LFS200/TSXLFS200 LFS120/TSXLFS120 序執(zhí)行階段。在執(zhí)行用戶(hù)程序過(guò)程中，PLC按照梯形圖程序掃描原則，一般來(lái)說(shuō)，PLC按從左至右、從上到下的步驟逐個(gè)執(zhí)行程序。但遇到程序跳轉(zhuǎn)指令，則根據(jù)跳轉(zhuǎn)條件是否滿(mǎn)足來(lái)決定程序跳轉(zhuǎn)地址。程序執(zhí)行過(guò)程中，當(dāng)指令中涉及輸入、輸出狀態(tài)時(shí)，PLC就從輸入映像寄存器中“讀入"對(duì)應(yīng)輸入端子狀態(tài)，從輸出映像寄存器“讀入"對(duì)

 LFS200/TSXLFS200 LFS120/TSXLFS120 

LFS200/TSXLFS200 LFS120/TSXLFS120 

 PLC在生產(chǎn)中的地位越來(lái)越重要，只有少數(shù)專(zhuān)業(yè)技術(shù)人員懂得PLC的現(xiàn)狀再也不能滿(mǎn)足企業(yè)控制技術(shù)發(fā)展的要求了?，F(xiàn)在招聘維修電工不但基本技術(shù)要扎實(shí)，還要懂得PLC技術(shù)、變頻技術(shù)及微機(jī)技術(shù)的原理和故障鑒別等。而對(duì)于在生產(chǎn)線上的普通操作也應(yīng)該懂得一些關(guān)于PLC、變頻器等方面的基本知識(shí)，這樣既可便于生產(chǎn)操作，又可以對(duì)生產(chǎn)和維修有很多幫助，如幫助維修人員明確故障的范圍和現(xiàn)象，縮短故障維修時(shí)間，更好的保證生產(chǎn)的順利進(jìn)行。這也正好符合PLC當(dāng)初的設(shè)計(jì)初衷

ABB ACS355-03U-08A8?-4

ABB ACS320-03U-08A8?-4

Danfoss 131L9796

Danfoss 131L9866

Danfoss 131L9867

Danfoss 131L9869

Danfoss 131L9870

STEC SEC-4400MC

MKS 253B-27416 Throttle Valve, Type 253B, 422241

MKS 655AD2N 600

Parker BDM1001DCHWC00S

MTCS S12-DN Temperature Controller, 423668

MTCS S11-EN Temperature Controller, 423667

Danfoss 131L9869

Danfoss 131L9798

Hewlett Packard HP 6227B

Millipore FC-2950MEP5

Agilent 6651A

Advanced Energy AE-4855015

Millipore CTFVOSTPE Filter, 0.1 Micron, A2U00004737

AMAT 0140-38244

AMAT 0190-09081

TEL Tokyo Electron SJ00006R

AMAT 0021-23644 0021-16355

MKS 253B-27416 Throttle Valve, Type 253B

MKS 655AD2N

Parker BDM1001DCHWC00S

MTCS S12-DN

MTCS S11-EN

Danfoss 131L9869

Danfoss 131L9798

Hewlett Packard HP 6227B

Millipore FC-2950MEP5

Agilent 6651A

Advanced Energy AE-4855015

Millipore CTFVOSTPE Filter, 0.1 Micron, A2U00004737, 423652

AMAT 0140-38244

AMAT 0190-09081

TEL Tokyo Electron SJ00006R

AMAT 0021-23644 0021-16355

AMAT 0200-09734

Microwave Wave Guide, 542039318-007

Advanced Energy AE 1345193D A2X90

A182-60MC

Mitsubishi MELSEC FX2N-4AD

Horiba Stec LF-210A-EVD

Unit MFC UFC-1660

Tylan MFC FC-260KZ

UNIT MFC UFC-1661