samfurori

Amintaccen TMR Processor Bayanin Samfurin

The Trusted® Processor shine babban bangaren sarrafawa a cikin Amintaccen Tsarin. Yana da ƙarfi, mai daidaitawa mai amfani wanda ke samar da tsarin sarrafa tsarin gabaɗaya da wuraren sa ido da aiwatar da shigarwa da bayanan fitarwa da aka karɓa daga nau'ikan analog da na dijital Input / Fitarwa (I/O) iri-iri a cikin Amintaccen TMR Inter-Module Communications Bus. Kewayon aikace-aikace na Amintaccen TMR Processor sun bambanta a matakin mutunci kuma sun haɗa da sarrafa wuta da iskar gas, rufewar gaggawa, sa ido da sarrafawa, da sarrafa injin turbine.

Siffofin:

• Sau uku Modular Redundant (TMR), aiki mai haƙuri (3-2-0). • Gine-ginen da aka Aiwatar da Laifi (HIFT). • Sahihan tsarin gwajin kayan masarufi da software waɗanda ke ba da saurin gane kuskure da lokutan amsawa. • Gudanar da kuskure ta atomatik ba tare da tsoratarwa ba. • Masanin tarihin kuskure mai hatimi. • Sauyawa mai zafi (babu buƙatar sake kunna shirye-shirye). • Cikakken rukunin shirye-shiryen IEC 61131-3. • Alamomi na gaba waɗanda ke nuna lafiya da matsayi. • gaban panel RS232 serial diagnostics tashar jiragen ruwa don tsarin kulawa, daidaitawa da shirye-shirye. • IRIG-B002 da siginonin aiki tare na lokaci 122 (akwai akan T8110B kawai). Laifi mai aiki da jiran aiki da gazawar lambobi. • Biyu RS422/485 masu daidaitawa 2 ko 4 haɗin waya (akwai akan T8110B kawai). • Haɗin waya ɗaya na RS485 2 (akwai akan T8110B kawai). TϋV Tabbataccen IEC 61508 SIL 3.

1.1. Dubawa

Amintaccen TMR Processor ƙira ce mai jurewa kuskure bisa tsarin gine-ginen Sau uku Modular Redundant (TMR) da ke aiki a cikin tsarin matakan kulle-kulle. Hoto na 1 yana nuna, a cikin saukaka sharuddan, ainihin tsarin tsarin Amintaccen TMR Processor. Tsarin yana ƙunshe da yankuna ƙunshewar kuskuren Processor guda uku (FCR), kowanne yana ɗauke da jerin na'urori masu sarrafa wutar lantarki na Motorola Power PC da ƙwaƙwalwar ajiyar sa (EPROM, DRAM, Flash ROM, da NVRAM), ƙwaƙwalwar taswirar I/O, masu jefa ƙuri'a da da'irar dabaru. Kowane Mai sarrafawa FCR ya zaɓi kashi biyu cikin uku (2oo3) karanta damar zuwa sauran tsarin ƙwaƙwalwar FCR na Processor guda biyu don kawar da ayyuka daban-daban. Na'urorin sarrafawa guda uku na tsarin suna adana da aiwatar da shirin aikace-aikacen, duba da sabunta kayan aikin I/O da gano kurakuran tsarin. Kowane Mai sarrafawa yana aiwatar da shirin aikace-aikacen da kansa, amma a cikin aiki tare na kulle-kulle tare da sauran biyun. Idan ɗaya daga cikin Masu sarrafawa ya bambanta, ƙarin hanyoyin suna ba da damar Mai sarrafawa da ya gaza sake yin aiki tare da sauran biyun. Kowane Mai Sarrafa yana da hanyar sadarwa wacce ta ƙunshi mai shigar da masu jefa ƙuri'a, dabarar gano rashin daidaituwa, ƙwaƙwalwar ajiya, da na'urar sarrafa bas ɗin fitarwa zuwa Inter-Module Bus. Ana haɗa kayan fitarwa na kowane Mai sarrafa na'ura ta hanyar haɗin ƙirar zuwa wani tashoshi daban-daban na Bas ɗin Inter-Module mai ninka uku.

3. Aikace-aikace

3.1. Kanfigareshan Module Amintaccen Mai sarrafa TMR ɗin yana buƙatar saitin kayan masarufi. Kowane Amintaccen Tsari yana buƙatar fayil ɗin daidaitawa na System.INI. Ana ba da cikakkun bayanai na yadda ake tsara wannan a cikin PD-T8082 (Trusted Toolset Suite). Tsarin yana da na'ura mai sarrafawa da aka sanya wa Ramin Hagu na Mai sarrafa chassis ta tsohuwa. Mai tsara tsarin yana ba da damar zaɓin zaɓuɓɓuka akan tashoshin jiragen ruwa, IRIG da ayyukan tsarin. An siffanta amfani da Tsarin Tsara a cikin PD-T8082. An bayyana zaɓuɓɓukan a ƙasa.

3.1.1. Sashin Sabuntawa Idan aka zaɓi sauye-sauyen hanyar Kariyar hanyar sadarwa ta atomatik, wannan yana saita Amintaccen Tsarin don amfani da taswirar ƙa'idar Modbus da aka rage. Dubi bayanin samfur PD-8151B (Tsarin Sadarwar Sadarwar Amintaccen Module) don ƙarin cikakkun bayanai. Jinkirta Rukunin Inter Group yayi daidai da sake zagayowar sabunta Modbus. Wannan shine mafi ƙarancin lokacin tsakanin sabbin saƙonnin Modbus na gaba da aka aika zuwa kowane Modulolin Sadarwar Sadarwa. Ƙimar tsoho (kamar yadda aka nuna) shine 50 ms wanda ke ba da daidaituwa tsakanin latency da aiki. Ana yin gyare-gyare a cikin increments na integer ms 32, watau darajar 33 zata yi daidai da 64 ms kamar yadda 64. Ana iya ƙarawa ko raguwa kamar yadda ake buƙata, duk da haka tunda sau ɗaya kawai ana aika saƙon sabuntawa akan kowane aikace-aikacen scan, kuma sau da yawa ana iya duba aikace-aikacen. fiye da 50 ms, akwai ɗan fa'ida wajen daidaita wannan canjin.

3.1.2. Sashen Tsaro Wannan nunin da ke sama kuma ana amfani dashi don saita kalmar sirri da ke bawa mai amfani damar yin tambayoyi ga Tsarin Amintacce ta amfani da kayan aikin HyperTerminal na tushen Windows ko makamancinsa. Ana saita kalmar wucewa ta zaɓi sabon maɓallin kalmar wucewa da shigar da sabon kalmar sirri sau biyu a cikin akwatin tattaunawa da aka nuna.

3.1.3. Sashen ICS2000 Wannan sashe yana aiki ne kawai ga Amintattun Tsarukan da aka haɗa ta Amintaccen Adaftar Interface ICS2000 zuwa tsarin ICS2000. Wannan yana ba da damar tushen bayanan don zaɓin tebur na mimic guda uku. Da fatan za a koma zuwa ga Amintaccen mai samar da ku don ƙarin bayani.