MODBUS RTU ubu ihuye n'itumanaho rya Ethernet
Intangamarara: Ivyipfuzo vya Ethernet y'inganda mu gihe c'inganda 4.0
Inganda 4.0 ni igihe c’ubwenge bushikwako biciye mu gukoresha ubuhinga bw’amakuru. Amahinguriro y’ubwenge ni kimwe mu bikoresho nyamukuru vy’Inganda 4.0, akoresha ibikoresho vy’ubwenge n’ubuhinga bw’amakuru kugira ngo ashike ku buhinga bwo kwikoresha, ubwenge, n’uguhinduranya uburyo bwo gukora n’uburongozi. Guhuza ibikoresho bitandukanye vyo gukora, plcs, sensors, ibikoresho, amaroboti y’inganda, ibikoresho vy’imashini za CNC, n’ibindi bikoresho biri mu ruganda rw’ubwenge kugira ngo bishike ku gukorana n’ibikoresho no gusangira amakuru, gutyo bishike ku gikorwa co gukorana n’uburongozi bwiza, bifasha gutuma ibikorwa bigenda neza, kugabanya igiciro c’ibikorwa, no kwongera uburyo bw’ibicuruzwa.
Ni gute twoshika ku guhuza inganda no gutuma MODBUS RTU ishobora guhanahana amakuru biciye ku bibanza vy’uruja n’uruza?
Modbus RTU ni iki ?
Modbus RTU ni umurongo w’itumanaho ukoreshwa mu guhuza ibikoresho vy’ubuhinga bwa none nk’ibikoresho bishobora gutegurwa (PLCs), ibikoresho bifata amajwi, ibikoresho bikora, n’ibindi. Ibintu nyamukuru vy’umurongo wa Modbus RTU ni:
· ·Ivy’uguhanahana amakuru mu buryo bw’uruhererekane: Bikoresha uburyo bwo guhanahana amakuru mu buryo bw’uruhererekane kandi birabereye guhanahana amakuru hagati y’ibikoresho biciye ku guhuza amakuru nk’ivyo bita RS-232, RS-485, n’ibindi
· ·Uburyo bw’umusuku w’umukuru: Uguhanahana amakuru bishingiye ku nyubakwa y’umushumba n’umushumba, aho igikoresho kimwe gikora nk’umushumba kandi kikaba ari co gishinzwe gutanguza ibisabwa vyo guhanahana amakuru, mu gihe ibindi bikoresho bikora nk’abaja kandi bisubiza ivyo shebuja asaba. .
· ·Ubutumwa buteye: busobanura uburyo ubutumwa buteye, harimwo aderesi y’igikoresho, kode y’ibikorwa, amakuru, n’ugusuzuma amakosa, kugira ngo amakuru ashobore gutanga no gutunganirizwa neza. .
· ·Uguhuza cane: Itegeko rya Modbus RTU rikoreshwa cane mu mice itandukanye y’ubuhinga bw’inganda kubera ko ryuguruye kandi ryoroshe gushirwa mu ngiro.
Itandukaniro hagati ya Modbus RTU na Modbus TCP
Modbus RTU na Modbus TCP ni uburyo bubiri butandukanye bwo guhanahana amakuru, bufise itandukaniro mu bijanye n’umuvuduko wo gutanga amakuru, uburyo bwo gutanga amakuru, n’ibintu bishobora gukoreshwa. Modbus RTU ni nziza cane mu gutanga amakuru hagati y'ibikoresho biri kure, mu gihe Modbus TCP ni nziza cane mu gutanga amakuru mu gihe nyaco hagati y'ibikoresho.
Ubuhinga bwo kwikoresha mu nganda
Kubera iterambere rikomeza ry’ubuhinga bwo kwikoresha mu nganda, Modbus RTU ikoreshwa cane mu bikoresho bitandukanye vy’ubuhinga bwo kwikoresha mu nganda, nka PLC, sensors, n’ibindi.
Internet y'ibintu
Iterambere ry’ubuhinga bwa IoT na ryo nyene ryatumye habaho uburyo bwinshi bwo gukoresha Modbus RTU. Mu gufatanya ibikoresho bitandukanye n’urubuga, turashobora gushika ku kugenzura no kugenzura ibikoresho kure, tukagira ubwenge bwinshi.
Ibindi bibanza
Uretse ubuhinga bwo kwikoresha mu nganda na Internet y’ibintu, Modbus RTU irashobora no gukoreshwa mu bindi bikorwa nk’ibisagara vy’ubwenge, gutwara abantu n’ibintu, inzu zifise ubwenge, n’ibindi.
Mbega MODBUS RTU nayo yoshobora kuvugana n’abandi biciye ku bibanza vya Ethernet?
Ubuhinga bwo kwikoresha mu nganda
Hariho ibikoresho bitandukanye bikomeye biri kw’isoko bishobora guhindura MODBUS RTU (icuma c’uruhererekane) bikaja muri MODBUS TCP (interface ya Ethernet) kugira ngo umuntu ashobore guhanahana amakuru, ivyo bikaba bikunze kwitwa ibihindura amasezerano, amarembo canke ibikoresho vy’uruhererekane. Akira ubwoko bumwe bumwe bw'ibicuruzwa:
1. Urugi rw’Itegeko rya Modbus: Izo nzira zifasha amategeko menshi ya Modbus, harimwo Modbus TCP/RTU/ASCII, kandi zifise ubushobozi bwo guhindura amategeko.
2. Igihindura amasezerano: Ubwo bwoko bw’igikoresho burashobora guhindura amasezerano ya MODBUS RTU ngo abe amasezerano ya MODBUS TCP/IP, bikaba bishoboza gutanga amakuru kuri Ethernet.
3. Serial port server: Serial port server ni igikoresho gishobora guhindura ubutumwa bw’uruhererekane bukaba ubutumwa bw’uruhererekane, bikaba bituma ibikoresho vya MODBUS RTU bishobora guhanahana amakuru ku rubuga.
4. Igihindura interface: Hariho ibihindura interface bishobora guhindura hagati ya Modbus RTU na Modbus TCP.
5. Industrial IoT gateway: Ivyo bikoresho ntibifasha gusa guhindura amasezerano, ariko kandi biratanga n’ibindi bikorwa vya IoT, nk’ugukusanya amakuru, gukoresha ubuhinga bwa edge computing no gukorana n’igicu. Umuti ushingiye ku rubuga rwo gucunga kode ruto rwavuzwe muri ushobora kworohereza inzira y’iterambere, ugabanura ibiciro, kandi ugatuma iterambere rigenda neza.
Igishushanyo c'itumanaho
Kugira ngo umuntu ashobore guhanahana amakuru kuri Modbus RTU biciye ku bibanza vya Ethernet, akenshi bisaba ko akoresha umuhinduzi w’uruhererekane.
Muri iki kigereranyo, igikoresho c’uruhererekane gifatanye n’igihinduzi biciye ku nzira ya RS-485. Ico gihinduzi gihindura amapakete y’amasezerano ya Modbus RTU mu buryo bwa Modbus TCP/IP maze akayohereza ku rubuga biciye kuri Ethernet. Inyuma y’aho amakuru amaze kwakira, igikoresho kiyakira gikora ibikorwa canke inyishu zihuye n’ivyo.
Iherezo
Modbus RTU ifise ivyiza vyinshi ku bijanye no gutanga amakuru kure, harimwo igiciro gito, ubushobozi bwo gutanga amakuru bwinshi, n’ubushobozi bukomeye bwo kurwanya ibihungabanya. Mu gihe kizoza, n’iterambere rikomeye ry’ubuhinga nka Internet y’ibintu n’ubuhinga buke, uguhuza ivyuho vya Modbus RTU n’ivya Ethernet bizokoreshwa cane, bizotanga infashanyo ikomeye ku bijanye n’ubuhinga bwo kwikoresha n’ubwenge.
Mu gihe kizoza, hazoba ibikoresho vyinshi vy’IoT, kandi ugutanga amakuru bizoba ikibazo gihambaye ku bikorwa vya IoT. Mu gufatanya Modbus RTU n’ibivuko vya Ethernet, ugutanga amakuru y’ibikoresho bitandukanye vya IoT birashobora gushikako, bikaba bihuye n’ivyo gutanga amakuru bikenewe mu bihe bitandukanye. Hagati aho, n’ugutera imbere kw’ubuhinga bwo gukoresha amakode make be n’ubundi buhinga, ugutanga amakuru bizoroha, vyihuta kandi bibe vyiza. Ku bw’ivyo, uguhuza ivyuho vya Modbus RTU n’ivya Ethernet bizogira uruhara runini mu bikorwa vya IoT vyo muri kazoza kandi bizogira icizigiro kinini c’ibikorwa .