Siemens SIMATIC S7-300 medium programmable isilawuli somthengisi

Inkcazelo emfutshane:

Isishwankathelo se

S7-300

Inkqubo ye-PLC yemodyuli encinci, ukuhlangabezana neemfuno zokusebenza zesikali esiphakathi nesincinci

Iimodyuli ezahlukeneyo zokusebenza zinokuba zilungile kakhulu ukudibana kunye nokuziqhelanisa nomsebenzi wolawulo oluzenzekelayo

Isakhiwo esisasazwayo esilula kunye nesisebenzayo kunye nekhono lenethiwekhi ye-multi-interface, isicelo siguquguquka kakhulu


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

Isishwankathelo se

S7-300

Inkqubo ye-PLC yemodyuli encinci, ukuhlangabezana neemfuno zokusebenza zesikali esiphakathi nesincinci

Iimodyuli ezahlukeneyo zokusebenza zinokuba zilungile kakhulu ukudibana kunye nokuziqhelanisa nomsebenzi wolawulo oluzenzekelayo

Isakhiwo esisasazwayo esilula kunye nesisebenzayo kunye nekhono lenethiwekhi ye-multi-interface, isicelo siguquguquka kakhulu

Kulula ukusebenza, uyilo olulula, akukho fan

Ukulinganisa okugudileyo njengoko imisebenzi isongezwa

Inani elikhulu leempawu ezidibeneyo zenza ukuba zibe namandla kakhulu

S7-300F

Isistim esizisebenzelayo esingaphumeleliyo sinokuhlangabezana neemfuno ezikhulayo zokhuseleko lwefektri

Ngokusekelwe kwi-S7-300

I-ET 200S eyongezelelweyo kunye ne-ET 200M izikhululo ze-I/O ezisasaziweyo ezineemodyuli ezikhuselekileyo zinokudityaniswa

Unxibelelwano olunxulumene nokhuseleko lwenziwa ngePROFIBUS DP usebenzisa ikhowudi yoshishino lwePROFISAFE

Iimodyuli ezisemgangathweni zikwakhona kwizicelo ezingahambelani nokhuseleko

ukufumaneka

Usapho lwenkqubo ye-SIMATIC S7-300 / ET 200M yinxalenye ebalulekileyo yomgca wemveliso okhoyo we-Siemens kwaye iya kufumaneka ngokuqhelekileyo kude kube yi-2023.

Ngokwengxelo yesigaba sokuphuma kwemveliso, ezi mveliso ziya kubonelelwa ngamalungu asecaleni iminyaka eli-10 eyongezelelweyo.

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Siemens S7-300 umthengisi

umsebenzi

S7-300

Ibonelela ngenani elikhulu lemisebenzi yokuxhasa inkqubo ye-S7-300 yomsebenzisi, ukulungisa iimpazamo kunye nomsebenzi wokulondoloza.

Inkqubo yomyalelo wesantya esiphezulu:

Ixesha lokwenziwa komyalelo liqala kwi-4 ns, livula uluhlu olutsha lwezicelo kuluhlu lwentsebenzo ephantsi kunye nephakathi.

Umsebenzi wendawo edadayo:

Inokusebenzisa ngokufanelekileyo i-arithmetic yendawo edadayo kunye nemisebenzi ye-arithmetic entsonkothileyo.

Umsebenzisi owenzelwa ipharamitha enobuhlobo:

I-Parameterization yazo zonke iimodyuli zinokugqitywa kuphela ngesixhobo sesoftware esine-interface edibeneyo.Oku kunciphisa imiqobo yokungena kunye neendleko zoqeqesho.

Ulawulo loMsebenzisi kunye nokuBeka iliso (HMI) :

Iinkonzo ze-HMI ezisetyenziswa ngumsebenzisi ziye zadityaniswa kwinkqubo yokusebenza ye-S7-300. Ezi mpawu azisafuni umsebenzi weprogram ebiza kakhulu: inkqubo ye-Simatic HMI icela inkqubo yedatha kwi-Simatic S7-300, kunye ne-S7-300 inkqubo yokusebenza idlulisela le datha ngokuzenzekelayo. ngexesha elilindelekileyo lohlaziyo.Kwaye sebenzisa ubhalo olufanayo kunye nesiseko sedatha.

Imisebenzi yoxilongo:

Inkqubo yokuxilonga ye-CPU ehlakaniphile ibona ngokuqhubekayo ukusebenza kwenkqubo, imiyalezo yephutha, kunye neziganeko ezithile zenkqubo (umzekelo, iimpazamo zexesha, ukungaphumeleli kwemodyuli, njalo njalo).

Ukhuseleko Lwegama Lokugqithisa:

Sebenzisa ukhuseleko lwephasiwedi ukukhusela ulwazi lomsebenzisi ngokufanelekileyo nangokuthembekileyo ekukopeni nasekutshintsheni okungagunyaziswanga.

I-SIMATIC S7-300 ihlangabezana nale migangatho ilandelayo kazwelonke neyamazwe ngamazwe:

CE isiqinisekiso

isiqinisekiso se-UL

Isiqinisekiso seCSA

I-CUlus iqinisekisiwe

CUlus HAZ.LOC.Isiqinisekiso

Izatifikethi zeFM

Isiqinisekiso se-ATEX

Ilogo yaseOstreliya

IEC 61131

Isatifikethi soMbutho woHlelo

I-ABS (i-American Bureau of Shipping)

BV (Veritas Veritas)

I-DNV (iRejista yaseNorway yokuThumela)

I-GL (iRejista kaLloyd yoThutho lwaseJamani)

LRS (Irejista kaLloyd)

Udidi lwe-NK (uMbutho woHlelo lwaseJapan)

Ngolwazi oluthe kratya, nceda ubhekisele kwincwadana ethi "SIMATIC S7-300 Programmable Controller S7-300 Module Data" yedatha yezobugcisa jikelele / imigangatho ye-1.1 kunye nesiqinisekiso.

2

I-Siemens S7-300 umthengisi we-CPU oqhelekileyo

6ES7312-1AE14-0AB0 SIMATIC S7-300,CPU 312 ene-MPI interface, edibeneyo 24 V DC amandla,32 K indawo yokugcina yokusebenza, kufuneka ibe nekhadi leMMC

6ES7312-5BF04-0AB0 SIMATIC S7-300, CPU 312C, compact CPU eneMPI,10 digital input /6 output digital,2 high speed counters (10kHz), ezidityanisiweyo 24 V DC amandla,64 KB indawo yokugcina yokusebenza, isinxibelelanisi ngaphambili (1X 40 izikhonkwane) ifuna ikhadi le-MMC

6ES7313-5BG04-0AB0 SIMATIC S7-300, CPU 313C, compact CPU eneMPI,24 igalelo ledijithali /16 imveliso yedijithali,4 igalelo analog,2 imveliso analog 1 PT100,3 high speed counters (30 kHz), ezidityanisiweyo 24 V DC amandla ,128 KB ukugcinwa okusebenzayo, isinxibelelanisi sangaphambili (1X 40 izikhonkwane) sifuna ikhadi leMMC

6ES7313-6BG04-0AB0 SIMATIC S7-300, CPU 313C-2 PTP, CompACT CUP eneMPI,16 igalelo ledijithali /16 imveliso yedijithali,3 izinto zokubala zesantya esiphezulu (30 kHz), ujongano oluhlanganisiweyo RS485, amandla adibeneyo angama-24V DC,128KB ukugcinwa kokusebenza indawo, isinxibelelanisi ngaphambili (1 X 40 izikhonkwane) ifuna ikhadi MMC

6ES7313-6CG04-0AB0 SIMATIC S7-300, CPU 313C-2DP, i-CPU ehlangeneyo ene-MPI, igalelo ledijithali le-16 / imveliso yedijithali ye-16, izixhobo zokubala ezi-3 zesantya esiphezulu (30 kHz), ujongano lwe-DP oludibeneyo, i-24V DC amandla adibeneyo, i-128KB indawo yokugcina yokusebenza , isinxibelelanisi sangaphambili (1 X 40 izikhonkwane) sifuna ikhadi le-MMC

6ES7314-1AG14-0AB0 SIMATIC S7-300, CPU 314 CPU ene-MPI interface, idityanisiwe 24V DC umbane, 128 KB indawo yokugcina yokusebenza, kufuneka ube nekhadi leMMC

Siemens S7-300 umthengisi

6ES7314-6BH04-0AB0 SIMATIC S7-300, CPU 314C-2 PTP uhlobo CPU eneMPI,24 igalelo ledijithali /16 imveliso yedijithali,4 igalelo analog,2 imveliso analog,1T100,4 high speed counters (60 kHz), ujongano oludibeneyo RS485 , ezidityanisiweyo 24V DC amandla, 192 KB indawo yokugcina yokusebenza, isiqhagamshelanisi ngaphambili (2 X 40 izikhonkwane) kufuna ikhadi MMC

6ES7314-6CH04-0AB0 SIMATIC S7-300, CPU 314C-2 DP Compaction CPU eneMPI,24 igalelo ledijithali /16 imveliso yedijithali,4 igalelo analog,2 imveliso analog,1 PT100,4 high speed counters (60 kHz), DP edibeneyo ujongano, oludityanisiweyo 24V DC amandla, 192 KB indawo yokugcina yokusebenza, isinxibelelanisi ngaphambili (2 X 40 izikhonkwane) ifuna ikhadi MMC

6ES7314-6EH04-0AB0 SIMATIC S7-300, CPU 314C-2PN/DP CompACT CPU ene-192 KB indawo yokugcina esebenzayo, igalelo ledijithali engama-24 / imveliso yedijithali eyi-16, igalelo le-analog eli-4, imveliso ye-analog e-2, i-1 PT100, i-counter ekhawulezayo ye-4 (60 kHz ), 1.Ethernet PROFINET, kuquka 2 PORT Switch, idityanisiwe 24V DC amandla, Front C

6ES7315-2AH14-0AB0 SIMATIC S7-300, CPU 315-2DP CPU iqulathe ujongano lweMPI, idityaniswe 24 V DC umbane, 256 KB ukugcinwa okusebenzayo 2. I-Interface DP-master / SLAVE, ifuna ikhadi leMMC

6ES7315-2EH14-0AB0 SIMATIC S7-300 CPU 315-2 PN/DP, CPU iqulathe 384 KB indawo yenkumbulo yokusebenza, 1.Ethernet PROFINET, kunye 2 PORT SWITches, kufuneka MMC ikhadi

6ES7317-2AK14-0AB0 SIMATIC S7-300, CPU317-2 DP,CPU nge-1 MB indawo yokugcina yokusebenza, 1. Interface MPI/DP 12Mbit /S,2.Interface DP-master /SLAVE, kufuneka ibe nekhadi leMMC

6ES7317-2EK14-0AB0 SIMATIC S7-300 CPU 317-2 PN/DP, CPU kunye 1 MB inkumbulo yokusebenza, 1.Ethernet PROFINET, kunye 2 PORT SWITches, kufuneka MMC ikhadi

6ES7318-3EL01-0AB0 SIMATIC S7-300 CPU 319-3 PN/DP, CPU kunye 2 MB inkumbulo yokusebenza, 1.Interface MPI/DP 12Mbit /S, 2. Interface DP-master / SLAVE, 3.Interface Ethernet PROFINET, kunye 2 UKUTSHINTSHA EZIBUBENI, kufuneka ube nekhadi le-MMC

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6ES73211BH020AA0 SIMATIC S7-300, igalelo ledijithali SM 321, isolation isolation, 16 igalelo ledijithali, 24 V DC, 1 X 20 izikhonkwane

6ES73211BH024AA1 SM321 imodyuli yolwandiso (6ES73211BH020AA0) SIMATIC S7-300, digitalinput SM321, isolation optical, 16 igalelo umthamo wedijithali, 24 V DC, 1 X 20 izikhonkwane kunye SIMATIC S7-300 imodyuli ye-SIMATIC S7-300, i-screw ye-300 ye-300000 ngaphambili imodyuli ye-6AJ0, i-6AJ0 i-contact2, i-screw ye-300 yangaphambili, i-screw ye-300 ye-200000000 i-signal ye-3000000 ngaphambili

6ES73211BH024AA2 SM321 imodyuli yolwandiso (6ES73211BH020AA0) SIMATIC S7-300, igalelo ledijithali SM321, isolation optical, 16 igalelo umthamo wedijithali, 24 V DC, 1 X 20 izikhonkwane kunye SIMATIC S7-300ES, imodyuli ye-SIMATIC J0, imodyuli ye-3 ye-300, umnxibelelanisi we-AA160 wangaphambili, i-AA60 yangaphambili yoqhagamshelwano9 20 izikhonkwane

6ES73211BH100AA0 SIMATIC S7-300, igalelo ledijithali SM 321, ukubekwa wedwa okunokwenzeka,16 igalelo ledijithali, 24 V DC, 20 izikhonkwane 0.05 MS ukulibaziseka kwegalelo

6ES73211BH500AA0 SIMATIC S7-300, igalelo ledijithali SM 321, isolation optical 16 igalelo ledijithali, 24 V DC, igalelo lomthombo, 1 X 20 izikhonkwane

6ES73211BH504Aa1 SM321 imodyuli yolwandiso (6ES73211BH500AA0) SIMATIC S7-300, igalelo ledijithali SM321, isolation isolation 16 igalelo umthamo wedijithali, 24 V DC, igalelo lomthombo, 1 X 20 izikhonkwane kunye SIMATIC S7-3160 imodyuli ye-screw ye-SIMATIC S7-3160, i-signal yangaphambili ye-SIMATIC S7-3160, i-0 JAA30000070J070A7 yangaphambili uqhagamshelwano, 20 izikhonkwane

6ES73211BH504AA2 SM321 imodyuli yolwandiso (6ES73211BH500AA0) SIMATIC S7-300, digitalinput SM321, isolation optical 16 igalelo lobungakanani bedijithali, 24 V DC, igalelo lomthombo, 1 X 20 izikhonkwane kunye ne-SIMATICES6 imodyuli ye-30 yangaphambili ye-3030 i-signor ye-AA30 yoqhagamshelwano ye-30 yangaphambili ye-300 AA20 yangaphambili ye-S7-30 umnxibelelanisi we-30030 ngaphambili , izikhonkwane ezingama-20

6ES73211BL000AA0 SIMATIC S7-300, igalelo ledijithali SM 321, isolation isolation 32 igalelo ledijithali, 24 V DC, 1 X 40 izikhonkwane

6ES73211BL004A1 SM321 Imodyuli yoKwandiswa (6ES73211BL000AA0)SIMATIC S7-300, igalelo ledijithali SM321, isolation isolation 32 igalelo levolumu yedijithali, 24 V DC, 1 X 40 izikhonkwane kunye neSIMATIC S7-30000 iqhosha le-SIMATIC S7-300000 i-2 AA 4 pre-300, kunye ne-2 AA 4 iqhosha le-3000, i-2 AA 4 i-pre-300, kunye ne-9 AA 4 iqhosha le-3000, kunye ne-9 AA 4 iqhosha le-9

I-6ES73211BL004AA2 SM321 imodyuli yolwandiso (6ES73211BL000AA0)SIMATIC S7-300, igalelo ledijithali SM321, isolation isolation 32 igalelo levolumu yedijithali, 24 V DC, 1 X 40 izikhonkwane kunye SIMATIC S7-300, imodyuli ye-3 ye-spring 3 i-16ES1 yoqhagamshelwano kunye ne-16ES yangaphambili i-contact09AA20, i-contact 3 ye-26ES2 ngaphambili izikhonkwane

6ES73211BP000AA0 SIMATIC S7-300 igalelo ledijithali SM321, isolation optical 16 kwiqela, 64 igalelo ledijithali, DC 24V, 3MS, idreyini / uhlobo lomthombo

6ES73211CH000AA0 SIMATIC S7-300, igalelo ledijithali i-SM 321, i-optical isolation, i-16 igalelo ledijithali, i-AC/DC 24-48V, kunye neSHANELI ELINYE NGENXA YOKUQHELEKILEYO, izikhonkwane ezingama-40

6ES73211CH200AA0 SIMATIC S7-300, igalelo ledijithali SM 321, isolation optical,16 input digital, DC 48-125V, 20 izikhonkwane

6ES73211EL000AA0 SIMATIC S7-300, I-DIGITAL INPUT SM 321, OPTICAL ISOLATION,32 I-DIGITAL INPUT, 120V AC, 40 STITCHES

6ES73211FF010AA0 SIMATIC S7-300, igalelo ledijithali SM 321, isolation optical,8 input digital, 120V/230V AC, 20 iinaliti

6ES73211FF100AA0 SIMATIC S7-300, igalelo ledijithali SM 321, isolation optical, 8 igalelo ledijithali, 120V/230V AC, 40 izikhonkwane, kunye 1 INJONGO NGANYE

6ES73211FH000AA0 SIMATIC S7-300, igalelo ledijithali SM 321, isolation optical 16 igalelo ledijithali, 120/230V AC, 1 X 20 izikhonkwane

6ES73211FH004AA1 SM321 Imodyuli yoKwandiswa (6ES73211FH000AA0) SIMATIC S7-300, igalelo ledijithali SM321, isolation optical 16 igalelo umthamo wedijithali, 120/230V AC, 1 X 20 izikhonkwane 3 iqhoshana (060 SPAA7) imodyuli ye-3 (060 SPAA7) kunye ne-SIMATIC07 ye-screw phambi kwe-SIMATIC07 imodyuli ye-20A7 kunye ne-SIMATIC07 yangaphambili ye-SPAA7 20 izikhonkwane

I-6ESS73211111FPHH004AA2 I-SM321 Imodyuli yokwandiswa (i-6es73211, i-SMONT ye-SM7-300, i-SMETATIC ye-SM7-300, i-Digital i-s7-300, i-Digital ye-SM7391bj000aaa atchtors, 20 izikhonkwane

6ES73217BH010AB0 SIMATIC S7-300, igalelo ledijithali SM 321, ukubekwa wedwa okunokwenzeka,16 igalelo ledijithali, i-DC 24V, iinaliti ezingama-20, zilungele inkqubo yokuphazamiseka, ukuxilongwa

Siemens S7-300 imodyuli yemveliso yedijithali

6ES73325HB010AB0 SIMATIC S7-300, logic output SM 332, isolation optical, 2 AO, U/I;11/12 bit RESOL., 20 pin., susa/faka nge ACTIVE backboard bus

6ES73325HB014AB1 SM332 imodyuli yolwandiso (6ES73325HB010AB0) SIMATIC S7-300, isiphumo esinengqiqo SM332, isolation optical, 2 AO, U/I; 11/12-bit RESOL., 20 pin., susa/i-SIMATIC0 backboard kunye ne-ACTIVE0rt backboard , isinxibelelanisi sangaphambili (6ES73921AJ000AA0) kwimodyuli yomqondiso nge

6ES73325HB014AB2 SM332 imodyuli yolwandiso (6ES73325HB010AB0) SIMATIC S7-300, isiphumo esinengqiqo SM332, isolation optical, 2 AO, U/I; 11/12 bit RESOL., 20 pin., Susa/ufake i-backboard ye-SIMATIC0, i-backboard ye-ACTIVE0 kunye ne-backboard07, i-Optical isolation umnxibelelanisi wangaphambili (6ES73921BJ000AA0) kwimodyuli yomqondiso nge

6ES73325HD010AB0 SIMATIC S7-300, imveliso yelogic SM 332, isolation optical, 4 AO, U/I;Diagnosis;Isigqibo 11/12 bit, 20 pin, susa/faka iW. Iyasebenza, ibhasi esemva

6ES73325HD014AB1 SM332 imodyuli yolwandiso (6ES73325HD010AB0) SIMATIC S7-300, isiphumo esinengqiqo SM332, isolation optical, 4 AO, U/I;Diagnosis;Resolution 11/12 bit, 20 rt pin, i-backboard ye-S Active, susa i-Active/I-Sisti 300, isinxibelelanisi sangaphambili (6ES73921AJ000AA0) se-SIGN

6ES73325HD014AB2 SM332 imodyuli yolwandiso (6ES73325HD010AB0) SIMATIC S7-300, isiphumo esinengqiqo SM332, isolation optical, 4 AO, U/I;Diagnosis;Isisombululo 11/12 bit, 20 rt pin, i-backboard ye-S Active, susa i-Active/I-Sisti I-300, ikhonkco yangaphambili (6ES73921BJ000AA0) yeSignali

6ES73325HF000AB0 SIMATIC S7-300, LOGIC OUTPUT SM 332, OPTICAL ISOLATION, 8 AO, U/I;Diagnosis;Isigqibo 11/12 bit, 40 pin, susa/faka iW. Esebenzayo, ibhasi engemuva

6ES73325HF004AB1 SM332 imodyuli yolwandiso (6ES73325HF000AB0) SIMATIC S7-300, i-logicaloutput SM332, isolation optical, 8 AO, U/I;Diagnosis;Resolution 11/12 bit. , umnxibelelanisi wangaphambili (6ES73921AM000AA0) 392 nge

6ES73325HF004AB2 SM332 imodyuli yolwandiso (6ES73325HF000AB0) SIMATIC S7-300, i-logicaloutput SM332, isolation optical, 8 AO, U/I;Diagnosis;Isisombululo 11/12 bit, susa/i-Active3 40pin, i-backboard ye-Winse3, i-Winse IC, i-Winse3, i-W/IC , isinxibelelanisi sangaphambili (6ES73921BM010AA0) se-SIG

6ES73327ND020AB0 Simatic S7-300, AnalogausGabesm 332, Kanalweise Potre.GETR., 4 AA, Aufloesung 16 Bit, 0-10V,1-5V, +/-10V, +/ -20mA, 0/4-20mA, 20-polig, Simatic S7,SM 33216-bit isisombululo,0-10V , 1-5V, +/-10V, +/ -20mA, 0/4-20

Siemens S7-300 umthengisi template uphawu

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IiCPU ezingama-22 ezahlukeneyo:

Ii-CPU ezi-7 eziqhelekileyo (CPU 312,CPU 314,CPU 315-2 DP,CPU 317-2 PN/DP,CPU 317-2 DP,CPU 317-2 PN/DP,CPU 319-3 PN/DP)

I-6 CompACT CPUs (ezinezakhono zeteknoloji ezihlanganisiweyo kunye ne-I / O) (CPU 312C, CPU 313C, CPU 313C-2 PTP, CPU 313C-2 DP, CPU 314C-2 PTP, CPU 314C-2 DP, CPU 314C-2 PN / DP)

Ii-CPU ezi-5 ezingaphumeleli (CPU 315F-2 DP, CPU 315F-2 PN/DP, CPU 317F-2 DP, CPU 317F-2 PN/DP, CPU 319F-3 PN/DP)

I-3 ye-Technical CPU(CPU 315T-3 PN/DP,CPU 317T-3 PN/DP,CPU 317TF-3 PN/DP)

Kukwakho ii-CPU ezingama-25 ezifumanekayo kuluhlu olubanzi lwamaqondo obushushu kunye nemithwalo ephakathi

Inamabanga ahlukeneyo okusebenza ukuhlangabezana nezicelo ezahlukeneyo

umsebenzi

I-SIMATIC S7-300 CPU inomsebenzi ophezulu, iimfuno zendawo encinci kunye neendleko ezincinci zokugcina, ngaloo ndlela iphucula ukusebenza kweendleko.

Isantya esiphezulu sokucubungula;

Ngokomzekelo, kwi-CPU 315-2 DP, i-bit operation yi-0.05 μs, i-floating point operation yi-0.45;

Kwi-CPU 319-3 PN/DP, ukusebenza kancinci yi-0.004 μs, indawo edadayo yi-0.04 μs.

Inombolo yolwandiso

Imemori khadi encinci ye-SIMATIC (MMC) njengokulayisha imemori:

Iprojekthi epheleleyo, kuquka iisimboli kunye nezimvo, zinokugcinwa kwi-MMC.Funda/bhala imisebenzi nayo inokwenziwa kwimo ye-RUN.Oku kunokunciphisa iindleko zenkonzo.

Gcina idatha ye-RAM kwi-MMC ngaphandle kwebhetriSiemens S7-300 umthengisi

Isishwankathelo se

I/O imodyuli ilungele i-SIMATIC S7-300:

Imodyuli yobungakanani beDijithali

Imodyuli yobungakanani be-analog

F Imodyuli yedijithali/ye-analog

Imodyuli yomlinganiselo wedijithali enobungqina bokudubula

Imodyuli ye-analog enobungqina bokudubula

Imodyuli esebenzayo

Iprosesa yonxibelelwano

Imodyuli ekhethekileyo

Uqhagamshelwano

Ukupakishwa kunye noThutho

4

  • Ngaphambili:
  • Okulandelayo:

  • khangela indawo yakho

    Mirum est notare quam littera gYinyani ekudala iqinisekisiwe ukuba umfundi uya kuphazanyiswa sisiqulatho esifundekayo sephepha xa ejonge uyilo lwalo.