ic5a
TRANSCRIPT
Thng hiu i u trong ngnh in v T ng Ho
Bin tn iC50.4- 2.2kW 1 pha 200 230 VAC
Thit b T ng Ho
iC5 Tiu chun ton cu, cung cp a dng cc ng dng p ng phn ln cc yu cu ca khch hng Giao tip Modbus (Tu chn) iu khin PID iu khin theo Vct khng cm bin T ng d thng s ng c
Cc mu sn phm 05 04 c trng 06 c im k thut
S u nI 07
Bn phm 08
M t thng s chng trnh 11 09 Thng s chng trnh
Khuyn co lp t 18
08 Khi kt ni bn ngoi
16 KIm tra & x l s c
Bin tn iC5, la chn tt nht vi kch thc nh gn v chi ph hiu qu
Cc c trng
iu khin theo vect cm binIC5 s dng thut ton iu khin theo vect khng cm bin, v n c ci tin khng ch iu chnh c cc c tuyn momen m cn iu chnh tc trong iu kin khng n nh do ph ti thay i.
Dng sn phm bin tn iC5 ca LST ng d thng sThut ton t ng d thng s trong iC5 t cc h s ng c t ng lm cho nhng cn tr ch yu tc thp do s thay i ca ti v momen thp sn sinh duy tr n nh.
Kh khn trong o lng ng c khng i Cc l u vo do ngI s dng. Momen thp tc thp Tc thp do s thay i tI Ci t bi chuyn gia c im
Ci t bi ngi s dng Momen c ci thin tc thp T ng d thng s ng c iu khin ng c n nh.
Chuyn I tn hiu PNP v NPNIC5 thit lp tn hiu PNP v NPN cho cc b iu khin bn ngoi. N lm vic in p 24VDC m khng ph thuc vo dng tn hiu PLC hay cc thit b khc..
Giao tip b mt, Modbus-RTUIC5 cung ng giao tip b mt, ModBus-RTU thng dng nht, cho iu khin t xa bng PLC hoc cc thit b khc.
Quy trnh iu khin PIDQuy trnh iu khin PID c s dng trong iC5 lm tc hiu chnh nhanh vi chnh xc ca s vt l v dao ng cho iu khin lu lng, nhit , p sut
04
Cc mu sn phm
ng c thch hp 0.4kW (0.5HP) 0.75kW (1HP) 1.5kW (2HP) 2.2kW (3HP)
220V, 1 pha SV004iC5-1 SV008iC5-1 SV015iC5-1 SV022iC5-1
B lc sng hi tu in p vo
Bin tn LS ng c danh nh (004 : 0.4kW ~ 022 : 2.2kW) Tn sn phm
Tn Model Bin tnu vo 200 ~ 230V 5.5A u ra 0 ~ INPUT V 2.5A 0.5HP/0.4kW 1phase 50/60Hz 3phase 0.1~400Hz u vo u ra
: in p , dng, tn s v s pha
: in p, dng, Cng sut(FLA), tn s v s pha
M v s seri.
05
c im k thutc im k thut (Mc200-230V)Sn phm Cng sut [HP] [kW] u ra danh nh Cng sut[kVA] FLA[A] in p Tn s u vo danh nh in p Tn s SV004iC5-1 0.5 0.4 0.95 2.5 SV008iC5-1 1 0.75 1.9 5 3 pha, 200 n 230V 0 n 400Hz 1 pha, 200 n 230V ( 10% ) 50 n 60Hz ( 5% ) SV015iC5-1 2 1.5 3 8 SV022iC5-1 3 2.2 4.5 12
iu khinPhng thc iu khin Ci t tn s Ci t tn s chnh xc T l V/F Kh nng chu qu ti Tng Momen iu khin V/F, iu khin theo vect cm bin Tham chiu digital: 0.01Hz digital : 0.01% ca tn s ra max Thng, vung, s dng V/F 1 pht 150%, 30s 200% ( Vi c trng o ngc) Bng tay ( iu chnh 0 n 15%), T ng Tham chiu analogl: 0.06Hz/60Hz digital : 0.1% ca tn s ra max
Hot ngTn hiu vo iu khin hot ng Ci t tn s Lnh chy M rng M rng thi gian tng/ gim tc Dng khn Jog Reset li Tn hiu ra Trng thi hot ng & u ra li Bn phm/ T xa/ Truyn thng Analog: 0~10V/4~20mA Forward / Reverse Ci t ln 8 tc ( S dng chc nng m rng kt ni) 0,1 ~ 6000s.Max. 8 dng c th s dng chc nng m rng kt ni C th la chn c c tuyn tng/ gim tc: Thng, U hoc S. Ngt u ra Bin tn Hot ng Jog Reset li khi chc nng bo v c kch hot. D tn s, Bo qu ti, Kt, Qu p, Thp p, Qu nhit Bin tn, Chy, Dng, Tc khng I, d tc u ra li (u ra rle v u ra khng tip im). Ch dn Chc nng hot ng Chn mt dng tn hiu ra ca tn s, dng, in p v in p DC. (in p ra: 0~10V). Hm DC, Gii hn tn s, Tn s nhy, Chc nng th 2, B vng trt, Chng o chiu, T ng restart, iu khin PID. Digital: Bn phm Giao tip: RS485
Cc chc nng bo vNgt Bin tn Qu p, Thp p, Qu dng, Qu nhit Bin tn, Qu nhit ng c, Li pha I/O, u nI I/O sai, Qu ti , Li thit b ngoi 1.2, Mt lnh chy, Li phn cng, Li kt ni, Li CPU. Cnh bo Thp ngun thi gian ngn Chng cht my, Bo qu ti Thp hn 15ms: Gi hot ng
Lu hn 15ms: T ng reset li
Mn hnh lp riThng tin hot ng Thng tin li Tn s ra, Dng v in p, t gi tr tn s, Tc chy, in p DC Hin th l do gy li. Lu 5 li gn nht.
Mi trngNhit mi trng Nhit lu kho m cao so vi mt nc bin & Dung ng Khng kh p sut -10 C ~ 40 C -20 C ~ 65 C 90%Rh max.(Khng ng nc) 1000m max, 5.9m/sec2(0.6g) max. Khng kh n mn, D chy, Du hay bi bn. 70~106k Pa0 0 0 0
06
S u niNI ngn mch (* Dnh ring cho DC reactor)
P MCCB u vo AC 1 pha 200 ~ 230V L1 L2 G KNOB Ni t
P1
N
U V W
IM
Cc chn u vo a chc nng, P1 n P5 P1 (Mc nh : Thun) P2 (Mc nh : Ngc) u vo a P3 (Mc nh : Dng khn) P4 (Mc nh : Jog) P5 (Mc nh :Reset li) P24 PNP DC24V u ra 30B 30C VR Ngun tn hiu tc (12V 10mA)chc nng
Analog u ra (0~10V) AM
AM
CM
u ra Rle a chc nng
MO EXTG u ra khng tip im a chc nng
VI Tn hiu tc u vo dng p (0~10V) I Tn hiu tc u vo dng dng (4~20mA) CM Chn chung
Note : 1.= Chn mch lc
= Chn mch khin
2. in p u ra analog c th iu chnh ln12V. 3. Lnh chy c th t c bng in p, dng, in p+ dng, Bn phm, Bn phm Knob+in p , v Bn phm Knob+dng.
07
S chn u L1 L2Chn u L1, L2 U, V, W P, P1 G
P
P1Tn hiu u vo AC u ra Bin tn DC reactor t
N
UM t
V
W
G
u vo 1pha AC u ra 3pha n ng c Kt ni DC reactor Ni t
P4 30AChn u u vo P1, P2 P3, P4, P5 P24 VR VI I CM u ra AM-CM PNP DC24V u ra Cng sut ci t tn s Ci t tn s (in p) Ci t tn s (Dng) Chn chung Cho mn hnh
P5 EXTGM t
VR P24
V1 P1
CM I P2
I CM
AM P3
30B
30CTn hiu u vo a chc nng
MO
Used for multi-function input. Factory default settings are as follows. P2 = RX, Reverse P3 = BX, Emergency stop P4 = JOG
P1 = FX, Forward P5 = RST, Fault reset
DC24V power supply in case of PNP mode Cng sut cho ci t tn s analog. u ra max l +12V 10mA u vo DC 0 n 10V t tn s. in tr vo l 20k u vo DC 4 n 20mA t tn s. in tr vo l 250 Chn chung cho tn hiu ci t tn s analog v FM (cho mn hnh). u ra ca Tn s ra, Dng ra, in p v in p DC ra. Mc nh ca nh my l tn s ra. in p ra MAX = 0 n 12V, dng ra = 10mA
330A, 30C Rle a chc nng v 30B MO-EXTG Chn u ra khng tip im
Ngt u ra khi chc nng bo v hot ng hoc tn hiu u ra a chc nng. Chn rle a chc nng : Max. AC250V/1A, DC30V/1A Chn u ra khng tip im: Max. DC24V 50mA
Bn phm
Phm RUN STOP/RESET KNOB(Volume) NPN/PNP
Chc nng Phm chy Phm Dng/reset Chng trnh/chn Tn s La chn Ln Xung Tri Phi
M t Lm bin tn hot ng Lm dng hot ng hay reset trong trng hp c li Lm thay i thng s v lu chng Lm thay i tn s La chn ch gia NPN v PNP Tng gi tr thng s Gim gi tr thng s Di chuyn con tr sang tri Di chuyn con tr sang phi
08
Cc thng s chng trnhNhm thng sC 4 nhm thng s hp thc hot ng Nhm Nhm bin tn Nhm chc nng 1 Nhm chc nng 2 Nhm Input/Ouput M t Cc thng s c bn nh lnh tn s, thi gian tng gim tc Cc thng s chc nng c bn nh tn s max, tng momen Cc thng s ng dng nh tn s nhy, gii hn tn s max/min Cc thng s dng thnh chuI nh ci t khi a chc nng, hot ng t ng
Parameter group navigationNhm bin tn DRV Gr. FU1 Gr. FU2 Gr. I/O Gr. Nhm chc nng 2 Cc thng s ng dng cho iu khin PID, ci t ng c th 2 Nhm chc nng 1 Cc thng s chc nng c bn cho iu chnh tn s, in p ra Cc thng s c bn nh lnh tn s, thi gian tng gim tc
Nhm Input/Ouput
Cc thng s dng thnh chuI nh ci t khi a chc nng
Thay i gia cc nhm ch c th thc hin c trong m u tin ca mi nhm.
Thay i s dng phm phi ()
Thay i s dng phm tri ()
(1)
(1)
(1) Gi tr ca lnh tn s s c hin th trong m u tin ca nhm iu khin N s hin gi tr ci t ca ngi vn hnh. Mc nh ca nh my l 0.0.
09
Cc thng s chng trnhCc thng s trong nhm iu khin1 2 3 M u tin 0.0 c hin th. n phm ln() mt ln sang m k tip. M th hai ACCxut hin. n phm ln() mt ln sang m k tip. M th ba ACCxut hin. n phm ln() mt ln sang m k tip. chuyn n m cuI cng n () cho n khidrC 4 xut hin n phm ln() thm mt ln tr v m u tin. 5 di chuyn ngc lI s dng phm xung ().
Cc bc ci t lnh tn s trong nhm iu khinNhp lnh tn s mi 30.05[Hz] t 0.0 t mc nh.
1
2 3
M u tin 0.0 c hin th. . n phm pro/ent (). . S v tr thp phn u tin c th c thay i. . n phm () S v tr thp phn u tin c th c thay i. n phm () cho n khi ln 5 n phm tri ()
4 S bn tri c th t. n phm tri () n phm tri () 6 Mc d 00.0 c thay i, gi tr thc t vn 0.05 7 t l 3 bng cch n phm ln(). n phm pro/ent(). 30.0 ang nhp nhy. 8 . n phm pro/ent dng nhp nhy. Tn s 30.0 c lu li. 9
5
Ch gii : (1) Mn hnh LCD trn bn phm ca bin tn iC5 ch c 3 s. S dng cc phm () gim st v ci t cc thng s. (2) b cc thng s ci t n cc phm thay i (hoc ) khi 30.0 ang nhp nhy trong bc
10
M t cc thng s chng trnhNhm iu khin Bn phm hin th 0.00 ACC DEC M t Tn s u ra : Trong khi chy Tn s tham chiu: Trong khi dng Thi gian tng tc Thi gian gim tc Phm vi ci t 0 n Tn s max[Hz] 0 n 6000 [s] 0 n 6000 [s] 0 (Bn phm) 1 (Fx/Rx-1) 2 (Fx/Rx-2) 3 (ModBus) 0 (Bn phm-1) 1 (Bn phm-2) 2 (Volume) 3 (V1) 4 (I)0 5 (Volume+1) 6 (V1+I) 7 (Volume+V1) 8 (ModBus) 0 n Tn s max[Hz] 0 n Tn s max[Hz] 0 n Tn s max[Hz] *[A] *[rpm] *[V] * * F(Thun) R(Ngc) Mc nh 0.00 5 5 iu chnh trong khi chy C C C
Drv
Ch iu khin
1
Khng
0
Khng
Frq
Ch tn s
St1 St2 St3 Cur RPM DCL v0L/P0r/t0r n0n drC Nhm FU1 FU1 FU2 I/O F0 F3
Tn s bc 1 Tn s bc 2 Tn s bc 3 Dng ra Tc ng c in p DC La chn hin th Hin th li t iu khin ng c Chn nhm chc nng1 Chn nhm chc nng 2 Chn nhm I/O Nhy tI m yu cu # Ct lnh chy
10.00 20.00 30.00 * * * * * F * * * 1
C C C * * * * * C C C C C
F5 F6
c tuyn tng tc c tuyn gim tc
F7 F8 F9 F10 F11 F12 F13 F14 F20 F21 F22 F23 F24 F25 F26 F27 F28 F29 F30
Ch dng Bm dng DC hm tn s Bm dng DC hm ON-delay Bm dng DC hm in p Bm dng DC hm thI gian Bt u bm dng DC hm in p Bt u bm dng DC hm thi gian Thi gian kch ng c Tn s Jog Tn s max Tn s c s Tn s khI ng La chn giI hn tn s Gii hn tn s trn Gii hn tn s di La chon tng momen bng tay/t ng Tng momen trong iu khin chy thun Tng momen trong iu khin chy ngc c tuyn V/F
1 to 60 0 (khng) 1 (Ct chy thun) 2 (Ct chy ngc) 0 (Thng) 1 (Cong-S) 0 (Thng) 1 (Cong-S) 0 (Gim t t) 1(Hm DC) 2(T do-Chy) F23 to 60[Hz] 0 to 60 [sec] 0 to 200[%] 0 to 60 [sec] 0 to 200[%] 0 to 60 [sec] 0 to 60 [sec] 0 to 400 [Hz] 40 to 400 [Hz] 30 n tn s max[Hz] 0 n 10 [Hz] 0(No), 1(Yes) 0 n giI hn trn [Hz] Gii hn di n tn s max[Hz] 0(Bng tay), 1(T ng) 0.0 n 15.0[%] 0.0 n 15.0[%] 0(Thng) 1(Cong) 2( S dng V/F)
0 0
Khng Khng
0 5 0.1 50 1 50 0 1 10 60 60 0.1 0 60 0.5 0 5 5 0
Khng Khng Khng Khng Khng Khng Khng Khng Khng Khng Khng Khng Khng Khng Khng Khng Khng Khng Khng
11
M t cc thng s chng trnhNhm FU1 Bn phm hin th F31 F32 F33 F34 F35 F36 F37 F38 F39 F40 F50 F51 F52 F53 F54 F55 F56 F57 F58 M t S dng V/F - Tn s 1 S dng V/F - in p 1 S dng V/F - Tn s 2 S dng V/F - in p 2 S dng V/F - Tn s 3 S dng V/F - in p 3 S dng V/F - Tn s 4 S dng V/F - in p 4 iu chnh in p ra Nng lng lu tr La chn nhit in t Cp nhit in t -1 pht Cp nhit in t - Lin tip H thng lm mt ng c Cp bo qu ti Thi gian gi bo qu ti La chn li qu ti Cp li qu ti Thi gian tr li qu ti Phm vi ci t 0 n F33[Hz] 0 n 100[%] F31 n F35[Hz] 0 n 100[%] F33 n F37[Hz] 0 n 100[%] F35 n tn s max[Hz] 0 n 100[%] 40.0 n110.0[%] 0 to 30[%] 0 (Khng), 1(C) F52 n 200[%] 50 n F51[%] 0(T lm mt) 1 (Lm mt cng bc) 30 n 150[%] 0 n 30[sec] 0 (khng), 1(c) 30 n 200[%] 0 n 60[s] 000 n 111(bit set) Bit 0 : Trong khi tng tc. Bit 1 : Trong khi tc u n Bit 2 : Trong khi gim tc. 30 to 150[%] Mc nh 15 25 30 50 45 75 60 100 100 0 0 150 100 0 150 10 1 180 60 iu chnh trong khi chy Khng Khng Khng Khng Khng Khng Khng Khng Khng C C C C C C C C C C
F59
La chn ch ngn dng ng c
000
Khng
F60 FU2 group H1 H2 H3 H4 H5 H6 H7 H8 H10 H11 H12 H13 H14 H15 H16 H17 H18 H19 H20 H21
Cp ngn dng ng c Lch s li u tin 1 Lch s li u tin 2 Lch s li u tin 3 Lch s li u tin 4 Lch s li u tin 5 Xo lch s li Tn s dng ThI gian dng La chon tn s nhy Tn s nhy 1, thp Tn s nhy 1, cao Tn s nhy 2, thp Tn s nhy 2, cao Tn s nhy 3, thp Tn s nhy 1, cao nghing ti im u ng cong S nghing ti im cuI ng cong S Bo v mt pha u ra La chn ngun bt khi khi ng Khi ng lI sau khi reset li
H22
La chn tm kim tc
H23 H24 H25 H26 H27 H30 H31 H32 H33 H34 H36
Mc gii hn dng li P li I S ln t ng khi ng li Thi gian tr trc khi t ng restart La chn cng sut ng c S cc ng c H s trt ng c Dng danh nh trong RMS Dng ng c khng ti trong RMS Hiu sut ng c
0 (Khng), 1(C) 0 n tn s max[Hz] 0 n10[s] 0 (khng), 1(C) 0 n H12[Hz] H11 n tn s max[Hz] 0 n H14[Hz] H13 n tn s max[Hz] 0 n H16[Hz] H15 n tn s max[Hz] 1 n 100[%] 1 n 100[%] 0 (Khng), 1(C) 0 (Khng), 1(C) 0 (Khng), 1(C) 0000 n1111(bit set) Bit 0 : Trong khi tng tc. Bit 1 : Sau khi reset li Bit 2 : restart li ngay khi ngun khng thch hp Bit 3 : Khi H20 chn l 1(C) 8 n 200[%] 0 n 9999 0 n 9999 0 n 10 0 n 60[s] 0.2, 0.75, 1.5, 2.2[kW] 2 n 12 0 n 10[Hz] 0 n 20[A] 0.1 n 20[A] 70 n 100[%]
150 Khng Khng Khng Khng Khng 0 5 0 0 10 15 20 25 30 35 40 40 0 0 0
Khng * * * * * C Khng Khng Khng Khng Khng Khng Khng Khng Khng Khng Khng C C C
0
Khng
100 100 1000 0 1 * 4 * * * *
C C C C C Khng Khng Khng Khng Khng Khng
12
M t cc thng s chng trnhNhm FU2 Bn phm hin th H37 H39 M t Sc ca ti Tn s mang Phm vi ci t 0 n 2 1 n 15[kHz] 0 (V/F) 1 (Slip compen) 2 (PID) 3 (iu khin vect cm bin) 0 n 1 0 n 5 [] 0 n 300[mH] 0 n 32767 0 n 32767 0 (I) 1 (V1) 0 n 999.9[%] 0.1 n 32.0[sec] 0.1 n 30.0[sec] 0 n 999.9[%] 0 n Tn s max[Hz] 0 (Max. freq.) 1 (Delta freq.) 0 (0.001s) 1 (0.01s) 2 (1s) 0 (Lnh tn s) 1 (ThI gian tng tc) 2 (ThI gian gim tc) 3 (Ch iu khin) 4 (Ch tn s) 5 (Tn s bc 1) 6 (Tn s bc 2) 7 (Tn s bc 3) 8 (Dng) 9 (Tc ) 10 (Lin kt in p DC) 11 (Hin th s dng) 12 (Hin th li) 13 (iu khin ng c) 0 (in p) 1 (Watt) 2 (Momen) 1 n 1000[%] x.xx 0 n 6000 [s] 0 n 6000 [s] 30 n Tn s max[Hz] 0 (Linear) 1 (Square) 2 (User V/F) 0.0 n 15.0[%] 0.0 n 15.0[%] 30 n 150[%] H89 n 200[%] 50 n H88[%] 0.1 n 20[A] 0 (C) 1 (Tt c cc nhm) 2 (iu khin) 3 (Chc nng 1) 4 (Chc nng 2) 5 (I/O) 0 n FFF 0 n FFF Mc nh 0 3.0 iu chnh trong khi chy Khng C
H40
La chn ch iu khin
0
Khng
H41 H42 H44 H45 H46 H50 H51 H52 H53 H54 H55 H70
T ng d thng s in tr Stato Tn hao t cm lI P sensor lI I sensor La chn tn hiu hI tip PIP li P cho iu khin PID li I cho iu khin PID li D cho iu khin PID li F cho iu khin PID Gii hn tn s cho iu khin PID Tn s tham chiu cho tng/gim tc
0 0 0 1000 100 0 300 1 0 0 60 0
C C C C C Khng C C C C C C
H71
T l thi gian tng gim tc
1
Khng
0
C
H72
Hin th
H73 H74 H79 H81 H82 H83 H84 H85 H86 H87 H88 H89 H90
La chn cu hnh s dng Tng hin th tc Loi phn mm Thi gian tng tc th 2 Thi gian gim tc th 2 Thi gian tng tc th 2 c tuyn V/F th 2 Tng momen th 2 theo chiu thun Tng momen th 2 theo chiu nghch Cp ngn nga dng my th 2 Cp nhit in t th 2 -1 pht. Cp nhit in t th 2 -tip tc Dng danh nh th 2
C 100 x.xx 5 10 60 0 5 5 150 150 100 * C * C C Khng Khng Khng Khng Khng C C Khng
H93
Thng s ban u
0
Khng
H94 H95
Bo v thng s ghi Bo v thng s thay i
0 0
C C
13
M t cc thng s chng trnhNhm FU2 Bn phm hin th I1 I2 I3 I4 I5 I6 I7 I8 I9 I10 I11 I12 I13 I14 I15 I16 M t Thi gian lc khng i cho tn hiu vo V0 in p vo V0 min Tn s tng ng n I2 in p vo V0 max Tn s tng ng n I4 Thi gian lc khng i cho tn hiu vo V4 in p vo V1 min Tn s tng ng n I7 in p vo V1 max Tn s tng ng n I9 Thi gian lc khng i cho tn hiu vo I Dng vo I min Tn s tng ng n I12 Dng vo I max Tn s tng ng n I14 Tiu chun cho trng hp mt tn hiu tc analog Phm vi ci t 0 n 9,999[msec] 0 n 10V 0 n 400 [Hz] 0 n 10V 0 n 400 [Hz] 0 n 9,999[ms] 0 n 10V 0 n Tn s max[Hz] 0 n 10V 0 n Tn s max[Hz] 0 n 9,999[msec] 0 n 20[mA] 0 n Tn s max[Hz] I12 n 20[mA] 0 n Tn s max[Hz] 0 (Khng) 2 (Na x1) 2 (Di x1) 0 (FX) 1 (RX) 2 (BX) 3 (RST) 4 (JOG) 5 (Speed-L) 6 (Speed-M) 7 (Speed-H) 8 (XCEL-L) 9 (XCEL-M) 10 (XCEL-H) 11 (DC-Brake) 15 (Up) 16 (Down) 17 (3 wire) 18 (EXT-A) 19 (EXT-B) 21 (Open-loop) 22 (Main drive) 23 (Analog hold) 24 (XCEL-stop) Mc nh 10 0 0.0 10 60.0 10 0 0.0 10 60.0 100 4 0 20 60.0 iu chnh Trong khi chy C C C C C C C C C C C C C C C
I20
Xc nh chn u vo a chc nng P18, 9, 15, 20, 21, 22, 23, 24, 25, 26 (- dnh ring -)
0
C
I21 I22 I23 I24 I25 I26 I27 I30 I31 I32 I33 I34 I35 I36 I37 I38 I39 I40 I41 I42 I43
Xc nh u vo chn Xc nh u vo chn Xc nh u vo chn Xc nh u vo chn Cc trng thi u vo Cc trng thi u ra
a a a a
chc chc chc chc
nng nng nng nng
P2 P3 P4 P5
Thi gian lc c nh cho u vo chn a chc nng Tn s bc 4 Tn s bc 5 Tn s bc 6 Tn s bc 7 Thi gian tng tc 1 Thi gian gim tc 1 Thi gian tng tc 2 Thi gian gim tc 2 Thi gian tng tc 3 Thi gian gim tc 3 Thi gian tng tc 4 Thi gian gim tc 4 Thi gian tng tc 5 Thi gian gim tc 5
Ging I20 trn Ging I20 trn Ging I20 trn Ging I20 trn 00000-11111[bit] 00-11[bit] 0 n Tn s max[[Hz] 0 n Tn s max[[Hz] 0 n Tn s max[[Hz] 0 n Tn s max[[Hz] 0 n Tn s max[[Hz] 0 n 600 [s] 0 n 600 [s] 0 n 600 [s] 0 n 600 [s] 0 n 600 [s] 0 n 600 [s] 0 n 600 [s] 0 n 600 [s] 0 n 600 [s] 0 n 600 [s]
1 2 1 2 * * 15 30 25 20 15 3 3 4 4 5 5 6 6 7 7
C C C C * * C C C C C C C C C C C C C C C
14
M t cc thng s chng trnhNhm FU2 Bn phm hin th I44 I45 I46 I47 M t Thi gian tng tc 6 Thi gian gim tc 6 Thi gian tng tc 7 Thi gian gim tc 7 Phm vi ci t 0 n 600 [s] 0 n 600 [s] 0 n 600 [s] 0 n 600 [s] 0 (Tn s) 1 (Dng) 2 (in p) 3 (Lin kt in p DC) 100 n 200[%] 0 n Tn s max[Hz] 0 n Tn s max[Hz] 0 (FDT-1) 1 (FDT-2) 2 (FDT-3) 3 (FDT-4) 4 (FDT-5) 5 (OL) 6 (IOL) 7 (Stall) 8 (OV) 9 (LV) 10 (OH) 11 (Mt lnh) 12 (Chy) 13 (Dng) 14 (Steady) 15 (Tm kim) 16 (Chun b) 17 (Chn li) Ging I54 trn 000 n 111(bit set) Bit 0 : in p thp Bit 1 : Li Bit 2 : S ln t ng reset 1 n 32 0 (1200bps) 1 (2400bps) 2(4800bps) 3(9600bps) 4(19200bps) 0(Khng) 1(T chy) 2(Dng) 0.1 n 12[s] Mc nh 8 8 9 9 iu chnh Trong khi chy C C C C
I50
u ra AM
0
C
I51 I52 I53
iu chnh u ra AM Cp d tn s D tn s rng
100 30 10
C C C
I54
Xc nh u ra khi a chc nng MO
12
C
I55
Xc nh cc chc nng Rle Ci t rle bo li (30A, 30B,30C) S bin tn
12
C
I56
010
C :
I60
1
C
I61
Tc
3
C
I62 I63
La chn hot ng khi mt tn s tham chiu Thi gian ch sau khi mt tn s tham chiu
3 10
C C
15
Kim tra v s l s c
Cnh bo :Nu chc nng bo v hot ng khi c sai lch/li trong bin tn, cnh bo tng ng c hin th trn bn phm v c ch ra sau y. Hiu chnh li trc khi khI ng li bin tn nu khng n c th lm gim tuI th ca bin tn.
Hin th
Li Qu dng Li tip t Qu ti bin tn Ngng li qu ti Qu nhit b phn lm mt Qu ti t lin kt DC Mt pha u ra Qu p Thp p Nhit in t Li b nhDng in ra ln hn 200%
M tdng danh nh. u ra bin tn b ngt.
Li tip t xy ra ngoi v bin tn. u ra bin tn b ngt. Dng in ra ln hn 150% dng danh nh qu 1 pht. u ra bin tn b ngt. Dng in ra ln hn gi tr t (F57) ca dng danh nh. u ra bin tn b ngt. B phn lm mt b qu nhit do nhit xung quanh qu cao. u ra bin tn b ngt.
Nu t lin kt DC ca bin tn cn c thayth. u ra bin tn b ngt. Mt mt hoc cc pha u ra U, V hoc W. u ra bin tn b ngt. in p chnh ca bin tn tng qu gii hn cho php 400V. Kim tra thi gian tng tc c t qu ngn hoc in p vo qu cao. u ra bin tn b ngt. u ra bin tn b ngt theo thI gian o ngn cn qu nhit ng c do qu ti.
LI xy ra trn b nh do s thay I cc thng s . N c hin th khi bt ngun. N c hin th trong trng hp li phn cng. N khng c kh nng reset bng phm STOP/RST trn bn phm hoc iu khin t xa. Bt ngun bin tn v chc chn bn phm tt v bt li ngun. Li truyn thng gia b iu khin v bn phm. N khng c kh nng reset bng phm STOP/RST trn bn phm hoc iu khin t xa. Bt ngun bin tn v chc chn bn phm tt v bt li ngun.
Li phn cng
Li truyn thng Li qut lm mt Ngt u ra khn cp
Li xy ra trn qut lm mt. u ra bin tn b ngt trong trng hp cc khi iu khin t xa BX bt. Cnh bo: khI ng lI bin tn t khi iu khin t xa BX tt trong khi FX/RX bt.
Li tn hiu tip xc u vo A Nu I20/21/22/23/24 t l 18 bt, u ra bin tn b ngt. Li tn hiu tip xc u vo B Nu I20/21/22/23/24 t l 19 bt, u ra bin tn b ngt.
Mt lnh tn s
Nu tn hiu vo b li khi s dng u vo analog hoc tu chn(RS485), th ci t bin tn theo mc 162.
16
Kim tra v x l s cLi Nguyn nhn Cch gii quyt
Thi gian tng/gim tc khng thng sc ca tI (GD2)
Thay bin tn c cng sut cao hn. C tc dng sau khi dng ng c hoc s dng tm kim tc (H22) trong FU2 trong chn u ra. Kim tra lI u nI u ra. Kim tra li phanh c kh. Kim tra u nI u ra. Thay ng c. Tng cng sut danh nh ca ng c v bin tn. Kim tra xem ci t c ng khng. Gim momen. Kim tra xe c vt l trong h thng thng gi hay khng.
Qu dng
Tng thI gian tng/gim tc. Ti ln hn danh nh ca bin tn. u ra ca bin tn c gn trong khi ng c chy t do. Hot ng hm ng c qu nhanh. Li tip t mt ngoi bin tn.
Li tip t
Cch in v ng c b ph v. Ti ln hn danh nh ca bin tn.
Qu ti bin tn Li qu ti
Cng sut danh nh t thp hn gi tr ca ti. Tng momen qu ln.
Li h thng lm mt. Qut lm mt c s dng vt qu tuI th. Thay qut lm mt. Gi nhit mi trng dI 400C.
Qu nhit qut lm mt
Nhit mi trng qu cao.
Li contactor bn ti
Thay th contactor. Kim tra lI u nI u ra. Kim tra xem c vt l trong h thng thng gi hay khng. Thay th qut lm mt.
Mt pha u ra
u ni khng chnh xc
C vt l trong h thng .
Li qut lm mt
Qut lm mt c s dng vt qu tuI th.
Thi gian gim tc khng thng qun tnh ti(GD2)
Tng thI gian gim tc
Qu p
in p cao hn ngun cp danh nh. in p thp hn ngun cp danh nh.
Kim tra li in p ngun. Kim tra li in p ngun. Tng cng sut ngun. Thay cng tc t.
Thp p
Cng sut ngun khng khi ti nng nh hn v Khi ng ng c trc tip. Li cng tc t pha ngun.
Qu nhit ng c TI ln hn danh nh ca bin tn.
Gim tI hoc thI gian hot ng. Tng cng sut danh nh ca bin tn. iu chnh nhit in t cho hp l. iu chnh c tnh danh nh ca bin tn. Thay th ng c vI ngun cp ring bt cho qut lm mt
Nhit in t
Mc nhit in t t thp hn danh nh. Cng sut danh nh ca bin tn t thp hn gi tr ca ti. Hot ng lu di tc thp.
LI tn hiu tip xc u vo A Cc chn u I20/21/22/23/24 t ti18/19 l bt
Kim tra cc mch kt ni ti cc khi iu khin li bn ngoi.
LI tn hiu tip xc u vo BKim tra s u ni ti cc chn V1 v I.
Mt lnh tn s
Mt lnh tn s cc chn V1 v I
Li b nh tham kho LS hoc cc nh cung cp.
Ngt u ra khn cp
LI truyn thng
17
Li khuyn ci t
Cnh bo:c k hng dn ci t, u ni bin tn v cc thit b lin quan. Bin tn khng hot ng bnh thng c c trong trng hp thit k v u ni h thng khng thch hp.
PHN CM IN CHO CC THIT B THAY I TC Phn cm c ch to vI li t ring bit v thch hp cho v tr : GIA PHN CHNH V THIT B THAY I TC , bo v thit b theo tiu chun do qu p, vt p v ngoi ra gii hn dng v iu ho pht sinh do VSD. GIA THIT B THAY I TC V NG C, hp thu cc nh in p trong iu khin ng c, khi ng cp nI di hoc c nhiu ng c nI song song, c hiu qu tt hn v loI tr ting ku ca ng c.CC NGUN B LC
H ca cc b lc c sn xut bI LIFASA c hng pht trin c bit v c chun y cho ng dng ca n vi cc thit b thay I tc , m bo cam oan vi EMC(Electro Magnetic Compatibility) v tiu chun an ton Chu u LV, c hai iu kin cng nghip v h gia nh.
IU KHIN THAY I TC
Cng sut t 0.37 n 375 kW in p mt/ba pha 220/230 Vac in p ba pha 380/460 Vac iu khin vecto cm bin, V/F vng ng Bng iu khin t xa vi chc nng sao chp Kt nI RS485 d dng theo tiu chun T ng d thng s Cc thng s c bit cho cc ng dng c bitCC B LC U RA LC
Hin tng o mch ca tn s cao(PWM) ca IGBT gy ra in p ra vi nh ln n 1300V. B lc LC- chuyn chm- gim dV/dt bin i in p dng sng sinus, kh hu ht cc vn cch ly trong ng c v nhiu pht ra t cc dy cp.
B lc cho mc ch s dng ca bin tn LS:Vector Motor Control Iberica (VMC) C/Mar del Carib, 10 - Pol. Ind. La Torre del Rector 08130 - Santa Perp`etua de Mogoda (Barcelona) - SPAIN Tel: (+34) 935 748 206 - Fax: (+34) 935 748 248 e-mail: [email protected] - www.vmc.es
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