Kusiyana Pakati Pemakadhi Ekurangarira Akatsaurirwa eSiemens Nemakadhi Ekare eSD - Zvese Zvaunofanira Kuziva

Kusiyana Pakati Pemakadhi Ekurangarira Akatsaurirwa eSiemens Nemakadhi Ekare eSD - Zvese Zvaunofanira Kuziva

MaSIMATIC S7 series PLC ese ane makadhi ekurangarira akatsaurirwa, uye mhando dzemakadhi dzinosiyana zvichienderana nemuenzaniso: makadhi eMMC eS7-300 series, MC RAM neMC Flash makadhi eS7-400, makadhi eSMC eS7-1200/1500 series, uye makadhi eMicro-SD eS7-200 SMART. Kadhi rega rega rekurangarira rine mabasa akasiyana, uye akakosha kune mamwe mamodheru eCPU. Chinyorwa chino chinotsanangura hunhu hwemakadhi ekurangarira eS7 series PLCs.

1. Kadhi reSIMATIC MMC

MMC inomiririra Micro Memory Card. Ikadhi reEPROM rine kugona kudzima data.

Mukati meS7-300 series PLCs, kadhi reMMC rinoshanda se load memory. Sezvo ma CPU modules eS7-300 series itsva asingauye ne built-in load memory, kadhi reMMC chinhu chinodiwa kuti ushande.

2. Kadhi reSMC

Kadhi reSMC rine chitarisiko chakafanana nemakadhi eSD akajairwa uye rinogona kuverengwa nekunyorwa kuburikidza neSD card reader yenguva dzose. Zvisinei, mitemo yakasimba yekushanda inofanira kuteverwa: mafaira akavanzwa pakadhi haafanirwe kubviswa, uye SMC card haifanirwe kumbogadzirwa nemaoko. Kana yangogadzirwa, kadhi reSMC richachinjwa kuita SD card yakajairika uye richarasikirwa nemabasa aro ese akagadzirirwa maindasitiri. Makadhi eSD ekutengesa akajairwa haagone kutsiva memory card yakatsaurirwa yeS7-1500 CPUs.

Kugadzira makadhi eSMC kunogona kuitwa online chete kuburikidza neTIA Portal. Siemens haina kuburitsa makadhi eSMC, uye vaverengi vanogara vachizadzisa zvinodiwa zvekushandisa zuva nezuva.

3. Kadhi reMicroSD reS7-1200

Kadhi reMicroSD rinoshandiswa neS7-1200 CPUs rinochengeta mafaira epurojekiti yevashandisi uye rinopa mabasa akakosha anotevera:
  1. Shandisa ndangariro yekutakura zvinhu yeCPU: Mapurojekiti emushandisi anogona kuchengetwa pamemori kadhi kana mudura remukati reCPU. Kana pasina purojekiti yakachengetwa mukati meCPU, PLC haigone kushanda isina memori kadhi.
  2. Inoshanda senzira yekutumira mafaira epurojekiti kune akawanda maS7-1200 PLC kana pasina mudziyo wekugadzira mapurogiramu unowanikwa.
  3. Bvisa mapurojekiti emukati meCPU uye mapassword ekudzivirira kana password yakanganwika.
  4. Gadziridza firmware version yeS7-1200 CPUs (makadhi ekurangarira chete ane kugona ≥12 MB anotsigira basa iri).

4. SIMATIC Memory Card yeS7-1500

Mapurosesa eS7-1500 anoshandisa SIMATIC memory card senzira yekuchengetera mapurogiramu, nemabasa makuru akanyorwa pazasi:
  1. Shanda semutoro weCPU; CPU ichatadza kushanda kana memory card yabviswa.
  2. Tsigira firmware updates yeS7-1500 CPUs uye central I/O modules.
  3. Verenga ruzivo rwekuongorora mashandiro emuchina.

5. Kadhi reMicroSD reS7-200 SMART

Mapurosesa eS7-200 SMART anotsigira makadhi eMicroSD ekutengeserana ane kugona kutsigirwa kwe4 GB, 8 GB uye 16 GB. Makadhi e2 GB ne32 GB haashande. Mabasa anotsigirwa ndeaya anotevera:
  1. Kutapurirana kwepurogiramu pasina internet
  2. Kuvandudzwa kweCPU firmware
  3. Dzorera CPU kumagadzirirwo epakutanga efactory
Nguva yekutumira: Chikunguru-31-2026