ProSoft技術(shù)公司的Modbus Communication Modules （MCMs）提供一個(gè)快速和簡(jiǎn)易的方法，在羅克韋爾自動(dòng)化系統(tǒng)中連接Modbus網(wǎng)絡(luò)和設(shè)備。現(xiàn)在，這些模塊的執(zhí)行與ProSoft科技新添加在說(shuō)明書(shū)的方法一樣簡(jiǎn)單，此方法濃縮了31個(gè)邏輯階梯包含在6個(gè)梯形文檔中放在一個(gè)文件夾中添加在了說(shuō)明書(shū)內(nèi)，此說(shuō)明書(shū)可直接被輸入在第16版RSLogix 5000中。先前的基礎(chǔ)架構(gòu)文件必須通過(guò)手動(dòng)或拷貝到RSLogix，從而打開(kāi)文件。這一特性幫用戶(hù)節(jié)省了安裝時(shí)間，排除了由人手動(dòng)操作出現(xiàn)的錯(cuò)誤。對(duì)于當(dāng)前的MVI56-MCM模塊用戶(hù)，新結(jié)構(gòu)軟件可以直接從ProSoft科技公司產(chǎn)品網(wǎng)頁(yè)中下載（http://www.prosoft-technology.com/content/view/full/621）. 更多關(guān)于：Modbus通訊協(xié)議 ProSoft科技公司的Modbus通訊協(xié)議是SCADA的現(xiàn)場(chǎng)總線(xiàn)設(shè)備的理想選擇，支持Modbus協(xié)議的包括：轉(zhuǎn)送者，驅(qū)動(dòng)器，流量表和CCS連通性。MCM擁有兩個(gè)獨(dú)立配置的Modbus串行端口，可像主管一樣操作或解決多站支持，分別支持：RS-232, RS-422 和 RS-485 規(guī)格： • 單槽底板可兼容在架狀模塊 • 控制器標(biāo)簽和用戶(hù)定義的標(biāo)簽可以被輸入或是添加編碼 • 在RSLogix 5000 v16編程軟件中應(yīng)用使用普通界面的配置模塊 • 通過(guò)輸入新的或添加說(shuō)明，配置數(shù)據(jù)可通過(guò)用戶(hù)定義結(jié)構(gòu)得到。 • 5000字注冊(cè)空間可交換處理器和Modbus協(xié)議網(wǎng)絡(luò)間的數(shù)據(jù) • 多重模塊可以被羅列在同一個(gè)架子上，一直到電源上限和底板數(shù)據(jù)傳輸 • 模塊記憶的使用方法用戶(hù)可以自己定義 • 來(lái)自處理器的數(shù)據(jù)傳輸與來(lái)自MODBUS網(wǎng)絡(luò)行為的數(shù)據(jù)傳輸是異步的 original text [COLOR=#708090]Modbus Communication Modules Provide Easy Add On Instructions for RSLogixTM 5000 Version 16 ProSoft Technology’s Modbus Communication Modules （MCMs） provide a fast and easy way to connect Modbus networks and devices to the Rockwell Automation system. Now implementation of these modules is made even easier with ProSoft Technology’s new add on instructions which condense 31 rungs of ladder logic contained in 6 ladder files into one add on instruction which can be imported directly into RSLogix 5000 Version 16. Previously configuration files had to be manually keyed or copied into RSLogix, thus opening the door for mistake. This feature saves the user valuable time at set-up and nearly eliminates the room for human error. For current users of the MVI56-MCM module, the new configuration software can be downloaded directly from its product pages on the ProSoft Technology website （http://www.prosoft-technology.com/content/view/full/621）. More about Modbus Communication Modules ProSoft Technology’s Modbus Communication Modules are ideal for SCADA and field devices supporting Modbus including transmitters, drives, flow meters, and CCS connectivity. Modbus Communication Modules have two independently configured Modbus serial ports that can operate as Master and/or Slave with multidrop support, each supporting RS-232, RS-422 and RS-485. Specifications: • Single-slot backplane-compatible in-rack modules • Controller tags and user defined tags can be imported using the new add on code • Module configured using the Generic Profile in the RSLogix 5000 v16 programming software • Configuration data obtained through user-defined structure, imported with new add on instructions. Sample ladder file included for previous revisions of RSLogix 5000 （V10-V15） • 5000-word register space exchanges data between the processor and the Modbus Network • Multiple modules can be placed in the same rack; up to the limits of the power supply and backplane data transfer • Module memory usage that is completely user definable • The data transfer from the processor is asynchronous from the actions on the Modbus network[/COLOR]