh

Gin

on khichy.

H003 1165h

Chncng

sutngc

Kt ningc viBinTn

200V loi0.2/0.4/0.75/1.5

/2.2/3.7/5.5/7.5

400V loi0.4/0.75/1.5/2.2

/3.7/5.5/7.5

kW

Thay

icng

sut

Khng

H004 1166h

Chnsccng

c

Kt ningc vi

BinTn

2/4/6/8 Cc 4 Khng

Dy phm Mu hin th M tNhn phm Mode hai ln n

khi hin thchn Mode

Dng phm tng hoc gimn khi hin thH---.

Nhn phm Mode, hin thH003

Nhn phm Mode. t gi trhin thtrong H003

Dng phm tng hoc gimt mc cng sut ng c

Nhn phm Enter. t gi trv Enter.

Stham sxut hin li.


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6.2.2.3: Hin thchgim st, loi chc nng cbn v cc chc nngmrng

b1. Hin thdliu gim st (mc nh l 0.0)

b2. Hin thm chgim st l d001

Nhn phm Mode mt ln trvmchgim st hin thgim st.

Hin thd002


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b3. Hin thloi m chc nng cbn F001

b4. Hin thloi chc nng mrng A---

Hin thloi chc nng mrngca AbCH

b5. Hin thm chc nng gim st d001

Quay trvbc 2.


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6.2.2.4: Ci t chc nng

Chuyn phng php iu khin RUN (iu khin s sang iu khin bnghp u dy)

chuyn phng php iu khin RUN t iu khin s (mc nh cahng) sang hp u dy, chng ta cn thay i tn smu chn trong (A001) tiukhin s(02) n u dy (01).

b1. Hin thloi chc nng mrng A---

hin thA--- ta theo phngphp m ttrong mc 6.2.2.3.

Mc nh,lnh RUN th n LEDhin thssng ln nhlnh RUNchn t tn hiu iu khin s

b2. Hin thm chc nng mrng A001

Hin thA002


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b3. Hin thloi chc nng c ci t ( ci t trong A002)

Mc nh th hin thiu khins 02 c chn trong lnh RUN(A002).

Chng trnh hin th LED sngln trong khi hin th ci t chcnng mrng.

Thay i ci t A002

Thay i lnh RUN n u cc 01.

b4. Hin thloi m chc nng A002.

Nhn phm Enter n nhvic thay i ci t.

Chn lnh Run th thay in u cc, v lnh Run s lmcho n hin thLed tt.

By gi bn c th thay in loi chc nng mrng khc.


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6.2.2.5: Ci t loi chc nng

Chng ta c thEnter loi m chgim st, chc nng cbn, v chiu chcnng mrng, n tt nhl phng php vng trn.Di y l mt th dm m d001 ca chgim st thay i n chc nng m

rng A029.

b5. Hin thloi chc nng mrng A---.

By gi chng ta c th dichuyn n loi chc nng mrng, ch gim st v chcnng cbn khc.

b1. Hin thm chgim st d001.

b2. Thay i loi chc nng.

Chng ta c ththay i 4 hng skhi d nhp nhy.


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Hin thA001

A nhp nhy.Nhn phm Enter n nh s

nhp nhy.

b3. Thay i schc nng th3.

S0 th3 nhp nhy.Nhn phm Enter n nh

s 0 nu nh chng ta khngcn thay i n.

Nhn phim Mode n khiA nhp nhy.

b4. Thay i schc nng th2

S0 th2 nhp nhy.Nhn phm Mode n khi s

0 th3 nhp nhy li


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Hin thA021

S2 ct th2 nhp nhy.

b5. Thay i schc nng th1

S 1 ca ct th nht nhpnhy.

Nhn phm Mode n khi sthhai 0 bt u nhp nhy li.

Hin thA029.

S9 ct th1 nhp nhy.

Enter s9.


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(Thng tin ph)Nu bn Enter mt tham sth n khng cha trong danh sch tham s, squay

trli hin ththam strc y.

Nhn Enter dch chuyn ssang phi, nhn phm Mode dch chuyn sangtri.

b6. Hon tt vic chn chc nng

Hon tt vic chn la A029.

Nhn phm Mode thay idliu cho A029.


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6.2.2.6: chuyn i tham s

Dliu khng lu trnu nhn phm Mode.Nhn phm Enter lu trdliu.Khi chng ta nhn phm Mode sau khi chng ta trvthng shin thn khng

lu trdliu trong loi chc nng mrng, kiu chc nng ny c la chn.Khi chng ta nhn phm Enter vi d--- hay F001 hin th, dliu c gim st

v lu trv xut hin khi ngun bt ON.Khi chng ta nhn phm Enter, con su tin ca mi thng sci t c lu

trv hin thkhi ngun bt ON (v dF002, A---, )

hin thmt gim st c bit khi ngun bt ln, nhn phm Enter hin thgim st . Nu mt thng sca loi chc nng mrng th c lu trsau khichng ta nhn phm Enter, tuy nhin kiu (A---, b---, C---, d---, H---) xut hin ti lc


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bt ngun ktip. ngn chn iu ny, lun nhn phm Enter li vi yu cu hinthgim st sau khi lu trmt thng s.

6.2.2.7: Cc tham scbn

Tham sChc nng

Dliu

Mc

nhn v

A001

Chn tn schun 00 -

A201Chn tn schun th2

00: iu khin s(iu chnh FREQ)01: u dy02: iu khin s(F001)03: Truyn thng10: Kt quiu khin tn s. 00 -

A002 Chn lnh RUN

02 -

A202Chn lnh RUNth2

01: u dy02: iu khin s

03: Truyn thng

02 -

A003 Tn scbn 30. n tn sMax [A004] 60.

A203Tn scbnth2 30. n tn sMax [A204] 60.

Hz

A004Tn sMax

60.

Citcbn

A204

Tn sMaxth2

30. n 400.60.

Hz


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Tham s Chc nng DliuMcnh

nv

A041

Chn tngmoment quay 00

A241

Chn tng

moment quayth2

00: Chtng moment quay bng tay01: Tng moment quay tng

00

-

A042

Tng in pmoment quay

bng tay5.0

A242

Tng in pmoment quay

bng tay th2

0.0 n 20.0

0.0 %

A043

Tng tn smoment quay

bng tay2.5

A243

Tng tn smoment quay

bng tay th2

0.0 n 50.0

0.0

%

A044

Chn thuc tnhV/f 00

A244

Chn thuc tnhV/f th2

00: Thuc tnh moment quay khng i(VC)

01: Gim thuc tnh moment quay(ngun 1.7 VP)

02: c bit gim thuc tnh momentquay (VP c bit)

00-

A045

Khuch i inp ng ra 100.

Thuctnh,

tng

momentquay

A245

Khuch i inp ng ra th2

20. n 100.

100.

%

A051

Chn hm tnhiu DC

00: Mt tc dng01: C tc dng02: iu khin tn s(t gi trA052) 00 -

A052

Tn shm tnhiu DC

0.0 n 60.0

0.5 Hz

A053

Thi gian trhon hm tn

hiu DC

0.0 n 5.00.0 sH

mt

nhiuDC

A054

Ngun hm tnhiu DC

0. n 100.50 %


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A055

Thi gian hmtn hiu DC

0.0 n 60.00.5 s

A056

Chn phngphp hm tn

hiu DC

00: iu khin bin01: iu khin mc 01 -

Tham s Chc nng Dliu c nhnv

A061Gii hn tn strn

0.0/gii hn tn sthp n tn sMax

0.0

A261Gii hn tn strnth2

0.0/gii hn tn sthp ntn sMax th2

0.0

Hz

A062 Gii hn tn sdi

0.0/tn sbt u n gii hntn strn

0.0

A262Gii hn tn strnth2

0.0/tn sbt u n gii hn tnstrn th2

0.0

Hz

A063 Nhy tn 10.0

A064rng nhy tns1 0.5

A065 Nhy tn 2 0.0

A066 rng nhy tn 2 0.5

A067 Nhy tn 3 0.0

Thuc

tnh,

tngmomentquay

A068 rng nhy tn 3

Tn snhy: 0.0 n 400.0rng tn snhy: 0.0 n 10.0

0.5

Hz

A071

La chn PID 00: Mt tc dng01: C tc dng 00 -

A072Khuch i P PID 0.2 n 5.0 1.0 -

A073Khuch i I PID

0.0 n 150.0 1.0 siukhinPID

A074 Khuch i D PID 0.00 n 100.0 0.0 s


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A075TlPID 0.01 n 99.99 1.00 t

A076Chn tn hiu hitip PID

00: FI

01: FV

02: Truyn thng RS48510: iu khin chc nng ng ra

00 -

A077 o chc nng PID

00: OFF (lch = gi trchtiu gi trhi tip)

01: ON (lch = gi trhi tip -gi trchtiu)

00 -

A078Gii hn chcnng ng ra PID

0.00 n 100.00.0 %

A081 Chn AVR00: lun lun ON

01: lun lun OFF

02: OFF sut thi gian gim tc

02-

AVR(snhnbitkhitng)

A082 Chn in p AVR

Loi 200V:200/215/220/230/240

Loi 400V:380/400/415/440/460/480

200/400 V


n v

A085 Chn kiu RUN

00: iu khin thng thng01: iu khin tit kim in

00 -

A086

c trng lu trin/iu khinchnh xc

0 n 100 50 %

A092 2 thi gian tng tc

15.00

Kiuchy,chcnngtn

g/gim

A2922 thi gian tngtc th2

0.01 n 99.99100.0 n 999.91000. n 3000.

15.00

s


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A0932 thi gian gimtc 15.00

A2932 thi gian gimtc th2

0.01 n 99.99100.0 n 999.91000. n 3000.

15.00

s

A094

Chn 2 bctng/gim tc

A294

Chn 2 bctng/gim tc th2

00: chuyn qua ng vo a chcnng 09 (2CH)01: chuyn qua ci t

00

A0952 bc tn stngtc 0.0

A2952 bc tn stngtc th2

0.0 n 400.0

0.0

Hz

A0962 bc tn sgim tc 0.0

A2962 bc tn sgim tc th2

0.0 n 400.0

0.0

Hz

A097Chn kiu tngtc

00: ng dy01: hnh ng cong S 00 -

A098Chn kiu gimtc

00: ng dy01: hnh ng cong S 00

-


nv

A101Tn sbt uFI

0.0 n 400.0 0.0 Hz

A102

Tn skt thc

FI

0.0 9n 400.0 0.0 Hz

A103 Hsbt u FI

0. n 100. 0. %

A104 Hskt thc FI0. n 100. 100. %

iuchnhtn

sngoi

A105

Chn la bt uFI

00: Dng tn sbt u FI (A101)01: Bt u 0Hz 01 -


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A141

Ci t iukhin tn sng vo A

01 -

A142

Ci t iu

khin tn sng vo B

00: iu khin s(F001)01: iu khin s(iu chnh FREQ)02: Ng vo FV

03: Ng vo FI

04: Truyn thng RS485 02 -

iukhi

ntns

A143

Chn loi iukhin

00: Cng (A + B)01: Tr(A - B)02: Nhn (A B)

00 -

A145Slng cngtn s 0.0 n 400.0 0.0 Hz

iuchn

htns

A146Chiu cng tns

00: Cng gi trA145 n tn sng ra01: Trgi trA145 ttn sng ra 00 -

A151Tn sbt uVR

0.0 n 400.0 0.0 Hz

A152Tn skt thcVR

0.0 n 400.0 0.0 Hz

A153 Hsbt uVR 0. n 100. 0. %

A154Hskt thcVR

0. n 100. 100. %iuchnhVR

A155

Chn VR btu

00: Dng tn sbt u (A151)01: Bt u 0Hz 01 -

Tham s Chc nng Dliu Mcnh nv

Khingli

b001 Chn thli

00: Chung bo ng01: Bt u 0Hz02: Bt u tn sph hp03: Ngt sau khi ngng gim tn s

ph hp.

00 -


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b002

Thi gian ngtin tc thicho php

0.3 n 25.0 1.0 s

b003Thi gian chthli

0.3 n 100.0 1.0 s

b004

Chn dng khingt in tcthi hay tronglc ngt thp

00: Mt tc dng01: C tc dng

00 -

b005

Chn thi gianthli ngtin tc thi

00: 16 ln01: Khng gii hn

00 -

b011

Tn sbt uti tn skhi

ng li

00: Tn sgin on01: Tn sMax

02: t tn s

00 -

b012Mc nhit kin

Im

b212Mc nhit kin th2

0.2 Im ti1.0 ImIm

A

b013

Chn thuc tnhnhit kin

00

Nhitkin

b213

Chn thuc tnhnhit kinth2

00: Gim thuc tnh moment quay 101: Thuc tnh moment quay khng

i02: Gim thuc tnh moment quay 2 00

-

Tham s Chc nng Dliu Mc nhn

v

b050

Chc nng

khng dng lcngt ngun tcthi

00: Mt tc dng01: C tc dng (dng)02: C tc dng (khi ng li)

00

Chcnngkhngdng

lc

b051

Chc nngkhng dng inp bt u lcngt ngun tcthi

0.0 n 1000. 0.0 V


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b052

Chc nngkhng dng mcgim tc lcngt ngun tcthi

0.0 n 1000. 0.0 V

b053

Chc nngkhng dng thigian gim tc lcngt ngun tcthi

0.01 n 99.99100.0 n 999.91000 n 3000

1.0 S

b054

Chc nngkhng dng brng bt ugim tc lc ngtngun tc thi

0.0 n 10.0 0.0 Hz

b055

Tng mc bovqu p tronglc gim tc

0.2 n 5.0 0.2 -

b056

Thi gian bo vtrn vn tronglc gim tc

0.0 n 150.0 0.2 S

b080 iu chnh AM

0. n 255.( chia svi C086 cho iu

chnh lch AM)

100 -

b082 Tn sbt u 0.5 n 9.91.5

Hz

Chcnngkhc

b083 Tn smang 2.0 n 12.03.0

kHz

b084 Chn khi ng

00: Xa bgim st ngt01: Dliu ban u02: Xa bgim st ngt v dliu ban u

00 -

K

hing

b085

Chn tham skhi ng

00

* khng thay i00 -

Tham s Chc nng Dliu Mc nhn

v


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b086

o ngc hstn s

0.1 n 99.9 1.0 -

b087Chn phmSTOP

00: C tc dng01: Mt tc dng

00 -

b088 Chn dngchy tdo00: Bt u 0Hz01: Khi ng li tn s

00 -

b089Chn bgimst hin th

01: Gim st tn sng ra02: Gim st dng in ng ra03: Gim st chiu quay04: Gim st gi trhi tip PID05: Gim st ng vo a chc nng06: Gim st ng ra a chc nng07: Gim st sthay i tn s

01 -

b091 Chn dng00: Ngng gim tc01: Ngng chy tdo 00

-

b092iu khin qutlm mt

00: Lun lun ON

01: ON trong lc RUN

02: Ty theo bn nh nhit 01 -

b130

Chc nngngng khi quti


00 -

b131

Ci t mcchc nng dngkhi qu p

200-V class: 330. to 395.

400-V class: 660. to 790.380/760 V

b133

Chn chcnng bo vqu p trong

lcgim tc


00 -

b134

Ci t mc

bo vqu ptrong lc gimtc

Loi 200V : 330. n 395.Loi 400V : 660. n 790.

380/760V

Chcnngkhc

b140Chc nng khqu dng in


01 -


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b150

Gim ti tng


00 -

b151

Chn chcnng sn sng


00 -


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6.2.3: Ci t kiu iu khin

Mi quan hgia tng moment quay v thuc tnh V/fXc nh mi quan hca in p ng ra da vo tn sng ra

Tham s Chc nng DliuMc

nh

n

v

A041Chn tng Momentquay

*A241Chn tng Momentquay ln 2

00: Tng moment quay bng tay01: Tng moment quay tng

00 -

A042

Tng in pmoment quay bngtay

5.0

*A242

Tng in pmoment quay bngtay ln 2

0.0 n 20.0(Tl gi trca in p AVRchn trong A082)

0.0

%

A043 Tng tn smoment quay bngtay

2.5

*A243

Tng tn smoment quay bngtay ln 2

0.0 n 50.0(Tltn scbn)

0.0

%

A044Chn thuc tnhV/f

*A244Chn thuc tnhV/f ln 2

00: Thuc tnh ca momentquay khng i (VC)01: Gim thuc tnh ca momentquay (Ngun 1.7 VP)02: Gim c bit thuc tnhmoment quay (VP c bit)

00 -

A045Ng ra in p thuc

*A245Ng ra in p thuc ln 2

20 n 100 100 %

Chc nng lin quan A082, H003/H203, H004/H204

chuyn sang iu khin ln th2, gn 08 n u cc ng vo a chc nng vsau bt n ln ON


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Phng php iu khin (Thuc tnhV/f )

Thuc tnh ca moment quay cnh (VC)in p ng ra tlvi tn sng ra.

Mc d tlt0 Hz n tn scbn, in p ng ra khng i bt chp sthay ittn scbn n tn sMax.

Gim thuc tnh moment quay (ngun 1.7 VP)Thch hp cho mt ci qut hay bm nc m n khng phthuc nhiu vo

moment quay trong cc loi c tc thp. N cung cp hiu sut cao, gim ting nv rung ng dn ti gim in p ng ra i vi cc loi c tc thp.

Gim thuc tnh moment quay c bit (VP c bit)Thch hp cho mt ci qut hay bm nc m n phthuc vo moment quay

trong cc loi c tc thp. Thuc tnh VC chgim tc chm trong vic gimthuc tnh ca moment quay.


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Thi ka: Cung cp thuc tnh moment quay khng i (VC) trong phm vit0 Hz n 10% tn scbn. Th dnu tn scbn l 60Hz, bin tn cung cpthuc tnh moment quay khng i trong phm vi t0 n 6Hz.

Thi kb: Gim thuc tnh moment quay trong phm vi t10% n 100% catn scbn. in p ng ra cbn ca bin tn nm trn ng cong ngun 1.7 ca

bin tn.Thi kc: Cung cp in p khng i trong phm vi ttn scbn n tn

sMax.

6.2.4: Ci t ng vo, ra a chc nng


nv

A005 Chn FV/FI

02: iu chnh cng tc gia FV/FREQqua u cc AT

03: iu chnh cng tc gia FI/FREQqua u cc AT

04: Chng vo FV05: Chng vo FI

02 -

A011Tn sbt u

FV0 n tn sMax 0 Hz

A012 Tn scui FV 0 n tn sMax 0 Hz

A013Mc bt u

FV0 n 100 0 %

A014Mc cui cng

FV

0 n 100 100 %

A015 Bt u chnFV

00: Bt u tn sbn ngoi (t gi trA011)

01: 0 Hz01 -

Ngvotngt

A016 FV, FI ly mu 1 n 17 8 -

A020 Tc chuna bc 0 Tn sang bt u 0.0 n tn sMax

6.0 Hz

acptc

A220 2 tc chun

a bc 02 tn sang bt u 0.0 n tn sMax 6.0 Hz


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nv

A021 a cp tc chun 1

0.0

A022 a cp tc chun 20.0

A023a cp tc chun 3

0.0

A024a cp tc chun 4

0.0

A025 a cp tc chun 5

0.0

A026 a cp tc chun 6

0.0

A027 a cp tc chun 7

0.0

A028a cp tc chun 8

0.0

A029a cp tc chun 9

0.0

A030 a cp tc chun 10

0.0

A031 a cp tc

chun 110.0


0.0

A033a cp tc chun 13

0.0

A034a cp tc chun 14

0.0


Tn sbt u 0.0 n tn sMax

0.0

Hz

A038 Tn scht Tn sbt u 0.00 n 9.99 6.00 Hz

acptc

A039Dng chnTn scht

00: Ngng chy tdo01: Ngng gim02: Ngng hm DC

0.0 -


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Tham s Chc nngDliu c nh

nv

C001Chn ng vo achc nng 1

00

C201 Chn 2 ng voa chc nng 1

00


01


01


18

C203Chn 2 ng voa chc nng 3

18


12


12

C005 Chn ng vo achc nng 5

02

C205Chn 2 ng voa chc nng 5

00: FW (Thun)01: RV (Nghch)02: CF1 (Ci t a tc 1)03: CF2 ( Ci t a tc 2)04: CF3 ( Ci t a tc 3)05: CF4 ( Ci t a tc 4)06: JG (Rung)

07: DB (Hm DC mrng)08: SET (iu khin ln 2)09: 2CH (2 bc tng/gim)11: FRS (Ngng chy tdo)12: EXT (Ngt ngoi)13: USP (Chc nng USP)

15: SFT (Kha phn mm)16: AT (Chuyn ng vo tng t)18: RS (Reset)

19: PTC (Ng vo in trnhit)20: STA (3 dy start)

21: STP (3 dy stop)

22: F/R (3 dy thun/nghch)23: PID (Sdng/cm sdng PID)24: PIDC (Reset ton bPID)27: UP (Chc nng nhanh ln/xung)28: DWN ( Chc nng nhanh

ln/xung )29: UDC (Chc nng xa dliuln/xung)31: OPE (iu khin cng bc)50: ADD (Cng tn s)51: F-TM (Kha u cc cng bc)52: RDY (Chc nng sn sng)53: SP-SET (2 chc nng c bit)64: EMR (Kha khn cp*1)255: Khng c chc nng*1. Kha cng bc c t khi

chuyn sang S8 v khng c tham s.

02

-

C011Chn ng vohot ng achc nng 1

00

Ngvo

uccachcnng

C012

Chn ng vohot ng achc nng 2

00

-


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nv

C021

Chn u cc

ng ra a chcnng P100

C026

Chn chc nngng ra Relay

(MA, MB)

00: RUN (Trong lc chy )01: FA1 (Min tc khng i )02: FA2 (t tn stn hiu n)

03: OL (Cnh bo qu ti)04: OD (lch PID qu mc)05: AL (Ng ra chung bo ng )06: Dc (Pht hin hmch)07: FBV (Trng thi ng ra FB PID)08: NDc (Li hthng)09: LOG(Ng ra iu khin logic)10: ODc (Ty chn thng tin hmch)43: LOC (Pht hin du hiu qu ti nh)

05

-

C028 Chn AM 00: Tn sng ra

01: Dng in ng ra

00 -

C031Chn contc ucc ng ra achc nng P1

00

C036Chn contcng ra Relay

(MA, MB)

00: NO contc ti MA; NC contc ti MB01: NC contc ti MA; NO contc ti MB

01

-

C038

Kiu tn hiu ngra ti nh.

00: Cho Php Trong Lc Tng/Gim tckhng i.

01: Chcho php trong lc tc khngi

01 -

Citngraa

chcnng

C039

Mc pht hinti nh

0.0 n 2.0 Dng nh mc (0.0ci t chc nng kha)

Dng

nhmc

-

C041Mc cnh boqu ti.

Dng

nhmc


00


00


00


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C241 Mc cnh boqu ti ln 2.

Dng

nhmc

C042Tn st ntrong sut thigian tng tc

0.0 n 400.0 0.0 Hz

C043Tn st ntrong sut thigian gim tc

0.0 n 400.00.0 Hz

C044

Mc lch qumc PID.

0.0 n 100.0 3.0 %

C052 Gii hn trn FBPID. 100

C053

Gii hn di FBPID.

0.0 n 100.0

0.0

%


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Tham s Chc nng Dliu Mcnh

nv

C070 Chn kiu iukhin

02: iu khin s03: ModBus

02 -

C071 Thng tin vchn tc

04: 4800 bps

05: 9600 bps

06: 19200 bps

04 -

C072 Chn imthng tin

1 n 32. 1. -

C074 Chn thngtin tng t

00: Chn/l01: Chn02: L

00 -

C075 Chn thng tinbit dng

1: 1-bit

2: 2-bit1 -

C076

Chn li thngtin

00: Ngt01: Ngt sau khi ngng gim tc .02: Bqua03: Chy tdo04: Ngng gim tc

02 -

C077 Ht thi gian lithng tin 0.00 n 99.99 0.00 s

iuchnhchcnngthngtin

C078 Thi gian ch

thng tin

0. n 1000. 0. ms

C081

iu chnh FV0.0 n 200.0 100.0 %

iuchnhkhc

C082 iu chnh FI 0.0 n 200.0 100.0 %


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nv

C086 iu chnh lch AM

0.0 n 10.0 0.0 V

C091 Khng dng Dng "00".*Khng thay i.

00 -

C101 Chn ln/xung 00: Khng tch trdliu tn s01: Tch trdliu tn s

00 -

C102 Chn Reset00: Ngt reset lc bt ngun01: Ngt reset lc tt ngun02: Chcho php trong lc ngt (Reset

khi bt ngun)

00 -

C141 iu khin logicchc nng ngvo A

00 -

C142 iu khin logicchc nng ngvo B

00: RUN (Bo hiu trong lc chy)01: FA1 (Bo hiu khi tc khng i)02: FA2 (Bo hiu tn st)03: OL (Cnh bo qu ti)04: OD (lch PID)05: AL (Ng ra chung bo ng)06: Dc (Pht hin hmch)07: FBV (Trng thi ng ra FB PID)08: NDc (Li hthng)10: ODc (La chn thng tin hmch)43: LOC (Du hiu pht hin ti nh)

01 -

C143Chn kiu iukhin logic

00: AND

01: OR

02: XOR

00 -

C144Ng ra u ccP1 ON delay

0.0 n 100.0 0.0 s

C145Ng ra u ccP1 OFF delay

0.0 n 100.0 0.0 s

C148Ng ra Relay

ON delay

0.0 n 100.0 0.0 s

Khc

C149

Ng ra Relay

OFF delay0.0 n 100.0 0.0 s

Tham

siu

H003

Chn cngsut ng c Loi 200V

0.2/0.4/0.75/1.5/2.2/3.7/5.5/7.5

Mcnhca

hngkW


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H203Chn cng sutng cln th2

Mcnhca

hng

H004Chn sccng c

4

H204 Chn sccng cln th2

2

46

84

Cc

H006 Tham sn nh 100

%

H206Tham sn nhln th2

0. n 255.100

%

iu khin ln th2 c hin thkhi chnh t (08) n iu khin tC001 n

C005.

6.3: Cc chc nng ca Bin Tn

6.3.1: Cc phm chc nng


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Tn M t

Led chthngunSng ln khi cung cp ngun n mch iukhin.

Led chthchungbo ng Sng ln khi bin tn c li sc.

Led chthkhiRUN

Sng ln khi bin tn ang chy.

Led chthPROGRAM

Sng ln khi t gi trcho mi chc nngv chcho bit dliu hin th.Nhp nhy trong lc cnh bo (khi t gi

trkhng ng).

Hin thdliuHin thdliu lin quan, nhtn schun,

ng ra dng in v t gi tr.

Led hin thdliu

Sng ln chcho bit dliu hin th.

Hz: tn s

A: dng in

Led chthVolume

Sng ln khi t ngun tn schun n iuchnh FREQ.

iu chnh FREQ t tn s. Chc hiu lc khi t ngun tnsn iu chnh FREQ, (kim tra ledVolume chcho bit n sng ln)

Led chthlnhRUN

Sng ln khi lnh Run c t iu khin s.(phm Run trn iu khin sth lun sn c iu khin)

Phm RUNBin tn khi ng. Chsn c khi chn iukhin s(kim tra lnh Run th led sng ln)

Phm STOP/RESET

Gim tc v dng bin tn. Chc nng ny

ging nhphm Reset nu bin tn c li sc.


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Phm Mode

Chuyn gia: chgim st (d---), loi chcnng cbn (F---) v chc nng mrng (A---,

b---, C---, H---)

Phm Enter

Enter t gi tr(thay i gi trt, v chc chn chng tanhn phm Enter)

Phm tngThay i cch thc, chng hn nhtng gi

tr ca mi chc nng.

Phm gimThay i cch thc, chng hn nhgim gi

tr ca mi chc nng.


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6.3.2: Chc nng gim st

6.3.2.1: Chgim st (d---)/kiu chc nng cbn (F---)

Tham s Tn DliuMcnh

nv

d001 Gim st tn sng ra

0.0 n 400.0 - Hz

d002 Gim st dng

in ng ra0.0 n 999.9 - A

d003 Gim st chiuquay

F: Thun0: DngR: Nghch -

-

d004Gim st gi trhi tip PID

0.00 n 99.99100.0 n 999.9

1000. n 9999.(Cho php khi chn chc nng PID)

- -

d005Gim st ng vo

a chc nng

Th du ccS2, S4: ON

u ccS1, S3, S5:OFF

- -

d006Gim st ng ra achc nng

Th du ccD1:ON

u ccMA:OFF

- -

d007Gim st tn sng ra

(sau khi bin i)

0.00 n 99.99100.0 n 999.91000. n 9999.1000 n 3996 (10000 n 39960)(tn sng ra hsbin i ca

b086)

- -

d013 Gim st in png ra

0. n 600. - V

d016 Tng thi gianchy

0. n 9999.1000 n 9999100 n 999[h]

- h

d017 Gim st thi gianbt ngun

0. n 9999.1000 n 9999100 n 999[h]

- h

d018 Gim st bnnh nhit

0.0 n 200.0 0C


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d080 Gim st tn snhiu 0. n 9999.

- -

d081 Gim st nhiu 1(mi nht)

d082 Gim st nhiu 2

d083 Gim st nhiu 3

M li (iu kin ca sc)tn sng ra [Hz]dng in ng ra [A]in p DC bn trong [V] thigian chy [h]thi gian ON [h]

-

Tham s Tn DliuMcnh

nv

d102Gim st in pDC

0.0 n 999.9- V

d104Gim st nhitkin 0.0 n 100.0 - %

F001Gim st/ci ttn sng ra

Tn sbt u n tn sMax th1v th2 - Hz

F002 Thi gian tngtc

0.01 n 99.99100.0 n 999.91000. n 3000.

10.0 s

F202Thi gian tngtc th2

0.01 n 99.99100.0 n 999.91000. n 3000.

10.0 s

F003 Thi gian gimtc

0.01 n 99.99100.0 n 999.91000. n 3000.

10.0 s

F203 Thi gian gimtc th2

0.01 n 99.99100.0 n 999.91000. n 3000.

10.0 s

F004Chn chiu quayiu khin

00: Thun01: Nghch 00 -

Chc nng ln th2 hin thkhi chnh t (08) n iu khin tC001 n C005.


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6.3.2.2: Gii hn qu ti/cnh bo qu ti

Chc nng ny gip ngn chn v ngt qu dng in nhanh chng trong khi tc hot ng khng i hay tng tc.

Tham s Chc nng DliuMc

nh

n

v

b021 Chn gii hn qu ti 01 -

*b221Chn gii hn qu tiln th2

00: mt tc dng.01: cho php khi tc hotng tng hay khng i.02: cho php khi tc hotng khng i. 01 -

b022 Mc gii hn qu ti 1.5 x Im A

*b222Mc gii hn qu tiln th2

0.1 x Im ti 1.5 x Im

1.5 x Im A

b023Thng sgii hn quti

1.0 s

*b223Thng sgii hn quti ln th2

0.1 n 3000.0( gim thi gian trong khichc nng ny ang hotng)

1.0 s

b028Chn im gii hn quti

00 -

*b228Chn im gii hn quti ln th2

00: t gi trb022, *b22201: ng ra u cc FV

00 -

C041 Mc cnh bo qu ti Im

*C241Mc cnh bo qu tiln th2

0.0: khng hot ng0.1 x Im ti 2.0 x Im(tn hiung ra OL khi mc cnh boqu ti c nhn thy

Im

A

Chc nng lin quan C021, C026

chuyn chiu khin ln th2, gn gi tr08 n u cc ng vo achc nng v sau bt n ln ON.

Bin tn gim st dng ng ctrong sut thi gian hot ng tng tc hay tc khng i. Nu n n mc gii hn qu ti th ng ra bin tn stng gim xungn thng sgii hn qu ti.

Mc gii hn qu ti t gi trdng in cho chc nng ny lm vic.Khi chc nng ny hot ng, thi gian tng tc trnn di hn thi gian t.Vi thng sgii hn qu ti t qu thp, ngt qu p c thxy ra phc hi

nng lng tng c. Chc nng ny th qu trnh gim tc bng vi qu trnh tngtc.

Thc hin iu chnh sau nu chc nng ny hot ng sut khi tng tc v tn skhng tm thy mc mc tiu.


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Tng thi gian tng tc.Tng moment quay.Tng mc gii hn qu ti.Dng bin tn cp cao hn.

Chng ta c ththay i mc ci t trong vic chn im gii hn qu ti.Chn 00 gi trt ca b022 v *b222 c cung cp n mc gii hn qu ti.Chn 01 ng vo in p tng tkhi ng gia FV v FC v 10V y ph hpvi 150% ca loi dng in.Ch rng 01 c thcht nu PID khng khi ng v u cc AT khng ct.

Cnh bo qu tiNu ti qu ln, chc nng ny cnh bo du hiu qu ti ng ra, sau chng ta

c thc mc qu ti ny. iu ny gip ngn cn hhi ckh lc qu ti trnbng ti, hay dng mt phm vi hot ng do ngt qu ti ca bin tn.

Gn 03 (OL) n u cc ca ng ra a chc nng P1(hay u cc ng ra relay).


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6.3.2.3: Chc nng dng khi qu in p

Chc nng ny ngn nga v ngt khi qu p phc hi nng lng tng ctrong khi gim tc . Ch rng thi gian gim tc c thdi hn gi trt. Nuin p DC vt qu gi trt, bin tn ngng gim tc .Chc nng ny ging nhl chc nng dng khi qu in p, c m ttrong b055 v b056. Tuy nhin chcnng ny c khc bit vthuc tnh lc gim tc v chng ta c thla chn chcnng cho hthng ca chng ta.


nv

b130 Ngng khi qu p00: mt tc dng01: c tc dng 00 -

b131Ci t mc ngng khiqu p

Loi 200V: 330 n 395Loi 400V: 660 n 790

380/760 V

Chn la mt tc dng hay c tc dng chc nng dng khi qu in p trongb130.

t li chc nng mc dng khi qu in p trong b131.in p DC ca mch chnh tng ln bi v sphc hi nng lng tng c

mi khi bt u gim tc . Vi chc nng ngng khi qu p t l c tc dng(b130: 01), bin tn sngng gim tc mi ln in p DC ca mch chnh ctm thy mc dng khi qu p, n schm hn mc qu in p. Tc gim sau

bt u li nu mc in p gim xung di mc dng khi qu in p.Vi chc nng ngng khi qu p t c tc dng (b130: 01), th thi gian gim tc

c thln hn gi trt (F003/F203).Chc nng ny khng c mc ch gi cho mc in p DC ca mch chnh

khng i. Ci ngt khi qu p c thxy ra nu in p DC ca mch chnh tng ln.

6.3.2.4: Chc nng ngn chn qu dng in

Chc nng ny ngn chn qu dng in bi v dng in tng ln khi tc tngnhanh.


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Chn c tc dng hay mt tc dng chc nng ngn chn qu dng in trongb140.

Chc nng ny khng hot ng trong thi gian gim tc .


nv

b140 Ngn chn qu dng in 00: mt tc dng01: c tc dng 01 -


45/50

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6.3.3: Chc nng cc ng iu khin

6.3.3.1: Thng skthut ca cc ng iu khin

K hiu Tn v chc nng Mc nhc imkthut

24 V DC 10%

30 mA max.

PSC

Cung c

p u cc ngun bnngoi cho tn hiu ng vo(input) ti bnhn logic.

Cung cp u cc ng rangun bn trong cho tn hiung vo(output) ti ngun logic

- 24 V DC 10%

100 mA max.

S1 Thun/dng

S2 Nghch/dng

S3 Reset li

S4Li dngkhn cp

S5

u dy ng vo a chc nngS1 ti S5.

Chn 5 chc nng trong s31chc nng v gn chng n tu dy S1 ti S5.Nhng u dy gn th tng

thay i khi sdng chc nngdng khn cp.

a cp tcchun 1

Contc ng vo

ng:ON (Start)

: OFF (Stop)

Thi gian ONmin l 12ms.

Tn hiung vo

SC Tn hiu ng vo thng thng-

Tn hiugim st

AMGim st tn sAnalog/gim stdng in ng ra Analog

Gim st tnsAnalog

FS Cung cp ngun tn schun.-

10 V DC10 mA max.

FVTn hiu mu tn sin p -

0 - 10V DC

Tr khng ngvo10kKhi ci t bitr ti FS, FVv FC

(1 - 2 k)

FI Tn hiu mu tn sdng in -

4 - 20 mA DC

Tr khng ngvo 250

Tn schunng vo

FC Tn schun thng thng-

P1u cc ng ra a chc nngchn trng thi ca bin tn vgn n n u cc P1.

Tn hiu tns t cti tc khng i

Tn hiung ra

PC Tn hiu ng ra thng thng -

27 V DC

50 mA max.


46/50

- 46 -

MA

MBTn hiung ra

Relay

MC

Loi contc250V AC 2.0 A(in trti)100VAC min

0.2 A (in cm ti) 10mA30V DC 3.0 A (in trti) 5V DC

0.6 A (in cm ti) 100mA

Hot ng thng thng: MA-MC ngHot ng khng bnh thng hay tt ngun: MA-MC m


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6.3.3.2: Chc nng ca cc ng iu khin

Ng chcnng

K hiu Tn Chc nng v phng php kt ni Cdy

Con tcng vo

S1S2

S3

S4

S5

Ng vo

a chcnng

Chn chc nng v gn chng ti ng

vo S1 ti S5.Hnh vminh ha

P24Ci t sn

24V DCNg ra 24V DC

SC

Ng vo

thng

thng Tn hiu ng vo thng thngNguncung cp

PSC

Cung cpngun

ng vo

Nu ng vo a chc nng t vimc logic thp, u dy PSC cung cpngun bn ngoi u dy ng vo.

Nu ng vo a chc nng t vimc logic ngun, u dy PSC cungcp ngun bn trong u dy ng ra.

FS

Cung cpngun tn

schunng ra.

FV

Tn schun ngvo (inp mtchiu)

FI

Tn schun ngvo (dng

in mtchiu)

Tn schunAnalog

bn ngoi

FC

Tn schunthng

thng

Gim st

ng ra

AM Ng ra achc nng

Analog

Chn la ttn shay dng in ng

Vbc

dy t0.14-0.75

mm2,

nghcdy 0.75

mm2.


48/50

- 48 -

ra.

c im kthut u dy ng ra.0 to 10V DC ht thang o.

1 mA max.

P1

Ng ra achc nngth2

Mcgp ng

ra

PC

Ng ra achc nngthng

thng

c im kthut u dy ng raMcgp ng ra.27V DC max.

50mA max.

Chn trng thi ca bin tn v gn nti u dy P1..

MAMB

Ng rarelay

Ng ra

relay

MC

Ng ra

relay

thng

thng

Chn chc nng ging nhng ra achc nng th*3, th*4.

*1. Ng vo ng thi ca dng in v in p th khng thc hin c. Khngkt ni vi tn hiu ng thi.

*2. Theo mc nh ca hng, ng ra a chc nng P1 c t l tip imthng mNO. chuyn sang tip im thng ng NC, ta thay i ci t C031.

*3. Di dy l c im kthut tip im ca ng ra relay.

u dy ng raTip im cngsut

Ti tr Ti cm

Max.250V AC 2.5A

30V DC 3A

250V AC 0.2 A

30V DC 0.7 A

MA-MC

Min.100V AC 10 mA

5V DC 100 mA

Max. 250V AC 1 A30V DC 1 A 250V AC 0.2 A30V DC 0.2 AMB-MC

Min. 100V AC 10 mA

5V DC 100 mA

*4. Theo mc nh ca hng, ng ra relay (MA, MB) tip im chn (C036)c t l tip im thng ng NC gia MA-MC, v tip im thng mNOgia MB-MC.

6.4: Vn hnh


49/50

- 49 -

Cp ngun cho bin tn. u dy cho ti. u dy cho cc ng vo, ra ca bin tn nu sdng phng php iu khin

bng tip im v u dy. Ci t in p, dng in, tn sng vo, ra. Ci t cc thng scbn cn thit. Ci t kiu iu khin. Ci t chgim st. Nhn Run chng trnh hot ng. Khi c schay mun dng th nhn Stop/Reset.


50/50

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Phn 4: Cc Bi Thc Tp

3g3jx training material vn

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