PLC Ye Mukwano Mulungi Wa Ekyuma Ekikola Thermoforming

PLC kye ki?

PLC kifupi kya Programmable Logic Controller.

Programmable logic controller ye nkola ya kompyuta ekola mu ngeri ya digito eyakolebwa mu ngeri ey’enjawulo okukozesebwa mu mbeera y’amakolero.Ekwata ekika kya programmable memory, etereka ebiragiro okukola logic operation, sequence control, timing, counting and arithmetic operation, era efuga ebika eby’enjawulo ebya ebyuma ebikanika oba enkola y’okufulumya okuyita mu kuyingiza n’okufulumya mu ngeri ya digito oba analog.

Ebintu ebikwata ku PLC

1. 1. .Okwesigamizibwa kwa waggulu

Olw’okuba PLC esinga kwettanira microcomputer eya chip emu, erina okuyungibwa okw’amaanyi, nga kwotadde ne circuits ez’obukuumi ezikwatagana n’emirimu egy’okwezuula, ekitereeza obwesigwa bw’enkola.

2. 2. . Okukola pulogulaamu ennyangu

Programming ya PLC esinga kwettanira relay control ladder diagram ne command statement, era omuwendo gwayo mutono nnyo okusinga ogwa microcomputer. Ng’oggyeeko PLC ez’omutindo ogwa wakati n’ogwa waggulu, okutwaliza awamu waliwo PLC entono nga 16 zokka. Olw’okuba ekifaananyi ky’amadaala kirabika bulungi era kyangu, kyangu okukuguka n’okukozesa. Kiyinza okuteekebwa mu pulogulaamu nga tewali kumanya kwa kikugu mu kompyuta.

3. 3. .Ensengeka ekyukakyuka

Okuva PLC bwe yeettanira ensengeka y’ebizimbe, abakozesa basobola okukyusa mu ngeri ekyukakyuka omulimu n’obunene bw’enkola y’okufuga nga bamala kubigatta. N’olwekyo, esobola okukozesebwa ku nkola yonna ey’okufuga.

4. 4. .Module z’omulimu gw’okuyingiza / okufulumya okujjuvu

Ekimu ku birungi ebisinga obunene ebya PLC kwe kuba nti ku siginiini z’omu nnimiro ez’enjawulo (nga DC oba AC, omuwendo gw’okukyusa, omuwendo gwa digito oba analog, vvulovumenti oba kasasiro, n’ebirala), waliwo ebikozesebwa ebikwatagana, ebiyinza okuyungibwa butereevu n’ebyuma by’omu nnimiro eby’amakolero (nga buttons, switches, sensing current transmitters, motor starters oba control valves, n’ebirala) ne biyungibwa ne CPU motherboard okuyita mu bus.

5. 5. .Kyangu okuteeka

Bw’ogeraageranya n’enkola ya kompyuta, okuteeka PLC tekyetaagisa wadde kisenge kya kompyuta eky’enjawulo oba enkola enkakali ey’okukuuma. Bwe kiba nga kikozesebwa, kisobola okukola mu ngeri eya bulijjo yokka nga kiyunga bulungi ekyuma ekizuula ku I / O interface terminal ya actuator ne PLC.

6. 6. .Sipiidi y’okudduka amangu

Olw’okuba okufuga kwa PLC kukolebwa okufuga pulogulaamu, obwesigwa bwayo n’embiro z’okudduka tebikwatagana na kufuga kwa relay logic. Mu myaka egiyise, okukozesa microprocessors naddala nga waliwo omuwendo omunene ogwa microcomputer eya chip emu, kyongedde nnyo ku busobozi bwa PLC, era n’okufuula enjawulo wakati wa PLC n’enkola y’okufuga microcomputer entono n’entono naddala PLC ey’omutindo ogwa waggulu.

Nga bw’olaba mu katambi, okugatta ebyuma, empewo n’amasannyalaze, ebikolwa byonna ebikola bifugibwa PLC. Touch screen efuula okukola okwangu era okwangu. Nga GTMSMART Machine, tugenda mu maaso n’okukulaakulanya ebintu byaffe nga tukozesa tekinologiya ow’omulembe era nga tuwa obulungi obw’amaanyi ekyuma ekikola ebbugumu mu buveera ekyo kijja kumatiza bakasitoma baffe.