![]() |
廈門泰尼電氣有限公司
主營(yíng)產(chǎn)品: AB模塊PLC |
![](/NewShowStand/style/14/Images/Blue/免費(fèi)會(huì)員1.png)
![]() |
廈門泰尼電氣有限公司
主營(yíng)產(chǎn)品: AB模塊PLC |
參考價(jià) | 面議 |
聯(lián)系方式:張亮查看聯(lián)系方式
更新時(shí)間:2015-03-05 13:46:44瀏覽次數(shù):89
聯(lián)系我們時(shí)請(qǐng)說(shuō)明是泵閥商務(wù)網(wǎng)上看到的信息,謝謝!
140CPU67160---140CPU67160
140CPU67160---140CPU67160
在PLC存儲(chǔ)器內(nèi)開(kāi)辟了1/0映像區(qū)。實(shí)際應(yīng)用的I/O映像區(qū)的大小由PLC的程序確定。系統(tǒng)的一個(gè)輸入點(diǎn)總有映像區(qū)的某一位與之相對(duì)應(yīng)。系統(tǒng)的每一個(gè)輸出點(diǎn)同樣有輸出映 像區(qū)_的某一位與之相對(duì)應(yīng)。系統(tǒng)的輸入/輸出點(diǎn)編址號(hào)與I/O映像匡的映像寄存器地址號(hào)相對(duì)應(yīng)。
PLC工作時(shí),將采集到的輸入信號(hào)狀態(tài)存放在輸入映像區(qū)對(duì)應(yīng)的位上;將運(yùn)算的結(jié)果 存放到輸出映像區(qū)對(duì)應(yīng)的位上。 PLC在執(zhí)行用戶程序時(shí)所需的“輸入繼電器"、“輸出繼電 器"的數(shù)據(jù)取自于I/0映像區(qū),而不直接與外部設(shè)備發(fā)生關(guān)系。
:張亮(工程師) 專線:
24小時(shí)移動(dòng)專線: 【】
I/O映像區(qū)的建立,使PLC工作時(shí)只和內(nèi)存有關(guān)地址單元內(nèi)所存信息狀態(tài)發(fā)生關(guān)系,而 系統(tǒng)輸出也是只給內(nèi)存某一地址單元設(shè)定一個(gè)狀態(tài).這樣不僅加快了程序執(zhí)行速度,而且還 使控制系統(tǒng)與外界隔開(kāi),提高了系統(tǒng)的抗*力。同時(shí),控制系統(tǒng)遠(yuǎn)離實(shí)際控制對(duì)象,為 硬件標(biāo)準(zhǔn)化生產(chǎn)創(chuàng)造了條件。
HP/Agilent 5343A
Bruel & Kjaer 4117
Philips PM5518
HP/Agilent 8494B-001
Sencore CM2000 Computer Monitor Analyzer
Voltaire ISR9024S-M Grid Switch Internally managed 24 4X ports
ENI LPG-6T Output Impedence
Revue Thommen Calibrator Type OM 122.200
Wenesco HP66-D Hot Plate with Chromalox Heat
HP/Agilent 85060C
Perkin Elmer AD-6 Control Unit
Kikusui PLZ-300W - Electronic Load 4-60V, 0-60A, 300W
Keithley 706
Bruel & Kjaer 4130
HP/Agilent E5901B
HP/Agilent 35654A
HP/Agilent 6642A
HP/Agilent 3235A
Tektronix SD26
HP/Agilent 8656A
Spirent ICG-3220R
HP/Agilent Z2404B
Tektronix TLA704-1S
Cytec CY-128-S
HP/Agilent 5087A
HP/Agilent 70205A
Spirent WN3405
HP/Agilent 8922H
HP/Agilent 34933A
Hughes 45712H-1000
HP/Agilent 5087A/H73
Fluke 859897 Interconnect Cable for Fluke 5700A
Tektronix 1721
HP/Agilent 8922H-006
Yokogawa TA320
HP/Agilent 34937A
Keithley 230
HP/Agilent 8220E
Acterna SDA4040D
HP/Agilent 16068A
HP/Agilent 53152-80001
Tektronix OA5012
HP/Agilent 35652A
HP/Agilent E1445A
HP/Agilent 8350A
Adtech 400140
HP/Agilent 1660C
Keithley 7020D / 7020-D
HP/Agilent 6023A
HP/Agilent E1696A
Tektronix SD20
HP/Agilent 8494H
HP/Agilent 16701A
Adtech 400310
HP/Agilent 6541A
HP/Agilent 853A
NUCLEAR ASSOC 07-417 DUAL COLOR ELECTRONIC
Aerotech ATS02020-U-02L Motorized Linear Stage w/ Aerotech Motor BMS60
Cooper Electronic Technology Inducter SD25-330
port BGM80MS Goniometer
DMC Stratex Networks ALTIUM ODU PROTECTED HH. Model A00-212381-J52
DMC Stratex Networks ALTIUM ODU PROTECTED HH. Model M00-211181-A11
Tube Power Amplifier With Eimac 4-125A Tubes and
Xantrex XHR20-30
Sorensen XDL-56-4P
HP/Agilent 8444A-058
ILX Lightwave TCM39032
Tektronix P6207
Ameritec AM1-ISDN
Tektronix TLA714-1S
Exfo IQ-3200
HP/Agilent 3336C
HP/Agilent 34970A
HP/Agilent 83493A
port 8605
Tektronix TLA721
Focus 3501
port 8560
Tektronix PS2510G
HP/Agilent 8901A-002
Keithley 7708
Tektronix P6150
Xantrex XHR60-10
Racal 1995
Sunrise ecom T1
HP/Agilent E1683A
HP/Agilent E1401B
Synthesys Research BA400
HP/Agilent N5382A
National Instruments PXI-40-310-101
Tektronix VX1410
Spirent AT9015
HP/Agilent E1505A-E1413-66515
Tektronix 012-1220-00
National Instruments PXI-6533
Spirent AT9155Bs
Tenma 72-7680 ()
HP/Agilent R365A
Tektronix 2440
HP/Agilent E1674A
Stanford Research SR245
port 835
TTC/Acterna 6000A
ILX Lightwave LDX3207
Tektronix 454
HP/Agilent E1681A
Physik Instrumente P-263-1470
Wavetek 16976
Ixia LM1000GBIC
HP/Agilent E1682A
Tektronix 8540 - Z80
Wiltron 560A-03
Boonton 92B
HP/Agilent 66001A
HP/Agilent 3782B
Exfo FOT-22
CDS 73A-853
HP/Agilent 437B-002
HP/Agilent 70902A
Exfo FOT-22A
Clarostat 240
HP/Agilent 53181A
HP/Agilent 70902A-8ZE
Adtech 400302
EG&G-PAR DSG-2
HP/Agilent 16060A
HP/Agilent 5335A-010-020-030