huahana

Hana ka MPC4 i ka ho'āʻo ponoʻī a me ka maʻamau diagnostic ma ka mana-up. Eia kekahi, ʻo ke kāleka i kūkulu ʻia ʻo "OK system" ke nānā mau nei i ke kiʻekiʻe o nā hōʻailona i hāʻawi ʻia e kahi kaulahao ana (sensor a / a i ʻole ka mea hōʻailona hōʻailona) a hōʻike i kekahi pilikia ma muli o kahi laina haʻihaʻi haʻihaʻi, ʻike hewa ʻole a i ʻole nā ​​​​mea hōʻailona hōʻailona.
Hōʻike ʻia kahi hōʻailona LED ma ka papa mua MPC4 inā paha ua loaʻa kahi hana a i ʻole nā ​​​​hana hewa. ʻEono mau LED hou (hoʻokahi no kēlā me kēia ala komo) e hōʻike inā loaʻa i ka Pūnaewele OK
ua ʻike ʻia kahi hewa a inā paha i loaʻa kahi ʻōhumu ma ke kahawai.
Loaʻa ka kāleka MPC4 i ʻekolu mau mana: kahi ʻano "maʻamau", kahi ʻano "kaapuni kaʻawale" a me kahi ʻano "palekana" (SIL), e hana ana ia mau mea āpau ma ke ʻano he kāleka me ka hoʻohana ʻana i kahi kāleka hoʻokomo / puka puka IOC4T.
Nāʻano likeʻole o ke kāleka MPC4 Loaʻa ka kāleka MPC4 i nāʻano likeʻole, me nāʻano "maʻamau", "nā kaʻa kaʻawale" a me ka "palekana" (SIL). Eia kekahi, kekahi mau mana
loaʻa me ka hoʻopili conformal i hoʻopili ʻia i ka circuitry o ke kāleka no ka pale ʻana i ke kaiapuni hou mai nā kemika, ka lepo, ka makū a me nā wela wela.
ʻO ka mana 'maʻamau' a me nā mana "palekana" (SIL) o ke kāleka MPC4 i hōʻoia ʻia i IEC 61508 a me ISO 13849, no ka hoʻohana ʻana i nā pōʻaiapili palekana hana, e like me SIL 1 e like me ka
IEC 61508 a me PL c e like me ISO 13849-1.
ʻO ke kāleka MPC4 "maʻamau" ka mana kumu a kākoʻo i nā hiʻohiʻona āpau a me nā ʻano hana.
Hoʻolālā ʻia ka MPC4 "maʻamau" no nā ʻōnaehana palekana me ka hoʻohana ʻana i kahi pahu me ka palena palena o nā kāleka, ʻo ia hoʻi, "maʻamau" MPC4 / IOC4T kāleka pālua a me nā kāleka relay RLC16. Loaʻa iā ia kahi VME kūpono
ʻO ke kauā kauā no laila hiki ke hoʻonohonoho ʻia ka polokalamu ma o VME ke loaʻa kahi kāleka CPUx e hana nei ma ke ʻano he mea hoʻokele rack i ka pā. Hiki ke hoʻonohonoho pono ʻia ma o RS-232 (ma ka ʻaoʻao mua o ke kāleka).