MODBUS RTU hati neekwatagana n'eby'empurizana bya Ethernet .
Entandikwa: Okwetenga kwa Ethernet y’amakorero omu bwire bw’amakorero 4.0
Industry 4.0 n’omurembe gw’obwengye oburikuhikirizibwa kurabira omu kukozesa eby’amakuru. Amakorero g’obwengye nigo gamwe aha miringo mikuru y’okukoresa eby’amakorero 4.0, garikukoresa eby’okukoresa eby’obwengye n’eby’amakuru kubaasa kutunga eby’okukora eby’okwekorera, obwengye, n’okuhindurahindura omu nkora z’okukora n’okutegyeka. Okugaita eby’okukoresa bitari bimwe na bimwe eby’okukora, plcs, sensors, ebikwato, roboti z’amakorero, ebikwato by’ebyoma bya CNC, n’ebindi bikoreso omunda y’ekyombeko ky’obwengye kubaasa kuhikiiriza enkoragana y’ebikwato n’okugaaniira aha makuru, obwo barikuhikiiriza emirimo y’okukoragana n’okutegyeka okuhikire, nikihwera omu kutunguura okukora gye, kukyendeeza aha sente z’okukora, n’okutunguura omutindo gw’ebintu.
Nitubaasa kutunga tuta okukwatanisa kw’amakorero n’okushohoza MODBUS RTU kugaaniira kurabira omu myanya y’okukoreramu?
Modbus RTU n'enki ?
Modbus RTU n’omuringo gw’okugaaniira ogurikukoresibwa kugaita eby’amashanyarazi by’amakorero nk’ebikwato ebirikukora puroguraamu (PLCs), sensors, actuators, n’ebindi. Ebikuru ebiri omu nkora ya Modbus RTU harimu:
· ·Okugaaniira kw’omubaro: Nikikozesa omuringo gw’okugaaniira kw’omubaro kandi nigukora gye omu kugaaniira ahagati y’ebyoma kurabira omu nkoragana z’omubiri nka RS-232, RS-485, n’ebindi .
· ·Omuringo gw’omuhuuku mukuru: Okugaaniira nikurugiirira aha nkora ya mukama-omuhuuku, ahu ekikwato kimwe kirikukora nka mukama kandi kiine obujunaanizibwa bw’okutandikaho okushaba kw’okugaaniira, kandi ebindi bikoreso birikukora nk’abahuuku kandi bikagarukamu ebi mukama arikushaba. .
· ·Enkora y‘obutumwa: neeshoboorora enkora y‘obutumwa, harimu endagiriro y‘ekikwato, koodi y‘emirimo, amakuru, n‘okukyebera enshobi, kureeba ngu amakuru gahikirizibwa kandi gakorwa gye. .
· ·Okuhikaana kwingi: Enkora ya Modbus RTU neekoresibwa munonga omu nkora zitari zimwe na zimwe ez’okukora eby’amakorero ahabw’okugira ngu neekinguka kandi neekora gye.
Entaaniso eri ahagati ya Modbus RTU na Modbus TCP
Modbus RTU na Modbus TCP ni emiringo ebiri y‘okugaaniira etari emwe n‘emwe, erimu entaaniso omu sipiidi y‘okujanjaaza amakuru, emiringo y‘okujanjaaza amakuru, n‘embeera ezirikukoresibwa. Modbus RTU neekira kurungi omu kuhitsya amakuru ahagati y'ebyoma ebiri hare, kandi Modbus TCP neekira kurungi omu kuhitsya amakuru omu bwire obwabuzima ahagati y'ebyoma.
Okukora eby'amakorero
Ahabw’okugumizamu n’okutunguuka kw’eby’amakorero, Modbus RTU neekoresibwa munonga omu bikwato by’amakorero ebitari bimwe na bimwe, nka PLC, sensors, n’ebindi.Kurabira omu Modbus RTU, nitubaasa kutunga okureeba n’okutegyeka kuruga hare, okutunguura okukora gye.
Intaneeti y'ebintu
Okutunguuka kwa tekinologiya ya IoT nakyo kihaireyo enkora nyingi z’okukozesa Modbus RTU. Twakwatanisa eby’okukoresa bitari bimwe na bimwe aha nkora, nitubaasa kutunga okureeba n’okutegyeka eby’okukoresa kuruga hare, tukatunguura omutindo gw’obwengye bwabyo.
Emisiri endiijo
Oyihireho okukora eby’amakorero n’okukoresa Intaneeti y’ebintu, Modbus RTU neebaasa n’okukoresibwa omu mirimo endiijo nk’endembo z’obwengye, entambura y’obwengye, amaka g’obwengye, n’ebindi.
MODBUS RTU nayo neebaasa kugaaniira kurabira omu myanya ya Ethernet?
Okukora eby'amakorero
Hariho eby’okukoresa bitari bimwe na bimwe ebikuzire aha katare ebirikubaasa kuhindura MODBUS RTU (serial port) kuza omu MODBUS TCP (Ethernet interface) ahabw’okugaaniira, ebirikukira kwetwa ebihinduzi bya puroguraamu, emiryango, nari saava z’omutaano. Ebi ni bimwe aha miringo y'ebintu ebirikukira kukozesebwa:
1. Omuryango gwa Modbus Protocol: Emiryango egi neeshagika puroguraamu za Modbus nyingi, otwariremu Modbus TCP/RTU/ASCII, kandi eine obushoboorozi bw’okuhindura puroguraamu.
2. Ekirikuhindura puroguraamu: Ekikwato ky’omuringo ogu nikibaasa kuhindura puroguraamu ya MODBUS RTU kuza omu nkora ya MODBUS TCP/IP, ekirikubaasisa okujanjaaza amakuru aha Ethernet.
3. Serial port server: Serial port server n’ekikwato ekirikubaasa kuhindura eby’okuhurizana eby’omutaano kuba eby’okugaaniira aha nkora, ekirikubaasisa eby’okukoresa bya MODBUS RTU kuhurizana aha nkora.
4. Omuhinduzi w’omutaano: Ebimwe ebirikuhindura omu nkora nibibaasa kuhindura ahagati ya Modbus RTU na Modbus TCP.
5. Industrial IoT gateway: Ebikwato ebi tibirikushagika okuhindura puroguraamu yonka, kureka nibireetaho n’emirimo endiijo eya IoT, nk’okuteerana amakuru, okukozesa edge computing n’okutaho ebicu. Omuringo gw‘okushoboorora enshonga ogurikurugiirira aha nkora y‘okureeberera koodi y‘ahansi egambirweho omu nigubaasa kworobya enkora y‘entunguuka, kukyendeeza aha sente, n‘okutunguura oburungi bw‘entunguuka.
Ekishushani ky'empurizana
Okubaasa kutunga okugaaniira kwa Modbus RTU kurabira omu myanya ya Ethernet, obwire obwingi nikyetengyesa omuhinduzi wa serial kuza ahari Ethernet.
Omu kishushani eki, ekikwato ky’omubaro nikikwatanisibwa n’ekihinduzi kurabira omu nkora ya RS-485. Ekihinduzi nikihindura ebipapura bya puroguraamu ya Modbus RTU omu muringo gwa Modbus TCP/IP kandi kibisindika aha nkora kurabira ahari Ethernet. Bwanyima y’okutunga amakuru, ekikwato ekirikugatunga nikikora emirimo nari ebigarukwamu ebirikuhikaana.
Okuhendera
Modbus RTU eine ebirungi bingi omu kujanjaaza amakuru kuruga hare, otwariremu esente nkye, okujanjaaza amakuru maingi, n’obushoboorozi bw’amaani obw’okurwanisa okutabura. Omu biro by’omumaisho, ahabw’okugumizamu n’okutunguuka kwa tekinologiya nka Intaneeti y’ebintu na koodi nkye, okuteerana kwa Modbus RTU na Ethernet ports nibiija kukoresibwa munonga, bihe obushagiki bw’amaani omu by’amakorero eby’okwekorera n’obwengye.
Omu biro by’omumaisho, nihaija kubaho eby’okukoresa bya IoT bingi, kandi okujanjaaza amakuru nikwija kuba enshonga nkuru omu kukozesa IoT. Omu kugaita Modbus RTU n’emyanya ya Ethernet, okujanjaaza amakuru g’ebyoma bya IoT ebitari bimwe na bimwe nikubaasa kuhikirizibwa, kuhikiiriza ebyetaago by’okujanjaaza amakuru eby’embeera zitari zimwe na zimwe. Omu bwire obwo, ahabw’okutunguuka kwa koodi nkye n’ebindi bya tekinologiya, okujanjaaza amakuru nikwija kuba kworobi, kurahuka, kandi kurungi. Nahabwekyo, okuteerana kwa Modbus RTU na Ethernet ports nibiija kukora omurimo muhango omu kukozesa IoT omu biro by’omumaisho kandi biine amatsiko maingi g’okukozesa .