1. Tshooj ntawm cov tshuab knitting tshuab

1. Cov lus qhia luv luv ntawm ncig ncig tshuab knitting

Lub vojnpular knitting tshuab (raws li muaj nyob hauv daim duab 1) yog cov cuab yeej uas weaving paj rau hauv tubular daim ntaub. Nws yog tsuas yog siv rau riam ntau yam ntawm tsa cov khoom plig knitted, ntau yam cuab yeej sib zog nrog lub qhov, uas tau siv dav hauv kev lag luam textile.

2. Cov txheej txheem yuav tsum tau ua

(1) Cov inverter yuav tsum muaj cov khoom muaj zog tiv thaiv, vim tias qhov ntsuas kub ua rau lub chaw ua haujlwm siab, thiab muaj kev puas tsuaj, thiab cov qhov txias kom thaiv.

(2) hloov kho kom haum rau kev ua haujlwm ua haujlwm. Inching nyees khawm tau ntsia rau ntau qhov chaw ntawm cov khoom siv, thiab cov inverter yuav tsum tau teb sai.

(3) Muaj peb qhov nrawm yuav tsum muaj hauv kev tswj kev ceev. Ib qho yog cov kev ua haujlwm nrawm nrawm, feem ntau nyob ib ncig ntawm 6Hz; Lwm tus yog qhov kev tawm ntawm kev nrawm nrawm, nrog lub zog siab tshaj mus txog 70Hz; Qhov thib peb yog qhov kev ua haujlwm qis nrawm nrawm, uas yuav tsum muaj ntau zaus txog 20Hz.

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

3. Kev ua tau zoo

Thaum weaving, lub load yog hnyav, thiab cov txheej txheem inching / pib yuav tsum tau nrawm, uas yuav tsum muaj qhov tsis tshua muaj zog, loj torque, thiab cov lus teb ceev ceev. Cov zaus hloov pauv vector tswj hom los txhim kho lub cev muaj zog qhov tseeb thiab tsawg zaus ntawm cov khoom siv hluav taws xob.

4. Tswj Kev Tswj Hluav Taws Xob

Kev tswj hwm ib feem ntawm cov voj knitting knitting knitting tshuab Adipts microcontroller lossis plc - tib neeg-tshuab interface tswj. Cov zaus hloov pauv yog tswj tau los ntawm cov chaw nres tsheb los pib thiab nres, thiab qhov zaus tau muab los ntawm kev teeb meem ntawm analog ntau lossis ntau zaus zaus.

Muaj ntau yam kev tswj hwm cov qauv rau kev tswj ntau-kev tswj hwm. Ib qho yog siv analog los teeb qhov zaus. Seb nws yog dhia lossis nrawm nrawm thiab nrawm ua haujlwm, cov lus qhia kev ua haujlwm ntawm cov tswj kev tswj hwm; Lwm tus yog siv ntau zaus converter. Lub built-nyob rau hauv ntau zaus zaus teeb tsa, tswj cov kab ke muab ntau zaus theem hloov chaw nyob ntawm cov teeb liab, thiab lub siab nrawm nrawm yog muab los ntawm analog kom muaj nuj nqis lossis kev teeb tsa digital ntawm inverter.

2. Nyob rau ntawm cov chaw xav tau thiab cov phiaj xwm phiaj xwm

(1) ntawm cov kev xav tau

Lub vojnular knitting tshuab kev lag luam muaj qhov yuav tsum tau yooj yim rau kev tswj hwm ua haujlwm ntawm inverter. Feem ntau, nws tau txuas rau cov chaw tso tseg kom tswj tau pib thiab nres, qhov tseem ceeb zaus muab, lossis kev nrawm yog siv los teeb cov zaus. Kev ua haujlwm qis lossis qis-ceev yog qhov yuav tsum tau ua kom nrawm, yog li cov inverter yuav tsum tau tswj hwm lub cev muaj zog los tsim kom muaj cov zog loj ntawm cov hluav taws xob tsawg. Feem ntau, hauv daim ntawv thov ncig ncig lub tshuab knitting, v / f hom kev hloov pauv tau txaus.

(2) Debugging sche cov txheej txheem peb txais yuav yog: c320 Series Sensorless Tam Sim No Vector Inverter Zog: 3.7 thiab 5.5kw

3. Debugging tsis thiab cov lus qhia

1. Kab hlau

2. Debug parameter chaw

(1) F0.0 = 0 VF hom

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

(3) F0.4 = 0001 Sab nraud Terminal tswj

(4) f0.6 = 0010 rov qab kev tiv thaiv hloov tau siv tau

(5) F0.10 = 5 lub sijhawm nrawm dua 5s

(6) f0.11 = 0.8 decerelation lub sijhawm 0.8s

(7) f0.16 = 6 tus kws kho mob zaus 6K

(8) F1.1 = 4 Torque boost 4

(9) f3.0 = 6 teev x1 rau pem hauv ntej

(10) f4.10 = 6 teeb lub dav rau 6Hz

(11) f4.21 = 3.5 teev lub sijhawm jog nrawm rau 3.5s

(12) f4.22 = 1.5 teev lub jog deceleration sijhawm rau 1.5s

Debugging sau ntawv

(1) Ua ntej, Jog los txiav txim siab txog kev coj ntawm lub cev muaj zog.

(2) Hais txog cov teeb meem ntawm kev co thiab qeeb teb thaum lub sijhawm nrawm nrawm thiab lub sijhawm deleleration lub sijhawm uas yuav tsum tau hloov kho raws li cov tseev kom ua.

(3) Tsawg-zaus-zaus torque tuaj yeem txhim kho los ntawm kev kho cov cab kuj yoj thiab torneque txhawb.

(4) paj rwb ntaub plaub thaiv cov huab cua sib tsoo thiab cov kiv cua muag khoom, ua rau muaj cua sov tsis zoo ntawm lub inverter. Qhov xwm txheej no tshwm sim ntau zaus. Tam sim no, tus dav dav inverter skips rau lub thermal tswb thiab tom qab ntawd manually tshem tawm cov lint hauv huab cua duct ua ntej txuas ntxiv siv nws.