PLC 空載性能測試 === ###### tags: `TCCI` ### 記憶體配置 - ### KV-8000 - ![](https://i.imgur.com/foK15nB.png) ---- - ### R04CPU - ![](https://i.imgur.com/Ux18QeP.jpg) ---- - ### Fx5U - ![](https://i.imgur.com/hHRQk1i.jpg) - ![](https://i.imgur.com/4l0LbwY.jpg) ---- - ### Q03UDE - ![](https://i.imgur.com/nennzaa.jpg) ---- - ### S7-1500 - ![](https://i.imgur.com/VZQUz7J.png) - ![](https://i.imgur.com/NC8oIYq.png) --- ### 測試設備 :::success - MODEL: MSI GP62-6QE - CPU: i7_6700HQ - RAM: 24GB - SSD: JAJS600M2TB - 網路設備 - Router - XY-C5 1G - SW - QNAP 2.5G - QWS-1105-5T - TP-LINK 1G 8P - TL-SG1008D - TL-SG1008 ::: --- ### 網路架構 ```graphviz digraph hierarchy { nodesep=1.0 // increases the separation between nodes node [color=Red,fontname=Courier,shape=box] //All nodes will this shape and colour edge [color=Blue, style=dashed,dir=both] //All the lines look like this PC->QWS_1105_5T QWS_1105_5T->TL_SG1008D TL_SG1008D->XY_C5 XY_C5->TL_SG1008 TL_SG1008-> {rank=same;KV_8000 S7_1500 R04 FX_5U Q03UDE} // Put them on the same level } ``` --- ### 測試結果 #### 西門子 S7-1500 PLC 性能測試 - 測試方式 :::info - #### 每一個 DB 讀取 640 個 byte,連續讀取 1000次,切換 35 個 DB ::: - TEST1 - ![](https://i.imgur.com/dSajX4D.png) - ![](https://i.imgur.com/KDgVtmP.png) ---- - TEST2 - ![](https://i.imgur.com/nMgoNVy.png) - ![](https://i.imgur.com/07Xepg2.png) ---- :::info - #### TEST3 - #### 一個 DB 讀取 640 個 byte 切換 35 個 DB,測試 1000次 ::: - ![](https://i.imgur.com/d6AflOk.png) - ![](https://i.imgur.com/3yYbDkw.png) ---- :::info - #### TEST4 - #### 讀取 14 個 DB,寫入 21 個 DB - #### 測試 1000次 ::: - ![](https://i.imgur.com/LR88Bgr.png) - ![](https://i.imgur.com/cjXhTNs.png) --- #### 綜合 PLC 測試結果 - 測試方式 :::info - #### 讀取起始位置 D 長度如下列 次數 1000次 ::: - 100 - ![](https://i.imgur.com/m1Y1Lky.png) - 200 - ![](https://i.imgur.com/q6rqhsG.png) - 300 - ![](https://i.imgur.com/gPaqH55.png) - ![](https://i.imgur.com/rpuXZ6A.png) - 700 - ![](https://i.imgur.com/3WlDIh5.png) - 1,000 - ![](https://i.imgur.com/cdIxB2t.png) - 2,000 - ![](https://i.imgur.com/8V6XywW.png) - 5,000 - ![](https://i.imgur.com/VBGwKYn.png) - 10,000 - ![](https://i.imgur.com/dwKvD0S.png) - 12,000 - ![](https://i.imgur.com/VRJczWd.png) - ![](https://i.imgur.com/dm1Jc9s.png)