1. Taw qhia txog lub voj voog knitting tshuab tshuab

1. Kev taw qhia luv luv ntawm lub voj voog knitting tshuab

Lub voj voog knitting knitting tshuab (raws li qhia hauv daim duab 1) yog ib qho cuab yeej uas weaves paj rwb xov rau hauv daim ntaub tubular.Nws yog tsuas yog siv los knit ntau yam ntawm tsa knitted fabrics, T-shirt fabrics, ntau yam qauv fabrics nrog qhov, thiab lwm yam. dav siv hauv kev lag luam textile.

2. Cov txheej txheem yuav tsum tau ua

(1) Lub inverter yuav tsum muaj lub zog tiv thaiv ib puag ncig, vim tias qhov kub ntawm qhov chaw ua haujlwm ntawm qhov chaw ua haujlwm siab, thiab cov paj rwb tuaj yeem yooj yim ua rau lub kiv cua txias kom nres thiab puas, thiab lub qhov cua txias yuav tsum tau thaiv.

(2) Saj zawg zog inching ua haujlwm yuav tsum muaj.Inching nyees khawm yog ntsia rau hauv ntau qhov chaw ntawm cov khoom siv, thiab lub inverter yuav tsum tau teb sai sai.

(3) Yuav tsum muaj peb qhov ceev hauv kev tswj ceev.Ib qho yog inching khiav ceev, feem ntau nyob ib ncig ntawm 6Hz;lwm qhov yog qhov kev nrawm nrawm nrawm, nrog qhov siab tshaj plaws mus txog 70Hz;qhov thib peb yog qhov kev sib sau ua haujlwm qis, uas yuav tsum muaj zaus ntawm 20Hz.

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

3. Cov kev xav tau ntawm kev ua haujlwm

Thaum weaving, lub load yog hnyav, thiab inching / pib txheej txheem yuav tsum tau ceev, uas yuav tsum tau lub inverter kom muaj tsawg zaus, loj torque, thiab ceev teb ceev.Lub zaus converter txais vector tswj hom los txhim kho lub cev muaj zog ceev stabilization raug thiab tsawg zaus torque tso zis.

4. Tswj cov kab hluav taws xob

Kev tswj ib feem ntawm lub voj voog knitting knitting tshuab txais microcontroller lossis PLC + tib neeg-tshuab interface tswj.Lub zaus converter yog tswj los ntawm terminals pib thiab nres, thiab qhov zaus yog muab los ntawm analog ntau lossis ntau theem zaus.

Yeej muaj ob txoj kev tswj hwm rau kev tswj ntau qhov ceev.Ib qho yog siv analog los teeb tsa zaus.Txawm hais tias nws yog jogging lossis kev ua haujlwm siab thiab qis qis, lub teeb liab analog thiab cov lus qhia kev khiav haujlwm tau muab los ntawm kev tswj hwm;lwm yam yog siv lub zaus converter.Lub built-in multi-theem zaus teeb tsa, lub kaw lus tswj muab ntau-theem zaus hloov teeb liab, lub jog yog muab los ntawm inverter nws tus kheej, thiab lub high-ceev weaving zaus yog muab los ntawm analog ntau lossis digital teeb tsa ntawm inverter.

2. On-site yuav tsum tau thiab commissioning txoj kev npaj

(1) Cov kev cai ntawm qhov chaw

Lub voj voog knitting tshuab kev lag luam muaj cov cai yooj yim rau kev tswj hwm ntawm lub inverter.Feem ntau, nws txuas nrog lub davhlau ya nyob twg los tswj kev pib thiab nres, analog zaus muab, lossis ntau qhov ceev yog siv los teeb tsa qhov zaus.Inching lossis qis-ceev ua haujlwm yuav tsum tau ceev ceev, yog li lub inverter yuav tsum tau tswj lub cev muaj zog los ua kom muaj zog torque loj ntawm tsawg zaus.Feem ntau, nyob rau hauv daim ntawv thov ntawm ncig knitting tshuab, V / F hom ntawm zaus converter yog txaus.

(2) Debugging scheme Lub tswv yim peb txais yuav yog: C320 series sensorless tam sim no vector inverter Lub zog: 3.7 thiab 5.5KW

3. Debugging tsis thiab cov lus qhia

1. Cov duab kos duab

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 Sab nraud davhlau ya nyob twg tswj

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

(5) F0.10 = 5 acceleration time 5S

(6) F0.11 = 0.8 deceleration lub sij hawm 0.8S

(7) F0.16 = 6 tus cab kuj zaus 6K

(8) F1.1 = 4 Torque boost 4

(9) F3.0 = 6 Teem X1 mus rau pem hauv ntej jog

(10) F4.10 = 6 teem caij jog zaus rau 6HZ

(11) F4.21 = 3.5 Teem lub sij hawm khiav nrawm rau 3.5S

(12) F4.22 = 1.5 teev lub sij hawm khiav deceleration rau 1.5S

Debugging Notes

(1) Ua ntej, khiav mus rau kev txiav txim siab ntawm lub cev muaj zog.

(2) Hais txog cov teeb meem ntawm kev vibration thiab qeeb teb thaum lub sij hawm jogging, lub acceleration thiab deceleration lub sij hawm ntawm jogging yuav tsum tau kho raws li yuav tsum tau.

(3) Tsawg zaus torque tuaj yeem txhim kho los ntawm kev kho cov cab cab thiab lub zog boost.

(4) Cov paj rwb thaiv cov hlab cua thiab cov kiv cua, ua rau tsis zoo cua sov dissipation ntawm lub inverter.Qhov xwm txheej no tshwm sim ntau zaus.Tam sim no, cov inverter dav dav hla lub tswb ntsuas cua sov thiab tom qab ntawd manually tshem cov lint hauv cov pa cua ua ntej txuas ntxiv mus.