1,發(fā)表新主題時(shí),標(biāo)題以及內(nèi)容都請(qǐng)盡量詳實(shí)明確
2,發(fā)表純表情或無(wú)意義回復(fù)及主題可能被刪貼扣分
3,幫助別人和發(fā)表優(yōu)秀文章,將獎(jiǎng)勵(lì)一定下載積分
4,發(fā)布廣告將被嚴(yán)重處罰,甚至刪除賬戶并封禁IP
文章 作者 回復(fù) / 人氣 最后發(fā)表

有沒(méi)有可以用的西門子的PLC軟體??

287422592
2011-06-05
3 / 8134 2011-06-05 23:25
by: guochunyi

請(qǐng)教++我有STEP 7 4.0的軟件已經(jīng)裝了,怎么升級(jí)到5.4或5.5啊

287422592
2011-06-05
3 / 9118 2011-06-05 23:23
by: guochunyi

什么是plc的主控單元和位控單元?

zhangyangl13
2011-06-04
2 / 5476 2011-06-05 23:20
by: zhangyangl13

求中央空調(diào)的PLC的硬件組態(tài)和I/O點(diǎn)數(shù)分配

datou4771
2011-06-04
0 / 4764 2011-06-04 20:29
by: datou4771

西門子仿真軟件

jiangwei
2011-03-21
4 / 8684 2011-06-04 17:44
by: zhixin888

請(qǐng)教西門面板報(bào)警鍵的更換

217
2011-06-04
2 / 7136 2011-06-04 17:44
by: zhixin888

解密方法

development
2011-06-04
0 / 5270 2011-06-04 13:36
by: development

SIMATIC Manager  S7 -300 小問(wèn)題請(qǐng)教

孟令生
2011-06-03
2 / 7115 2011-06-03 19:31
by: 孟令生

實(shí)用西門子溫度模塊中遇到的問(wèn)題

yuantao0615
2011-03-04
2 / 8226 2011-06-02 19:36
by: wfb610

德國(guó)甘納ebloxx數(shù)據(jù)采集系統(tǒng)

yuyuanquan
2011-06-01
1 / 6545 2011-06-02 11:48
by: yuyuanquan

求西門子300/400編程軟件

尹德權(quán)
2011-04-02
5 / 8868 2011-06-01 21:12
by: luowenping

有關(guān)西門子226的問(wèn)題求助

wk950406
2011-06-01
5 / 8472 2011-06-01 15:16
by: lyyd_mx

求大神們幫忙翻譯成西門子s7-300的程序

ckghostwj
2011-05-27
3 / 7375 2011-06-01 15:02
by: lbr1987

求:HB541 集成電路資料

gsb
2011-05-30
1 / 6949 2011-06-01 14:57
by: gsb

西門子s7-200-222CN 程序不能上載下載

liuhuaxing
2011-05-31
0 / 5973 2011-05-31 23:03
by: liuhuaxing

西門子位控制向?qū)睦镒鲥e(cuò)了?

lzhpsky
2011-05-30
4 / 7810 2011-05-31 12:22
by: 匯榮鋁業(yè)

關(guān)于S7-300 V5.5問(wèn)題,求助

yaoming2323
2011-05-30
3 / 7830 2011-05-31 09:21
by: lovefeyer

請(qǐng)教VB6.0與S7-200以太網(wǎng)通訊

beiye1234
2011-04-15
1 / 6813 2011-05-30 04:35
by: zhw423000

求解 可以將接線反過(guò)來(lái)M接正、L接負(fù)么??

1 2
xcvzbff
2011-05-26
12 / 15423 2011-05-29 21:14
by: davyly007

S7-PLCSIM

dzz
2010-12-31
2 / 7938 2011-05-28 19:54
by: 601920185

跪求西門子變頻器預(yù)充電整流橋發(fā)熱的原因        叩謝

fanhaipeng
2011-05-28
0 / 5707 2011-05-28 13:21
by: fanhaipeng

step7 v5.4為什么安裝不了?

rubyling
2011-05-27
3 / 8026 2011-05-28 13:15
by: fanhaipeng

求教:200 的程序

joanbfhb
2011-05-27
3 / 6025 2011-05-28 10:45
by: lyyd_mx

huzizlg
2011-05-27
0 / 4439 2011-05-27 22:34
by: huzizlg

死機(jī)故障

huzizlg
2011-05-27
2 / 5840 2011-05-27 22:28
by: huzizlg

求助:STEP 7 V5.3編程軟件說(shuō)明書(shū)

aabbcc296
2011-05-27
2 / 7076 2011-05-27 11:38
by: aabbcc296

s7-200

wangsai0501
2011-04-21
6 / 9037 2011-05-27 10:30
by: zq11111

請(qǐng)求 幫助 S7300 概念

dfgrid
2011-05-25
1 / 5464 2011-05-27 10:03
by: chen39719135

我也碰到網(wǎng)上說(shuō)的問(wèn)題了,但是沒(méi)有解決。請(qǐng)求幫助。

zq11111
2011-05-24
6 / 7698 2011-05-27 09:00
by: chen39719135

查看程序結(jié)構(gòu)時(shí)(如圖)FC前的方框內(nèi)打叉號(hào),啥意思?

zhaosq
2011-05-24
5 / 11162 2011-05-26 21:24
by: cnnews

剛接觸西門子PLC對(duì)子程序里面的數(shù)據(jù)類型不太了解是什么意思,求解!

zizhud
2011-05-26
2 / 12040 2011-05-26 16:38
by: zizhud

s7 300 地址 區(qū)別 怎么判斷

dfgrid
2011-05-25
3 / 7450 2011-05-26 09:01
by: aabbcc296

摸擬量輸入的問(wèn)題

永發(fā)
2011-04-18
3 / 7848 2011-05-26 00:25
by: lyyd_mx

如圖:S7300程序中的SR_FF是什么意思?

zhaosq
2011-05-24
6 / 16650 2011-05-25 22:17
by: g306434364

cpu317 與CP342-5通訊問(wèn)題 急急急急急!

zxw
2011-05-25
1 / 6341 2011-05-25 22:03
by: sjm213

請(qǐng)教通過(guò)觸摸屏的字給s7-300的定時(shí)器設(shè)值,需要輸入時(shí)基部分嗎?

dzg2000
2011-05-25
1 / 9403 2011-05-25 21:56
by: sjm213

求西門子S7-300中文編程手冊(cè)

fkeickl
2011-05-25
1 / 6740 2011-05-25 17:48
by: wfb610

急急急!救助!S7-200編程!!

lqn921
2011-05-25
2 / 6401 2011-05-25 10:13
by: joanbfhb

編程軟件

leijun
2011-05-24
1 / 5970 2011-05-24 20:51
by: li83126

使用STEP7-Micio/WIN  的問(wèn)題

后臺(tái)禁止
2009-01-01
5 / 10607 2011-05-24 14:39
by: nkff

S7-300 仿真軟件的使用問(wèn)題

foxplc
2009-03-12
11 / 17756 2011-05-24 10:37
by: 名無(wú)獨(dú)孤

關(guān)于液位測(cè)量問(wèn)題

kingfeng1983
2010-01-31
6 / 9387 2011-05-23 23:12
by: 醉湮邃虞

求西門子S7-300中文編程軟件

fkeickl
2011-05-23
2 / 7202 2011-05-23 22:24
by: 為修修為

八位彩燈循環(huán)左移程序問(wèn)題?

yifan_1987
2011-05-20
4 / 10747 2011-05-23 15:54
by: wfb610

求助:關(guān)于西門子S7200自由口通訊問(wèn)題

( +3 )
3541617
2011-05-17
4 / 10636 2011-05-22 22:25
by: 啊笑笑

win7旗艦32位安裝step7 v5.5 中文版出現(xiàn)問(wèn)題,求高手解答

hongdoume
2011-05-16
9 / 41830 2011-05-22 21:39
by: hongdoume

急救。!S5PLC軟件及其軟件使用說(shuō)明

shichunhua
2011-05-20
2 / 7405 2011-05-21 17:56
by: shichunhua

解密

xianfengyan
2011-05-21
2 / 5305 2011-05-21 16:11
by: jingjiexw

求助:S7200 216CPU 怎樣與微型打印機(jī)通訊?

welcq
2008-12-15
2 / 6880 2011-05-21 08:51
by: happyqy

S7-200 PLC通過(guò)串口接愛(ài)普生LQ-300K打印機(jī)出亂碼問(wèn)題

bfjdysh
2011-05-20
1 / 6837 2011-05-21 07:41
by: happyqy
版塊權(quán)限查看

開(kāi)放主題    熱門主題    鎖定主題    關(guān)閉主題    投票主題    鎖定投票