mankhwala

115 VAC/125 VDC Isolated I/O midadada imapanga macheke otsatirawa. Bululo limafotokoza zolakwika zonse kwa Woyang'anira Pamanja, ndikuchitapo kanthu koyenera. Mabwalo amunthu payekha amatha kukonzedwa kuti asatumize mauthenga ozindikira ku CPU ngati cholakwika chichitika. Ngati CPU ipempha chidziwitso chowunikira kuchokera ku block pogwiritsa ntchito ma Read Diagnostic datagrams, chipikacho chimabweza zowunikira zomwe zikuchitika m'mabwalo onse, kuphatikiza iliyonse yomwe ili ndi vuto la CPU loyimitsidwa. Kutayika kwa I / O Power Diagnostic An Isolated I / O block imagwira ntchito malinga ngati mphamvu ikuperekedwa ku ma terminals 5 ndi 6. Kutayika kwa I / O Power diagnostic, yomwe ili yapadera kwa midadada iyi, imasonyeza kuti mabwalo amodzi amachotsedwa kumunda. Ngati dera lililonse la awiriwa ndi lolowera, chipikacho chimachiyika ku 0. Ngati dera lililonse lili ndi zotsatira, chipikacho chimazimitsa. Chotchingacho chimangotumiza uthenga wa Kutayika kwa Mphamvu ya I/O ku Woyang'anira Hand-hold. Komabe, uthengawo sunatumizidwe ku CPU pokhapokha ngati chipikacho chikuyesedwa ndi Pulse. The Unit OK LED sikuwoneka. Mphamvu ya I/O ikabwezeretsedwa, mabwalo amayamba kugwira ntchito mphamvu ikangofika pamlingo wocheperako. Ngati mphamvu ya I / O ku chipikacho itayika, chipikacho sichingatumize mauthenga ozindikira ku CPU. Woyang'anira mabasi amayankha monga momwe angachitire pakutayika kwina kulikonse kwa block block. Kuwunika kwa Kutentha Kwambiri Dera lililonse lili ndi sensor yopangira matenthedwe. Ngati kutentha kwa mkati mwa chipikacho kupitirira 100C, chipikacho chimatumiza uthenga wa OVERTEMPERATURE ndikuzimitsa dera kuti liteteze magetsi ake amkati. Kuzindikira uku kumachitidwa nthawi zonse pazolowetsa ndi zotuluka. Short Circuit Diagnostic Automatic linanena bungwe diagnostic. Zozungulira zotuluka nthawi zonse zimatetezedwa ndi kachipangizo kakang'ono kagawo kakang'ono pazida zosinthira. Kutulutsa kumazimitsidwa mkati mwa ma microseconds angapo pakatha nthawi yomweyo kupitilira 25 amps poyatsa, kapena 15 amps pambuyo pa 2 mizungu AC kapena 10mS ya DC. Chotchingacho chidzayesa kuyambitsanso katunduyo; ngati zoyeserera zingapo sizinaphule kanthu, gawo lotulutsa limakakamizika ndipo chipikacho chimatumiza uthenga WAMFUPI CIRCUIT. Kuti mubwezeretse ntchito yabwinobwino, chifukwa cha kuwonjezereka kwaposachedwa kuyenera kuchotsedwa, ndiye kuti matenda akuyenera kuchotsedwa ku HHM kapena CPU.