Chii chinonzi PLC?
PLC ndiyo chidimbu cheProgrammable Logic Controller.
Programmable logic controller idhijitari inoshanda yemagetsi sisitimu yakanyatsogadzirirwa kushandiswa munzvimbo yeindasitiri.Inotora mhando yekurongeka inorongeka, inochengeta mirairo yekuita logic mashandiro, kutevedzana kutonga, nguva, kuverenga uye arithmetic mashandiro, uye inodzora akasiyana marudzi emichina michinakana maitiro ekugadzira kuburikidza nedhijitari kana analog yekupinda uye kubuda.
Zvimiro zvePLC
1.Kuvimbika kwepamusoro
Nekuti PLC inowanzo tora imwe-chip microcomputer, ine yakanyanya kubatanidzwa, yakasanganiswa neinoenderana kudzivirira maseketi uye yekuzviongorora mabasa, izvo zvinovandudza kuvimbika kwehurongwa.
2. Easy programming
Iyo programming yePLC inonyanya kutora relay control ladder diagraph uye chirevo chekuraira, uye nhamba yayo ishoma pane iya yemicrocomputer. Pamusoro pepakati nepamusoro-giredhi PLCs, kune chete gumi nematanhatu maPLC madiki. Nekuti dhayagiramu yemanera yakajeka uye iri nyore, iri nyore kugona uye kushandisa. Inogona kurongwa pasina ruzivo rwehunyanzvi hwekombuta.
3.Flexible configuration
Sezvo iyo PLC inotora chivakwa chekuvaka, vashandisi vanogona kuchinjika basa uye chiyero cheiyo control system nekungozvisanganisa. Naizvozvo, inogona kushandiswa kune chero control system.
4.Zadzisa kupinza / kubuda basa modules
Imwe yemabhenefiti makuru ePLC ndeyekuti kune akasiyana masaini emumunda (senge DC kana AC, switching value, digitaalinen kana analog value, voltage kana zvazvino, nezvimwewo), kune matemplate anoenderana, anogona kubatanidzwa zvakananga neindasitiri yemunda michina. (senge mabhatani, ma switch, sensing azvino ma transmitters, motor starters kana control mavharuvhu, nezvimwewo) uye akabatana neCPU motherboard kuburikidza nebhazi.
5.Easy installation
Kuenzaniswa nekombuta system, kuisirwa kwePLC hakudi kana yakasarudzika komputa kamuri kana akasimba ekudzivirira matanho. Kana ichishandiswa, inogona kushanda zvakajairwa chete nekunyatso batanidza mudziyo wekuona neiyo I / O interface terminal yeactuator uye PLC.
6.Kukurumidza kumhanya
Nekuti kutonga kwePLC kunoitwa nehurongwa hwekutonga, kuvimbika kwayo uye kumhanya kumhanya hakuna kufananidzwa nerelay logic control. Mumakore achangopfuura, kushandiswa kwemamicroprocessors, kunyanya nehuwandu hwe single chip microcomputer, kwakawedzera zvakanyanya kugona kwePLC, uye kwakaita mutsauko pakati pePLC uye microcomputer control system idiki uye idiki, kunyanya yepamusoro-giredhi PLC.
Sezvauri kuona muvhidhiyo, iyo mechanic, pneumatic uye magetsi musanganiswa, ese zviito zvekushanda zvinodzorwa nePLC. Bata skrini inoita kuti kushanda kuve nyore uye nyore. SeGTMSMART Machine, tinoramba tichigadzira zvigadzirwa zvedu nehunyanzvi hwazvino uye tinopa hunyanzvi hwepamusoroepurasitiki thermoforming muchinaizvo zvinogutsa vatengi vedu.
Nguva yekutumira: Kubvumbi-20-2022