1. 設計和功能
根據(jù)統(tǒng)計數(shù)字表明，所有自動化組件（無論是機械式、機電式，還是電子式）都會出現(xiàn)故障。因此，工廠維護和工廠改造也就必不缺少。在實際應用中，期待可用性是不現(xiàn)實的。通過西門子 SIMATIC S7-400H，能夠較大限度地降低生產(chǎn)故障機率，較大化生產(chǎn)率。
SIMATIC S7-400H 具有以下功能：出現(xiàn)故障時，能夠無擾切換。 集成故障檢測功能；提前檢測故障，避免影響生產(chǎn)過程。在線維護，即可在工廠運行期間，更換故障組件。組態(tài)更改，即可在工廠運行期間，進行工廠擴容。自動事件同步，高可用性通信，冗余連接I/O 設備。
S7-400 PNH CPU的同步分為兩種，一種用于長10m 的 FOC patch 光纖，另一種用于長10km 的單模全雙工 LC/LC 光纖（9/125 μ）。冗余系統(tǒng)的同步光纖分為1m、2m、10m 和10km 四種。同步速率達到400Mbps。
FANUC PLC A06B-6096-H202 Tested in Good condition
FANUC PLC A06B-6096-H201 Tested in Good condition
FANUC Motor A06B-0247-B101 Tested in Good condition
FANUC Motor A06B-0247-B100 A06B0247B100 Tested in Good condition
FANUC Motor A06B-0227-B000 tested
Fanuc Motor A06B-0064-B503 Tested in Good condition
FANUC Motor A06B-0063-B503 Good Condition
FANUC Motor A06B-0063-B303 TESTED
Fanuc motherboard A16B-1200-0580 Tested in Good condition
Fanuc Module A20B-2101-0012
Fanuc IC695PBM300 IC695PBM300-BA Tested in Good Condition Fast Ship
Fanuc floor A16B-2203-0637 Tested in Good condition
FANUC Fanuc servo motor A06B-0236-B400 tested
FANUC Fanuc servo A06B-6117-H207 tested
FANUC drives A06B-6096-H203 Tested in Good condition
Fanuc drive chassis A20B-2102-0301 Tested in Good condition
Fanuc drive A16B-1213-0162 A16B-1213-0162 / 03A tested
Fanuc drive A06B-6117-H211 Tested in Good condition
FANUC Drive A06B-6096-H20 Tested It In Good Condition
Fanuc Drive A06B-6080-H304 In Good Condition
Fanuc Drive A06B-6080-H301 In Good Condition
FANUC Display Panel IC5002SAX0000 Tested in Good Condition Fast Ship
Fanuc Control Panel A20B-2004-0010 tested
Fanuc Circuit Board PCB A16B-1400-0010 Tested In Good Condition
Fanuc circuit board A20B-8100-0861 Tested in Good condition
FANUC circuit board A20B-3300-0325 Tested in Good condition
Fanuc circuit board A20B-2100-0831 Tested in Good condition
Fanuc circuit board A16B-2203-0500 Tested in Good condition
Fanuc circuit board A16B-2202-0727 Tested in Good condition
Fanuc circuit board A16B-2200-0855 Tested in Good condition
Fanuc Circuit Board A16B-1200-0510 Tested in Good condition
Fanuc board A20B-8200-0846 Tested in Good condition
FANUC board a20b-8101-0710 Tested in Good condition
FANUC board A20B-8100-0662 tested
FANUC Board A20B-8100-0171 Tested in Good condition
FANUC board A20B-8100-0142 A20B81000142 Tested
FANUC board A20B-8100-0135 Tested in Good condition
FANUC board A20B-3900-0260 Tested It In Good Condition
FANUC board A20B-2102-0110 tested
Fanuc board A20B-2100-0805 tested
Fanuc Board A20B-2002-0770 Tested in good condition
FANUC board A16B-3200-0325 Tested in Good condition
FANUC Board A16B-3200-0210 tested
FANUC Board A16B-2203-0782 Tested in Good condition
Fanuc Board A16B-2203-0740 Tested It In Good Condition
Fanuc Board A16B-2201-0722 In Good Condition
FANUC AC SERVO MOTOR A06B-0243-B401 Tested
FANUC A860-2162-V203 Tested It In Good Condition
FANUC A860-2110-V003 Tested It In Good Condition
FANUC A860-0001-0237 Tested in Good condition
FANUC A20B-8201-0212 Tested in Good condition
Fanuc A20B-8200-0849 In Good Condition
FANUC A20B-8200-0848 Tested in Good condition
