j7 manual(tiengviet)

YASKAWA

TOTALS O L U T I O N

YASKAWAMOTION CONTROL

J7 SERIES INVERTER DRIVES

HNG DN S DNGHNG DN S DNGHNG DN S DNGHNG DN S DNGHNG DN S DNGHNG DN S DNG

VS mini J7

FREF FOUT IOUT MNTR

PRGMLO/REF/R

Hin th d liu

Nt chn ch

Nt Enter

Nt tng

Nt gim

Nt Stop/Reset

Nt chnh tn s

LED chy (RUN)

LED cnh bo

Nt chy (RUN)

LED hin th chc nng

B giao din hin th s

B GIAO DIN HIN TH S

M t cc nt chc nng v mn hnh hin th

M t cc LED hin th chc nng.

Ci t/Gim sttn s tham chiu

Gim st tn soutput

Gim st dng inmotor

Gim st ccthng s khc

Chn chiu quay motorFWD/REV

t tn s tham chiu chobin tn

Nhn chy motor,n RUN sng ln.

Chc n ng c chn la sngD liu ca chc n ng chn lahin th trn mn hnh hin thd liu

Chuyn tn hiu cc nhin th chc n ng

Hin th v xc nhn gi trthng s ci t

T ng thng s v gi tr ci t

Gim thng s v gi tr ci t

Ngng hot ng ca motor vreset li bin tn

Chn ch Local/Remote

Chn ch ci t thng s

FM

U X

+2 +1_

MCCB

R

S

T

R/L1

S/L2

T/L3 IM

U/T1

V/T2

W/T3

S1

S2

S3

S4

S5

SC

MC

AM

AC

MB

MA

P

FS

FR

FCPP

2K

0V

DC REACTOR

(OPTION)

FOR SINGLE PHASE,

USE R/L1 AND S/L2

FORWARD

RUN/STOP

REVERSE

RUN/STOP

FAULT

RESET

EXTERNAL FAULT

(NO CONTACT)MULTI-

FUNCTION

INPUT

SHIELDED CONNECTION

TERMINAL

SPEED REFERENCE PULSE TRAIN

(30KHz MAX.)

FREQUENCY SETTING POWER SUPPLY

(+12V 20mA)

SPEED FREQUENCY REFERENCE

0 TO +10V (20 ) OR

4 TO 20mA/ 0 TO 20mA (250 )

DIGITAL OPERATOR

FREQUENCY

SETTING

POTENTIOMETER MIN MAX

FREQUENCY

REF.

ANALOG MONITOR

OUTPUT

0 TO +10VDC (2mA)

OUTPUT FREQUENCY

RUNNING

MULTI-FUNCTION +

OUTPUT

250VAC 1A OR LESS

30VDC 1A OR LESS

: Only basic insulation (Protective class 1, overvoltage category II) is provided forthe control circuit terminals. Additional insulation may be necessary in the endproduct to conform to CE requirements.

* Short-circuit bar should be removed when connecting DC reactor.

+ Minimum permissible load : 5VDC, 10mA (as reference value)

Shielded Twisted-pair wiresP

Standard Wiring

SHORT-CIRCUIT BAR *

MULTI-STEP

SPEED REF.1

Ti liu hng dn ci t VS mini J7

- Page 1 -

DANH SCH THNG S

Chc nng

S th t

n ngha

chc nng M t Phm vi ci t

n v ci t

Gi tr

mc nh

Chn nhm thng s ci t

Thit lp ban u

01 Mt khu 0 : n01 c th c hin th v ci t, n02 ti n79 ch hin th 1 : n01 ti n79 c th c xem v ci t gi tr 6 : Xo b nh li (fault history) 8 : a cc thng s tr v gi tr mc nh ban u trong ch iu khin logic 2 dy 9 : a cc thng s tr v gi tr mc nh ban u trong ch iu khin logic 3 dy

0, 1, 6, 8, 9

1 1

02 Chn la ngun cho lnh Run

0 : T b giao din iu khin (Digital Operator) 1 : T u vo S1, S2 2 : T mng truyn thng

0, 1, 2 1 0 Chn ch hot ng

03 Chn la ngun cho tham chiu tn s

0 : Nm chnh tn s 1 : Tham chiu tn s 1 (n21) 2 : u vo analog FR, FC (0 10V) 3 : u vo analog FR, FC (4 20mA) 4 : u vo analog FR, FC (0 20mA) 6 : Mng truyn thng

0-4, 6 1 0

Chn phng php dng (Stop)

04 Chn phng php dng ng c

0 : Dng theo thi gian gim tc (Deceleration time)

1 : Dng t do (Coast stop)

0, 1 1 0

Ngn motor quay ngc chiu

05 La chn chc nng cm quay ngc chiu

0 : Cho php ng c quay ngc 1 : Cm ng c quay ngc

0, 1 1 0


- Page 2 -

Chc nng

S th t

n ngha


n v ci t

Gi tr

mc nh

06 Chc nng phm Stop

0 : Phm Stop lun c tc dng 1 : Phm Stop ch c tc dng khi bin tn c iu khin t b giao din iu khin (Digital Operator)

0, 1 1 0

07 Chn ngun tham chiu tn s trong ch iu khin ti ch (local)

0 : Nm chnh tn s trn b giao din hin th 1 : Tham chiu tn s 1 (n21)

0, 1 1 0

Chc nng ca cc phm trn b giao din iu khin (Digital Operator)

08 Phng php ci t tham chiu tn s t Operator

0 : Dng phm Enter 1 : Khng dng phm Enter

0, 1 - 0

09 Tn s ra Max.

50.0 400Hz

0.1Hz 60.0 Hz

10 in p Max. 0.1-255V

1V 200V

11 Tn s ra tng ng vi in p Max.

0.2 400Hz

0.1Hz 60.0 Hz

12 Tn s ra gia (Mid.)

0.1 399Hz

1Hz 1.5Hz

13 in p tng ng vi tn s ra Mid.

0.1 255 V

1V 12V

14 Tn s ra Min.

0.1 10Hz

0.1Hz 1.5Hz

c tuyn iu khin V/f

15 in p tng ng tn s ra Min.

0.1 50V

1V 12V

16* Thi gian tng tc 1

t thi gian cho tn s output tng t 0 ti 100%

0.0-999 10.0s Thi gian tng tc/ gim tc

17* Thi gian gim tc 1

t thi gian cho tn s output gim t 100 xung 0%

0.0-999

0.1s

10.0s

* C th thay i trong khi bin tn ang hot ng.

n12 n11F

n09

V

n10

n140

Khi c tuyn V/f l ng thng, tn12 = n14. Khi gi tr n13 s bb qua


- Page 3 -

Chc nng

S th t

n ngha


n v ci t

Gi tr

mc nh

18* Thi gian tng tc 2

Tng t nh thng s n16. C tc dng khi thi gian tng tc 2 c chn bng u vo s a chc nng.

0.0-999 10.0s Thi gian tng tc/ gim tc

19* Thi gian gim tc 2

Tng t nh thng s n17. C tc dng khi thi gian gim tc 2 c chn bng u vo s a chc nng.

0.0-999 10.0s

ng cong ch S trong thi gian tng tc/gim tc

20* t thi gian tng tc/gim tc theo ng cong ch S

0 : Khng tng tc/gim tc theo ng cong ch S 1 : 0.2s 2 : 0.5s 3 : 1.0s

0-3 1 0

21* Tn s tham chiu 1 (Tham chiu tc master)

t tham chiu tc master (Tn s tham chiu 1)

6.0Hz

22* Tn s tham chiu 2

t tn s tham chiu 2


t tn s tham chiu 3


t tn s tham chiu 4


t tn s tham chiu 5


t tn s tham chiu 6


t tn s tham chiu 7


t tn s tham chiu 8

0.0Hz

Tn s tham chiu cho ch chy a cp tc

29* Tn s Jog

t tn s Jog

0.0 400Hz

0.1Hz

6.0Hz



- Page 4 -

Chc nng

S th t

n ngha


n v ci t

Gi tr

mc nh

30 Gii hn trn tham chiu tn s

Ci t gii hn trn ca tn s tham chiu trong n v %. t 100% tng ng vi gi tr tn s output Max trong n09

0 110%

1% 100% Gii hn tn s tham chiu

31 Gii hn di tham chiu tn s

Ci t gii hn di ca tn s tham chiu trong n v %. t 100% tng ng vi gi tr tn s output Max trong n09

0 110%

1% 0%

32 Dng in nh mc ng c

t dng in nh mc ca ng c. N c dng lm gi tr tham chiu cho chc nng bo v nhit bng in t pht hin qu ti ng c. Chc nng bo v qu ti ng c s b v hiu ha khi thng s ny t gi tr 0.0

0 120% dng mc bin tn

0.1A Ty thuc vo cng sut bin tn

33 Chn c tnh

bo v qu ti ng c

0 : Motor thng dng 1 : Motor dng ring cho bin tn 2 : Khng bo v ng c

0, 1, 2 1 0

Bo v qu nhit ng c

34 Hng thi gian bo v qu nhit ng c

t hng thi gian cho bo v qu nhit ng c. Khi dng in ng c vt qu dng nh mc n32 lin tc trong sut hng thi gian ny, rle nhit s tc ng bo li qu ti ng c.

1 60 min.

1min. 8min.

Hot ng ca qut lm mt (cooling fan)

35 Chn ch hot ng ca qut lm mt

0 : Qut chy khi bin tn Run. Qut tt sau 1 pht khi bin tn Stop. 1 : Qut chy khi bin tn c cp ngun.

0, 1 1 0

n30

n31

SET FREQUENCY REF.


- Page 5 -

Chc nng

S th t

n ngha


n v ci t

Gi tr

mc nh

36 Chn chc nng cho u vo a chc nng 2 (S2)

2 : Lnh quay ngc chiu trong iu khin logic 2 dy 3 : Li bn ngoi (NO) 4 : Li bn ngoi (NC) 5 : Xa li 6 : Tham chiu tc a cp 1 7 : Tham chiu tc a cp 2 8 : Tham chiu tc a cp 3 10 : Lnh chy tn s Jog 11 : Chn thi gian tng tc/gim tc 2 12 : Lnh ngt cc u ra ca bin tn (NO) 13 : Lnh ngt cc u ra ca bin tn (NC) 14 : Lnh tm kim tc (bt u t tn s Max trong n09) 15 : Lnh tm kim tc (bt u t tn s t trc) 16: Cm tng tc/gim tc 17 : La chn ch iu khin ti ch/t xa 19 : Li dng khn cp (NO) 20 : Bo ng dng khn cp (NO) 21 : Li dng khn cp (NC) 22 : Bo ng dng khn cp (NC)

2 8,

10 - 22

1

2


0 : Lnh chy thun /nghch trong iu khin logic 3 dy 2...22 : Ci t ging nh thng s n36

0, 2 8, 10 22

1

5


Ci t ging nh thng s n36 2 8, 10 22

1 3

Cc cc u vo a chc nng (S2 S5)


2...22: ging nh thng s n36 34: Lnh tng/gim tn s. Cc S4: lnh tng, Cc S5: lnh gim. Khi gi r ci t n38 b b qua 35 : Kim tra vng truyn thng MEMOBUS

2 8, 10 22, 34, 35

1 6


- Page 6 -

Chc nng

S th t

n ngha


n v ci t

Gi tr

mc nh

u ra rle a chc nng

40

Chn la chc nng cho u ra tip im MA-MB-MC

0 : Bo li (ON: bin tn b li) 1 : ang chy (ON : bin tn ang chy) 2 : Pht hin tc (ON: Tn s ra trng vi tn s tham chiu) 3 : Tc zero 4 : Pht hin tn s 1 (ON: tn s ra mc pht hin tn s trong n58) 5 : Pht hin tn s 2 (ON: tn s ra mc pht hin tn s trong n58) 6 : Pht hin qu momen (NO) 7 : Pht hin qu momen (NC) 10: Bo ng alarm (ON: alarm ang c pht hin) 11 : Lnh ngt u ra bin tn ang hiu lc (ON: lnh ngt u ra bin tn ang thc hin) 12 : Ch hot ng ca bin tn (ON: bin tn ang hot ng ch ti ch LOCAL) 13 : Bin tn ang sn sng (ON: bin tn sn sng chy) 14 : Th li vi li (ON: th li vi li, bin tn xa chc nng th li vi li trong thng s n48) 15 : Pht hin thp p (ON: in p DC bus ang b thp) 16 : Quay ngc chiu (ON: ng c ang quay ngc chiu) 17 : ang tm tc (ON: ang tm tc ) 18 : ang truyn thng (ON: bin tn ang truyn thng vi mng)

0 7,

10 18

1

1


- Page 7 -

Chc nng

S th t

n ngha


n v ci t

Gi tr

mc nh

41* ln tham chiu tn s

t mc tham chiu trong n v % khi u vo analog l 10V (20mA). 100% tng ng vi tn s tham chiu l tn s max. trong n09

0 225%

1% 100%

42* lch cho tham chiu tn s

t mc tham chiu trong n v % khi u vo analog l 0V (4mA hay 0mA)

-99 99%

1% 0%

iu chnh u vo analog

43 Thi gian lc u vo analog

t thi gian lc u vo analog cho tn s tham chiu

0.00 2.00s

0.01s 0.1s

Chc nng u ra analog

44 u ra analog a chc nng (AM-AC)

0 : Gim st tn s ra (10V tng ng vi tn s max. n09) 1 : Gim st dng in ng c (10V tng ng vi dng in nh mc bin tn)

0, 1 1 0

45* H s khuych i u ra analog

iu chnh mc in p u ra analog AM - AC

0.00 2.00

0.01 1.00

iu chnh tn s sng mang

46 Chn la tn s sng mang

1 : 2.5 kHz 2 : 5.0 kHz 3 : 7.5 kHz 4 : 10.0 kHz 7 : tn s ra x 12 (gia 1.0 v 2.5 kHz) 8 : tn s ra x 24 (gia 1.0 v 2.5 kHz) 9 : tn s ra x 36 (gia 1.0 v 2.5 kHz)

1 4, 7 - 9

1 4


0V (4mA) (20mA)

FREQUENCY REF

10V

MAX. OUTPUT FREQUENCY (GAIN/100)

MAX. OUTPUT FREQUENCY (BIAS/100)


- Page 8 -

Chc nng

S th t

n ngha


n v ci t

Gi tr

mc nh

Mt in tm thi

47 Chn la phng php x l khi bin tn b mt in tm thi

0 : Bin tn ngng hot ng 1 : Bin tn tip tc chy nu ngun c khi phc trong khong thi gian ridethrough 2 : Bin tn s tip tc chy khi ngun c phc hi

0, 1, 2 1 0

Th chy li khi c li

48 T ng khi ng bin tn li khi c li

t s ln t ng khi ng bin tn li khi c li xy ra.

0 - 10 1 0

49 Tn s nhy 1

t tn s nhy. Chc nng nhy s b v hiu khi gi tr t l 0.0

0.0 400Hz

0.1 Hz 0.0Hz

50 Tn s nhy 2

Chc nng nhy tn s 51 rng nhy

t rng nhy. 0.0

25.5Hz 0.01H

52 Dng DC cho thng

t dng in DC a vo motor khi thng theo phn trm ca dng in nh mc bin tn.

0 100%

1% 50%

53 Thi gian tim dng DC ti lc dng

t thi gian a dng DC vo motor khi tn s ra nh hn tn s min. (n14). Chc nng ny s khng tc dng khi gi tr t l 0.0

0.0 25.5s

0.1s 0.5s

Chc nng thng DC

54 Thi gian tim dng DC ti lc khi ng

t thi gian a dng DC vo motor ti lc bt u khi ng cho n khi tn s ra ln hn tn s min. (n14). Chc nng ny s khng tc dng khi gi tr t l 0.0

0.0 25.5s

0.1s 0.0s

55 Ngn motor ng (stall) trong lc gim tc

0 : Ngn chn motor ng trong lc gim tc 1 : Khng ngn nga motor trong lc gim tc

0, 1 1 0

56 Ngn motor ng (stall) trong khi tng tc

t mc ngn nga motor ng trong qu trnh tng tc theo phn trm ca dng nh mc bin tn. 100% l gi tr dng nh mc bin tn

30 200%

1% 170%

Ngn nga ng c ng (stall)

57 Ngn motor ng (stall) trong khi motor ang chy

t mc ngn nga motor ng khi motor ang chy theo phn trm ca dng nh mc bin tn. 100% l gi tr dng nh mc bin tn

30 200%

1 160%


- Page 9 -

Chc nng

S th t

n

ngha chc nng

M t Phm vi ci t

n v ci t

Gi tr

mc nh

Pht hin tn s

58 Mc pht hin tn s

t mc pht hin tn s 1 hoc 2 ti u ra a chc nng MA-MB-MC. Thng s n40 phi c t cho chc nng pht hin tn s 1 hoc 2

0.0 400Hz

0.1Hz 0.0Hz

59 Chc nng pht hin qu momen

0 : Khng cho php chc nng pht hin qu momen 1 : Bin tn ch theo di qu momen khi tc motor t ti tc tham chiu v bin tn vn tip tc hat ng khi qu momen c pht hin (bin tn ch xut tn hiu alarm) 2 : Bin tn ch theo di qu momen khi tc motor t ti tc tham chiu. Bin tn s stop khi pht hin qu momen 3 : Bin tn lun theo di qu momen khi ang hot ng. N vn tip tc hot ng khi pht hin qu momen 4 : Bin tn lun theo di qu momen khi ang hot ng. Bin tn s stop khi pht hin qu momen

0 - 4 1 0

60 Mc pht hin qu momen

t mc pht hin qu momen theo phn trm ca dng nh mc bin tn hoc theo phn trm ca momen nh mc motor. Thng s n40 phi c t cho chc nng pht hin qu momen.

30 200%

1% 160%

Pht hin qu momen

61 Thi gian pht hin qu momen

t thi gian pht hin qu momen. Bin tn s pht hin qu momen khi dng ra motor bng hay cao hn mc pht hin qu momen n60 trong khong thi gian pht hin t trc.

0.1 10s

0.1s 0.1s

Lu gi tn s ra

62 Lu gi tn s ra khi dng lnh tng/gim tn s

t chc nng c hay khng sao lu tn s ra vo b nh khi c lnh tng/gim tn s cc ni u vo a chc nng 0 : Tn s ra khng c sao lu vo b nh 1 : Tn s ra s c lu gi vo b nh khi lnh tng /gim tn s c gi trong hn 5s

0, 1 1 0

B momen

63* H s b momen

t h s b momen. Thng thng vic iu chnh l khng cn thit

0.0 2.5

0.1 1.0



- Page 10 -

Chc nng

S th t

n ngha


n v ci t

Gi tr

mc nh

64* H s trt nh mc ng c

t h s trt nh mc ng c trong n v 0.1Hz

0.0 20.0Hz

0.1Hz

65

Dng khng ti ng c

t dng khng ti ng c theo phn trm ca dng in nh mc ng c

0 99%

1%

Thay i theo cng sut bin tn

66* li b h

s trt t h s nhn hiu chnh tn s ra cho b trt tc. Chc nng b trt tc s khng tc dng khi gi tr ny t l 0.0

0.0 2.5 0.1 0.0

Chc nng b trt tc

67 Hng s thi gian b trt tc

t iu chnh phn hi ca chc nng b trt:

Tc dao ng, khng n nh: tng gi tr ln

p ng tc chm: gim gi tr xung

0.0 25.5s

0.1s 2.0s

68 Chc nng pht hin overtime trong truyn thng MEMOBUS

0 : Khi pht hin overtime trong truyn thng , Bin tn s dng theo phng php dng t do 1 : Khi pht hin overtime trong truyn

thng, Bin tn s dng gim tc theo thi gian gim tc 1

2: Khi pht hin overtime trong truyn thng, Bin tn s dng gim tc theo thi gian gim tc 2

3 : Khi pht hin overtime trong truyn thng, Bin tn vn tip tc hot ng, ch bo alarm

4 : Khng cho php chc nng pht hin overtime trong tuyn thng

0 - 4 1 0 Truyn thng MEMOBUS

69 n v cho vic ci t v gim st tn s tham chiu trong truyn thng MEMOBUS

0 : 0.1 Hz 1 : 0.01 Hz 2 : 30000/100% (30000=MAX.tn s ra) 3 : 0.1%

0 - 3 1 0



- Page 11 -

Chc nng

S th t

n ngha


n v ci t

Gi tr

mc nh

70 a ch ca slave trong truyn thng MEMOBUS

t a ch slave ca bin tn trong truyn thng MEMOBUS. Khi t gi tr 0, bin tn s khng nhn lnh yu cu t master v cng khng tr li.

0 - 32 1 0

71 Tc baud t tc baud cho truyn thng 0 : 2400 bps 1 : 4800 bps 2 : 9600 bps 3 : 19200 bps

0 - 3 1 2

72 Chn phng php kim tra chn/l

0 : Kim tra chn 1 : Kim tra l 2 : Khng kim tra

0 - 2 1 0

74 iu khin RTS

0 : Cho php 1 : Khng cho php

0, 1 1 0

Chc nng gim tn s sng mang tc thp

75 Chn Chc nng gim tn s sng mang tc thp

0 : Chc nng khng c hiu lc 1 : Chc nng c hiu lc

0, 1 1 0

76 Chn chc nng sao chp v kim tra thng s

Chn chc nng c, sao chp, v kim tra thng s gia b nh trong bin tn v b nh ca b giao din iu khin rdy : Sn sng nhn lnh k tip rEd : c cc thng s t b nh bin tn Cpy : Ghi cc thng s vo b nh bin tn vFy : Kim tra cc thng s bin tn vA : Hin th cng sut bin tn Sno : Hin th phin bn phn mm

rdy, rEd, Cpy,

vFy, vA, Sno

- rdy Chc nng iu khin sao chp thng s

77 Chn chc nng cm c thng s bin tn

0 : Cm c thng s t b nh bin tn 1 : Cho php c thng s t b nh bin tn

0.1 1 0

B nh cha li

78 B nh cha li

Hin th thng tin v li mi nht . xa b nh cha li, t n01=6

- - -

Phin bn phn mm

79 Hin th s phin bn phn mm - - -


- Page 12 -

BNG HIN TH M LI (FAULT)

Hin th li (Fault) B giao

din iu khin

RUN (Green) ALARM (Red)

Trng thi bin tn Gii thch

Nguyn nhn v hot ng hiu chnh

OC (Qu dng) Dng ra bin tn vt qu 250% ca dng in mc

Kim tra cc trng hp sau: Ngn mch hay chm t u

ra bin tn Thi gian tng/gim tc qu

ngn (n16-n19) Motor c bit ang c

dng Motor c khi ng khi cn ang quay theo qun tnh

Cng sut motor ln hn cng sut mc bin tn

Cng tc t u ra bin tn ng/m

oC

Li ngun in iu khin: Li in p ca ngun cp iu khin

Tt ngun in, sau m ngun li. Nu li vn xut hin, thay bin tn

ov

OV (Qu p mch chnh) in p DC mch chnh vt qu mc pht hin qu p do nng lng c tr v t motor Mc pht hin:

Loi 200V: min. 410VDC

Loi 400V: min. 820VDC

Nguyn nhn: Thi gian gim tc qu ngn Ti ln ti lc thang my (cu

trc) ang i xung Cch x l: Tng thi gian gim tc (n17) Dng in tr thng

Uv1

Hot ng bo v Cc u ra bin tn b ngt (shut OFF), motor dng t do

UV1 (p thp mch chnh) in p DC mch chnh xung di mc pht hin thp p Mc pht hin:

Loi 200V: xp x 200VDC


Nguyn nhn: Ngun cp bin tn b gim Mt mt pha ngun cp Mt in tm thi

Kim tra: in p ngun cp Dy cp ngun ng lc Vt vn u dy


- Page 13 -

Hin th li (Fault)

B giao din iu

khin


Trng thi

bin tn Gii thch Nguyn nhn v hot ng hiu chnh

oH

OH (Cnh tn nhit qu nhit) Nhit khng kh xung quanh bin tn tng cao

Nguyn nhn: Ti qu cao Thi gian tng tc qu ngn

(nu li xy ra trong lc motor ang tng tc)

Ci t t tuyn V/f khng ng Nhit mi trng xung

quanh bin tn vt qu 50 oC Qut lm mt b hng

Kim tra: ln ti Ci t c tuyn V/f (n09

n15) S thng gi cho bin tn

oL 1

OL1 (ng c b qu ti) Qu ti ng c c pht hin bng rle nhit in t trong bin tn

Kim tra ln ti v c tuyn V/f (n09-n15)

t n36 theo gi tr dng in nh mc motor

oL2

OL2 (Qu ti bin tn) Chc nng pht hin qu ti bin tn bng rle nhit in t trong bin tn

Kim tra ln ti v c tuyn V/f (n09-n15)

Kim tra cng sut ca bin tn

oL3


OL3 (Pht hin qu momen) Dng ra bin tn vt qu mc pht hin qu momen (n60) khi bin tn hot ng trong ch V/f. Ch : Khi pht hin qu momen, bin tn hot ng theo gi tr ci t trong thng s n60

Kim tra h thng truyn ng ca ti

Tng gi tr n60 thch hp nht theo h thng truyn ng ca ti


- Page 14 -

Hin th li (Fault)

B giao din iu

khin




GF

GF (Li chm t) Dng u ra bin tn vt qu dng nh mc bin tn

Kim tra cp ni gia bin tn v ng c

EF

EF (Li bn ngoi) EF0 : Li bn ngoi c a vo t

MEMOBUS EF2 : Li bn ngoi c a vo u vo cc S2 EF3 : Li bn ngoi c a vo u vo cc S3 EF4 : Li bn ngoi c a vo u vo cc S4 EF5 : Li bn ngoi c a vo u vo cc S5

Kim tra mch iu khin ngoi

F00

CPF-00 (CPF : Li bo mch iu khin) Bin tn khng th truyn thng vi b giao din s (Digital Operator) trong vng 5s sau khi bt ngun cho bin tn

Tt v bt ngun li cho bin tn. Nu li vn xy ra, thay th bin tn khc

F01


CPF-01 Li truyn thng xy ra khong 5s sau khi bin tn bt u truyn thng vi b giao din s (Digital Operator)



- Page 15 -

Hin th li (Fault)

B giao din iu

khin




F04

CPF-04 B nh EEPROM ca bo mch iu khin trong bin tn b li

Sao lu li d liu ca tt c cc thng s v t li gi tr mc nh cho cc thng s

Sau tt v bt ngun li cho bin tn. Nu li vn xy ra, thay th bin tn khc

F05

CPF-05 B bin i A/D ca bo mch iu khin trong bin tn b li


F06 CPF-06 Li kt ni card ty chn (optional card)

Tt ngun cung cp bin tn v hiu chnh vic kt ni card li

F07

CPF-07 Bo mch trong b giao din s (Digital operator) b li


CE


CE ( Li truyn thng MEMOBUS) D liu truyn thng khng truyn nhn ng

Kim tra thit b truyn thng v dy tn hiu

STP

Motor dng theo ci t ca thng s n04

STP (Dng khn cp) Tn hiu dng khn cp xut hin cc u vo a chc nng. Khi bin tn s dng theo phung php dng c chn trong thng s n04

Kim tra mch iu khin logic ngoi

OFF


in p ngun cung cp khng

Ngun cung cp iu khin b li

Phn cng bin tn b li

Kim tra: in p ngun cung cp Dy cp ngun Cc v u dy Mch iu khin logic ngoi Thay bin tn khc


- Page 16 -

BNG HIN TH M CNH BO (ALARM) Hin th cnh bo (Alarm)

B giao din iu

khin


Trng thi

bin tn Gii thch Nguyn nhn v hot ng hiu chnh

Uv (Nhp nhy)

UV (Thp p mch chnh) in p DC mch chnh xung di mc pht hin thp p Mc pht hin:



Kim tra: in p ngun cp Dy cp ngun c

c ni khng Vt vn u dy c

cht khng

ov (Nhp nhy)

OV (Qu p mch chnh) p DC mch chnh vt qu mc pht hin qu p Mc pht hin:

Loi 200V: min. 410VDC Loi 400V: min. 820VDC

Kim tra in p ngun cung cp

oH (Nhp nhy)

OH (Cnh tn nhit qu nhit) Nhit khng kh xung quanh bin tn tng cao

Kim tra nhit xung quanh bin tn

CAL (Nhp nhy)

CAL (bin tn ang i truyn thng vi PLC) Vi n02=2 v n03=6, Bin tn cha nhn c d liu truyn thng t PLC

Kim tra thit b truyn thng v tn hiu truyn

oP (Nhp nhy)

OP (Li ci t) OPE:Li ci t thng s khi ci t thng s t MEMOBUS OP1: Cc thng s n36...n39 c gi tr trng nhau OP2: t gi tr cho cc thng s n09, n11, n12, n14 khng ng OP3: Gi tr trong thng s n32 vt qu 150% mc bin tnOP4: Gii hn trn tn s tham chiu (n30) < Gii hn di tn s tham chiu (n31)

Kim tra gi tr t

oL3 (Nhp nhy)

Cnh bo

Khng xut li

T ng

khi phc li

trng thi bnh thng khi loi b li

OL3 (Pht hin qu Momen) Dng in ra bin tn vt qu mc pht hin qu momen (n60)

Gim ti ng c, tng thi gian tng tc/ gim tc


- Page 17 -

Hin th cnh bo (Alarm)

B giao din iu

khin


Trng thi bin tn

Gii thch Nguyn nhn v hot ng hiu chnh

oL3 (Nhp nhy)

OL3 (Pht hin qu Momen) Dng in ra bin tn vt qu mc pht hin qu momen (n60)

Gim ti ng c, tng thi gian tng tc/ gim tc

SEr (Nhp nhy)

SER (Li mch logic) Lnh chn ch ti ch/t xa c a vo trong khi bin tn ang hat ng


bb (Nhp nhy)

BB Bin tn s ngt ng ra khi nhn tn hiu base block. Ch : Reset tn hiu base block bin tn hat ng tr li


EF

(Nhp nhy)

EF: Lnh chy thun v lnh chy ngc c nhp vo ng thi


STP (Nhp nhy)

STP Dng chc nng b giao din s Phm STOP/RESET c nhn trong khi bin tn ang chy ch iu khin t xa. STP (Dng khn cp) Ti lc nhn tn hiu cnh bo dng khn cp, bin tn stop ng c

Ngt lnh chy

thun/nghch Kim tra mch iu

khin logic ngoi

FAn (Nhp nhy)

FAN (Li qut lm mt) Qut lm mt b kha, khng chy

Kim tra: Qut lm mt cn tt khng Dy ni ngun ca qut

CE (Nhp nhy)

Cnh bo

Khng xut li

T ng khi phc li

trng thi bnh

thng khi

loi b li

CE (Li truyn thng MEMOBUS) D liu truyn thng khng nhn c

Kim tra thit b truyn thng v cp tn hiu

ENGINEERING SERVICES CENTER

HEAD OFFICE

HA NOI OFFICE

DONG NAI OFFICE

2nd Floor, THAI HUY Office Building,#307/4 Nguyen Van Troi St., Tan Binh Dist.,Ho Chi Minh City, Vietnam.Tel: +84-8-844 5985 Fax: +84-8-844 5987e-mail: [email protected]

#1412, Building 17T10, Trung Hoa-Nhan Chinh Town,Cau Giay Dist., Ha Noi, Vietnam.Tel: +84-4-281 1365 Fax: +84-4-281 1367e-mail: [email protected]

#1, Ha Noi Highway, Long Binh Ward,Bien Hoa City, Dong Nai Province, Vietnam.Tel: +84-61-399 1430 Fax: +84-61-399 3232e-mail: [email protected]

#54 Hong Ha Street, Tan Binh Dist.,Ho Chi Minh City, Vietnam.Tel: +84-8-547 0049 Fax: +84-8-547 0050e-mail: [email protected]

JAPAN OFFICE

1-7-1 Nishigahara Kita-ku, Tokyo, Japan. 114-0024Tel: +81-3-5961 3958 Fax: +81-3-3915 5286e-mail: [email protected]

PWM SEMICONDUCTOR & INSTRUMENTS CO.,LTD

http://www.pwm.com.vn

Thit k v lp t cc h thng t ng, h thng hot ng ng bnhiu bin tn v cc d n v ngun n,...theo yu cu khch hng.

i

Qui trnh sa cha chuyn nghip, k thut vin nhiu kinh nghimc o to bi YASKAWA ENGINEERING &c s gim st ca cc chuyn gia Nht Bn ti cng ty cng vi

s h tr ca cc thit b o lng chnh xc cao , my mc saukhi sa cha lun t n mc n nh cao nht.

TDK-Lambda.

Bo tr, sa cha cc loi my mc, thit b o lng, bin tn,b ngun, UPS ca tt c cc nhn hiu trn th gii.

TRUNG TM DCH V K THUT

j7 manual(tiengviet)

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