1. Kev Taw Qhia Txog Kev Siv Tshuab Knitting Voj Voog

1. Kev qhia luv luv txog lub tshuab knitting voj voog

Lub tshuab knitting ncig (raws li qhia hauv Daim Duab 1) yog ib lub cuab yeej uas muab cov xov paj rwb rau hauv daim ntaub tubular. Nws feem ntau yog siv los knitting ntau hom ntaub knitted siab, ntaub T-shirt, ntau yam ntaub patterned nrog qhov, thiab lwm yam. Raws li cov qauv, nws tuaj yeem muab faib ua ib lub tshuab knitting ncig thiab ob lub tshuab knitting ncig, uas yog siv dav hauv kev lag luam textile.

2. Cov kev cai ntawm cov txheej txheem

(1) Lub inverter yuav tsum muaj kev tiv thaiv ib puag ncig zoo, vim tias qhov kub ntawm qhov chaw ua haujlwm nyob rau hauv qhov chaw siab heev, thiab paj rwb tuaj yeem ua rau lub kiv cua txias nres thiab puas tsuaj, thiab cov qhov txias yuav raug thaiv.

(2) Yuav tsum muaj kev ua haujlwm yooj yim inching. Cov nyees khawm inching raug ntsia rau ntau qhov chaw ntawm cov khoom siv, thiab lub inverter yuav tsum teb sai sai.

(3) Muaj peb qhov ceev uas xav tau hauv kev tswj ceev. Ib qho yog qhov ceev ntawm kev ua haujlwm inching, feem ntau nyob ib puag ncig 6Hz; qhov thib ob yog qhov ceev ntawm kev xaws khaub ncaws ib txwm muaj, nrog rau qhov zaus siab tshaj plaws txog li 70Hz; qhov thib peb yog qhov kev ua haujlwm sib sau ua ke qis, uas xav tau qhov zaus ntawm kwv yees li 20Hz.

(4) Thaum lub sijhawm ua haujlwm ntawm lub tshuab knitting voj voog, kev tig rov qab thiab kev sib hloov ntawm lub cev muaj zog raug txwv tsis pub ua, txwv tsis pub cov koob ntawm lub txaj koob yuav khoov lossis tawg. Yog tias lub tshuab knitting voj voog siv cov kabmob ib theem, qhov no yuav tsis raug txiav txim siab. Yog tias lub kaw lus tig mus tom ntej thiab rov qab Nws nyob ntawm kev tig mus tom ntej thiab rov qab ntawm lub cev muaj zog. Ntawm ib sab tes, nws yuav tsum muaj peev xwm txwv tsis pub tig rov qab, thiab ntawm qhov tod tes, nws yuav tsum teeb tsa DC braking kom tshem tawm kev sib hloov.

3. Cov kev cai ua tau zoo

Thaum nws xaws, lub nra hnyav, thiab cov txheej txheem inching/pib yuav tsum ceev, uas yuav tsum tau lub inverter muaj zaus tsawg, torque loj, thiab teb sai. Lub converter zaus siv hom vector tswj los txhim kho lub cev muaj zog qhov ceev thiab qhov tso zis torque tsawg.

4. Kev tswj cov xov hlau

Qhov kev tswj hwm ntawm lub tshuab knitting voj voog siv microcontroller lossis PLC + tib neeg-tshuab interface tswj. Lub converter zaus yog tswj los ntawm cov davhlau ya nyob twg kom pib thiab nres, thiab zaus yog muab los ntawm qhov ntau analog lossis ntau theem zaus teeb tsa.

Yeej muaj ob txoj kev tswj hwm rau kev tswj hwm ntau qhov ceev. Ib qho yog siv analog los teeb tsa zaus. Txawm tias nws yog jogging lossis kev ua haujlwm ceev thiab qeeb, cov teeb liab analog thiab cov lus qhia ua haujlwm yog muab los ntawm lub kaw lus tswj hwm; qhov thib ob yog siv lub converter zaus. Qhov kev teeb tsa zaus ntau theem ua ke, lub kaw lus tswj hwm muab cov teeb liab hloov zaus ntau theem, qhov jog yog muab los ntawm lub inverter nws tus kheej, thiab qhov zaus weaving ceev yog muab los ntawm analog lossis digital teeb tsa ntawm lub inverter.

2. Cov kev xav tau ntawm qhov chaw thiab txoj kev npaj ua haujlwm

(1) Cov kev cai hauv tsev kawm ntawv

Kev lag luam tshuab xaws voj voog muaj cov kev cai yooj yim rau kev tswj hwm ntawm lub inverter. Feem ntau, nws txuas nrog cov terminals los tswj kev pib thiab nres, muab zaus analog, lossis siv ntau qhov ceev los teeb tsa zaus. Kev ua haujlwm inching lossis qis-ceev yog qhov yuav tsum tau ua kom ceev, yog li lub inverter yuav tsum tau tswj lub cev muaj zog kom tsim cov torque loj qis-zaus ntawm qhov zaus qis. Feem ntau, hauv kev siv cov tshuab xaws voj voog, V / F hom ntawm lub converter zaus txaus.

(2) Txoj kev daws teeb meem Debugging Txoj kev npaj peb txais yuav yog: C320 series sensorless current vector inverter Lub zog: 3.7 thiab 5.5KW

3. Kev daws teeb meem thiab cov lus qhia

1. Daim duab qhia txog kev txuas hluav taws xob

2. Debug parameter teeb tsa

(1) F0.0=0 VF hom

(2) F0.1 = 6 zaus input channel sab nraud tam sim no teeb liab

(3) F0.4=0001 Kev tswj hwm sab nraud

(4) F0.6 = 0010 kev tiv thaiv kev tig rov qab yog siv tau

(5) F0.10 = 5 lub sijhawm nrawm 5S

(6) F0.11 = 0.8 lub sijhawm qeeb qeeb 0.8S

(7) F0.16 = 6 zaus nqa khoom 6K

(8) F1.1=4 Lub zog txhawb zog 4

(9) F3.0=6 Teem X1 rau kev mus tom ntej

(10) F4.10 = 6 teeb tsa zaus jog rau 6HZ

(11) F4.21 = 3.5 Teem lub sijhawm ua kom nrawm nrawm mus rau 3.5S

(12) F4.22 = 1.5 teeb tsa lub sijhawm jog deceleration rau 1.5S

Cov Lus Cim Txog Kev Kho Qhov Teeb Meem

(1) Ua ntej, jog kom paub qhov kev taw qhia ntawm lub cev muaj zog.

(2) Hais txog cov teeb meem ntawm kev co thiab kev teb qeeb thaum lub sijhawm jogging, lub sijhawm ua kom nrawm thiab qeeb ntawm kev jogging yuav tsum tau kho raws li qhov xav tau.

(3) Lub zog qis qis tuaj yeem txhim kho tau los ntawm kev kho lub zog nqa thiab lub zog txhawb nqa.

(4) Cov paj rwb thaiv cov kav cua thiab lub kiv cua tsis ua haujlwm, ua rau lub inverter tsis kub. Qhov xwm txheej no tshwm sim ntau zaus. Tam sim no, lub inverter feem ntau hla lub tswb ceeb toom thermal thiab tom qab ntawd tshem tawm cov ntaub hauv cov kav cua ua ntej txuas ntxiv siv nws.