LXM23CU04M3X Schneider

LXM23CU04M3X Schneider

LXM23CU04M3X Schneider

廈門四點(diǎn)零自動(dòng)化科技有限公司主營(yíng)產(chǎn)品優(yōu)勢(shì)供應(yīng) 充足庫(kù)存
ABB:ABB Masterpiece200/AC450,ABB Masterview 850/1,Advant OCS,MOD 30/MODCELL,MOD 300,Bailey INFI90,ABB Procontic,ABB Procontrol.等系統(tǒng)備件,。
FOXOBORO I/A：AW51B,P0400YC FBM02,P0400YV FBM18,P0400ZE FBM04,P0914WM FBM241C,FBM217 P0914TR,FBM242 P0916TA,CP40B P0961BC,FBM44 P0950BN等,。
(美國(guó)ALLEN BRADLEY):1746/ 1747/ 1756/ 1771/ 1785/ 2711觸模屏等系列產(chǎn)品、700DC直流接觸器,。
霍尼韋爾 Honeywell：DCS系統(tǒng)備件模件,、HonEYWELL TDC系列， QCS,S9000等備件,。
ALSOM MOTOROLA MVME系列：MVME 162-12，MVME 167-02A,MVME177-004等系列,。
HITACHI 日立：AIC200,CAM810,CPU800,CRT860,CTR850,CRT870,FLP800A,DHW850等,。
TOSHIBA 東芝：DSV1-DA,VCM1X4 2N8C2184P001-G,VCMIX4,VPCPX1,VBMPX1,等系列。
系統(tǒng)工程：自動(dòng)化系統(tǒng)開發(fā)設(shè)計(jì),，調(diào)試,、低壓配柜、變頻器控制系統(tǒng),、PLC自動(dòng)控制系統(tǒng),、各種節(jié)能成套系統(tǒng)(風(fēng)機(jī),，水泵，起重機(jī),，輸送機(jī)等專用)
PLC返回?cái)?shù)據(jù) E5 后,，確認(rèn)讀取命令，發(fā)送以下數(shù)據(jù)：
10 2 0 5C 5E 16
然后上位機(jī)VB程序接受到以下數(shù)據(jù)：
68 16 16 68 0 2 8 32 3 0 0 0 0 0 2 0 5 0 0 4 1 FF 4 0 8 22 78 16
*先識(shí)別目標(biāo)地址和源地址,，確認(rèn)是這次申請(qǐng)的返回?cái)?shù)據(jù),，然后經(jīng)過校驗(yàn)檢查，正確后解析出第26號(hào)數(shù)據(jù)(&H22)即為VB100字節(jié)的數(shù)據(jù),。
3,、串口寫入數(shù)據(jù)程序,，以寫VB100數(shù)據(jù)單元為例：
Dim Str_Write(0 To 37) ‘定義發(fā)送的數(shù)據(jù)為字節(jié)為元素的數(shù)組。
Str_Write (37) = &H16 ‘相應(yīng)的數(shù)組元素賦值，按照以下格式
Str_Write (35) = &H10 ‘要寫入的數(shù)據(jù)值

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