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文章 作者 回復(fù) / 人氣 最后發(fā)表

小弟剛學(xué)西門(mén)子plc!想請(qǐng)教下模擬量4-20ma如何編程轉(zhuǎn)化成數(shù)字量!模塊EM235

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2011-05-07
2 / 15283 2011-05-09 10:05
by: xiaoyekong

求購(gòu)

jg2628680
2011-05-09
0 / 5118 2011-05-09 08:16
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急求高手:MP277以太網(wǎng)通訊

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2011-05-08
5 / 11533 2011-05-08 23:31
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模擬量轉(zhuǎn)換程序

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產(chǎn)品設(shè)計(jì)
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40 / 46179 2011-05-08 21:25
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貢獻(xiàn)一模糊控制程序

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janny
2009-11-28
24 / 30122 2011-05-08 21:09
by: luospring

WINCC5.1

xadaka
2011-05-08
0 / 5252 2011-05-08 20:52
by: xadaka

這個(gè)器件起什么作用?

yylyhr
2011-05-05
3 / 6795 2011-05-08 17:27
by: yylyhr

S7200PLC之間通訊.rar

1 2
zhangzj18
2008-06-17
16 / 23929 2011-05-08 15:13
by: hzhuang

軋機(jī)對(duì)中控制

hbpygr
2008-11-08
7 / 13572 2011-05-08 15:11
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魏德米勒的WNT的接線(xiàn)端子怎么接線(xiàn)呀

zuozhimin
2011-05-08
0 / 6046 2011-05-08 11:48
by: zuozhimin

購(gòu)買(mǎi)全新西門(mén)子QFA2060溫濕度控制器

愛(ài)你一萬(wàn)年
2011-05-08
0 / 4950 2011-05-08 10:06
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怎樣將S5文件轉(zhuǎn)換成S7文件

fiamm1
2011-05-07
0 / 5152 2011-05-07 22:26
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西門(mén)子840d系統(tǒng)頻繁出現(xiàn)21700號(hào)報(bào)警如何處理

zpyfxl
2011-05-07
1 / 9514 2011-05-07 21:49
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淺談?dòng)蒔LC初學(xué)者到工程師需要努力的方向

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2008-11-01
11 / 14261 2011-05-07 18:49
by: wmzhang2008

求wincc6.0 組態(tài)軟件及授權(quán)

xiebaoxing
2011-05-07
0 / 4538 2011-05-07 16:47
by: xiebaoxing

在觸摸屏上能設(shè)置VD的斷電保持嗎?

lichunlang
2011-05-06
2 / 5735 2011-05-07 15:24
by: lichunlang

我下的西門(mén)子密鑰大全但是不會(huì)裝

xfdema66
2011-05-07
0 / 5004 2011-05-07 14:11
by: xfdema66

求西門(mén)子plc200與EM235的編程實(shí)例!

xiaoyekong
2011-05-06
0 / 4841 2011-05-06 22:02
by: xiaoyekong

Windows7下安裝DriveMonitor_V5_4_SP2

klj2000
2011-03-06
3 / 14486 2011-05-06 20:12
by: 我的工控

[下載]s7 V5.4 SP3 中文版軟件

( +25 ) 1 2 3 4 5 .. 16
smtplc
2007-11-04
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by: wzhongl

【應(yīng)用】西門(mén)子硬件升級(jí)步驟

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sjm213
2008-09-10
24 / 49717 2011-05-06 16:00
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十層電梯程序

( +1 )
wenligang
2008-12-24
10 / 13107 2011-05-06 15:43
by: wzhongl

S7-200 CPU 224的plc斷電保持的VD地址?

lichunlang
2011-05-05
2 / 6960 2011-05-06 13:26
by: lichunlang

這個(gè)是西門(mén)子的SIMODRIVE元件

yylyhr
2011-05-06
0 / 5065 2011-05-06 11:18
by: yylyhr

壓力變送器與S7-200配合使用問(wèn)題

liuheng_929
2009-08-26
5 / 9834 2011-05-06 03:19
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PROCESS_FIELD_BUS疑問(wèn)!

暗夜君主
2011-04-30
1 / 5758 2011-05-06 03:18
by: 大雨

西門(mén)子S7 V5。4 誰(shuí)能教教我怎么裝授權(quán)啊~

zhenzai7
2009-07-01
6 / 10019 2011-05-06 03:05
by: 大雨

基于PLC的加熱爐先進(jìn)PID調(diào)節(jié)

ningchao1
2010-03-25
2 / 7719 2011-05-06 01:41
by: hbresson

報(bào)警25201,SP軸驅(qū)動(dòng)故障  驅(qū)動(dòng)報(bào)警 501

lxb9230
2009-08-22
8 / 18976 2011-05-06 01:27
by: hbresson

液位變送器控制調(diào)節(jié)閥的開(kāi)度

foxplc
2009-09-21
4 / 10560 2011-05-06 01:21
by: hbresson

S7-200 嚴(yán)重故障

醉湮邃虞
2009-06-02
9 / 13324 2011-05-06 01:09
by: hbresson

如何更換PLC的電池?有的說(shuō)通電,有的說(shuō)斷電,標(biāo)準(zhǔn)的應(yīng)該是怎么更換?

lgf1008
2009-03-23
9 / 20062 2011-05-06 01:02
by: hbresson

我車(chē)間的西門(mén)子變頻器老是報(bào)警F001復(fù)位就好兩三天一次

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飛天飛天
2008-10-27
34 / 35158 2011-05-06 00:59
by: hbresson

請(qǐng)教:有沒(méi)有將梯形圖轉(zhuǎn)換為word文檔的方法

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teng7351
2008-07-02
17 / 23339 2011-05-06 00:58
by: hbresson

s7200主機(jī)與I/O擴(kuò)展模塊分開(kāi)問(wèn)題

wen_libin
2009-03-05
2 / 7490 2011-05-06 00:51
by: hbresson

請(qǐng)問(wèn)各位工控大哥誰(shuí)見(jiàn)過(guò)薄膜產(chǎn)生線(xiàn)(生產(chǎn)電池薄膜的那種)

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2009-01-23
2 / 7949 2011-05-06 00:49
by: hbresson

PMI通信設(shè)置保存在卡上還是保存在cpu315-2DP上?

hzy1818
2008-12-25
4 / 9970 2011-05-06 00:39
by: hbresson

西門(mén)子S7-200編程電纜結(jié)構(gòu)圖(供參考用)

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2007-12-18
6 / 10788 2011-05-06 00:30
by: hbresson

西門(mén)子S7-200仿真軟件(與精華帖中的不同,能用)

kevin777
2008-05-11
4 / 20921 2011-05-06 00:25
by: hbresson

入門(mén)新手有煩惱請(qǐng)進(jìn),高手來(lái)捧場(chǎng)和批評(píng)指正請(qǐng)進(jìn)

a316744011
2011-05-03
4 / 7844 2011-05-05 23:45
by: hhhhjjii

西門(mén)子通訊樣例誰(shuí)有呢?

3541617
2011-05-05
0 / 5344 2011-05-05 20:12
by: 3541617

s7-200仿真軟件在運(yùn)行時(shí),怎么在梯形圖里看不到運(yùn)行的狀態(tài)呢??

yly2000
2011-05-05
3 / 18458 2011-05-05 19:09
by: hxy990119

所有西門(mén)子授權(quán),800多種,無(wú)時(shí)間限制。

1 2 3
13812583272
2010-12-28
28 / 28497 2011-05-05 19:03
by: hxy990119

跪求STEP 7-Micro/WIN 4.0

pengyi23
2008-09-22
11 / 13469 2011-05-05 18:36
by: hpl1111

求助!電腦和S7-200CN建立通信一定要用西門(mén)子原裝的編程線(xiàn)嗎

ll1977
2011-05-04
8 / 9906 2011-05-05 18:33
by: ll1977

請(qǐng)問(wèn)怎樣實(shí)現(xiàn)plc與上位機(jī)的以太網(wǎng)通訊?

1 2
cansamon
2010-03-06
12 / 17765 2011-05-05 18:14
by: elcomew06113

深入淺出 西門(mén)子S7-200  PLC(第三版)配套關(guān)盤(pán)!

1 2 3
robben2004
2008-12-17
29 / 39754 2011-05-05 15:24
by: yanghaichao

S7200-PPI協(xié)議讀VW0VB源碼例程

( +2 ) 1 2
johnsonxjq
2007-09-03
12 / 23999 2011-05-05 15:13
by: yanghaichao

更換mmc卡問(wèn)題

candyliuzhi
2011-05-01
4 / 9077 2011-05-05 13:49
by: yanyan3yan

關(guān)于PROFIBUS-DP的幾點(diǎn)疑問(wèn)

xushiyouwcg
2008-08-16
7 / 12168 2011-05-05 08:21
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