Za a iya musanya software na PLC daga nau'ikan iri daban-daban? Wannan Labari Yana Da Duk Amsoshi!
Za a iya musanya software na PLC daga nau'ikan iri daban-daban? Wannan Labari Yana Da Duk Amsoshi!
Shin software na PLC daga masana'anta daban-daban na iya canzawa? A cikin wannan labarin, mun shiga cikin batun kuma mun ba da cikakkiyar amsa.
Software na PLC daga manyan kamfanoni ba shakka ba za su iya canzawa ba. Kowane masana'anta yana haɓaka abubuwan nasa na musamman don jawo hankalin masu amfani kuma baya bayar da ƙwaƙƙwaran software ɗin sa don amfanin wasu kyauta.
Manyan masana'antun yawanci ba sa ƙyale kayan aikin wasu kamfanoni su dace da software ɗin su. Ko da nau'ikan PLC daban-daban daga masana'anta iri ɗaya, kamar Siemens, galibi ba su dace da juna ba.
Duk da bambance-bambance a cikin software, akwai kamance a cikin shirye-shiryen da masana'antun daban-daban suka haɓaka. Yawancin suna goyan bayan daidaitattun yarukan IEC PLC. Ma'aunin IEC 61131-3 ya bayyana harsunan shirye-shiryen PLC guda biyar:
Jerin umarni (IL)
Rubutun Tsari (ST)
Tsani Tsani (LD)
Tsarin Toshe Aiki (FBD)
Jadawalin Ayyuka na Jeri (SFC)
Wannan yana bawa injiniyoyi damar fahimtar ainihin shirye-shiryen PLC daban-daban. Hukumar ta IEC ta ba da gudummawa sosai ga ci gaban PLC.
IEC - shirye-shirye masu yarda da juna za a iya sauƙaƙe sauƙi tsakanin dandamali na software daban-daban. Don shirye-shiryen ST na tushen rubutu, yin kwafi (ko fitarwa) daga software ɗin shirye-shirye da liƙa zuwa wani, tare da ƙananan gyare-gyare na haɗin gwiwa, na iya isa don gudanar da shirin. Don shirye-shiryen hoto kamar LD da FBD, yin kwafin kai tsaye ba zai yiwu ba, amma sake zana su a cikin software da aka yi niyya zai iya cimma irin wannan aiki, wanda kuma nau'in jigilar kaya ne.
A fagen sarrafa masana'antu, fahimtar ƙa'idodin PLC da ƙwarewar IEC - daidaitattun harsunan PLC suna ba injiniyoyi damar yin aiki tare da PLCs daga masana'antun daban-daban cikin sauƙi. Sanin kai da halayen dandamali na software daban-daban shine mabuɗin. Bayan haka, an tsara shirye-shiryen PLC don yin amfani da dalilai na sarrafawa, kuma wannan muhimmin burin ya kasance baya canzawa.