1、Date:2022-4-18File:SSP1_05C.1SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation硬件組態和存儲器概念硬件組態和存儲器概念Date:2022-4-18File:SSP1_05C.2SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for AutomationS7-300 的存儲器概念的存儲器概

2、念注釋符號塊: 邏輯塊 (OB,FC,FB) 數據塊 (DB)PG中的Flash EPROM 存儲器卡(隨后插入CPU)塊: 邏輯塊 (OB,FC,FB) 數據塊 (DB)附加信息系統存儲器系統存儲器: PII, PIQ M, T, C 保持的 M, T, C 保持的數據塊保持存儲器保持存儲器:當系統斷電時，不用電池做后備n. reten. reten.當系統有電時，不用電池做后備RAM塊： 邏輯塊 (OB,FC,FB) 數據塊 (DB)附加信息裝載存儲器：裝載存儲器：Flash-EPROM工作存儲器工作存儲器: OB,FC,FB DBn. reten. reten.Date:2022-4-1

3、8File:SSP1_05C.3SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for AutomationS7-400的存儲器概念的存儲器概念注釋符號塊: 邏輯塊 (OB,FC,FB) 數據塊 (DB)PG中的Flash EPROM 存儲器卡(隨后插入CPU)塊: 邏輯塊 (OB,FC,FB) 數據塊 (DB)附加信息.RAM塊: 邏輯塊 (OB,FC,FB) 數據塊 (DB)附加信息裝載存儲器裝載存儲器:Flash-EPROM系統存儲器系統存儲器: PII, PI

4、Q M, T, C工作存儲器工作存儲器: OB,FC,FB DB通過電池后備Date:2022-4-18File:SSP1_05C.4SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for AutomationFlash EPROM存儲器卡中塊的讀出和寫入存儲器卡中塊的讀出和寫入內部裝載存儲器內部裝載存儲器 RAM“裝入裝入” 裝載裝載 Flash EPROM“裝入裝入 EPROM”工作存儲器工作存儲器RAM插入存儲器卡后：申請存儲器復位并拷貝到工作存儲器可執行的部分

5、“裝到裝到 PG”Date:2022-4-18File:SSP1_05C.5SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation硬件組態和參數分配硬件組態和參數分配 實際組態 已存在硬件的實際組態和參數分配。參數分配建立可分配參數模塊的特性，例如：啟動特性、 保持區等。 設定組態 設定好的硬件組態和參數分配。 組態 在硬件組態的站窗口中分配機架、塊可分布式 I/O，可以從硬件目錄中選擇部件。Date:2022-4-18File:SSP1_05C

6、.6SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation插入一個站插入一個站Date:2022-4-18File:SSP1_05C.7SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation啟動硬件組態啟動硬件組態Date:2022-4-18File:SSP1_05C.8SIMATIC S7Siem

7、ens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation產生硬件設定組態產生硬件設定組態Date:2022-4-18File:SSP1_05C.9SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation模塊地址概況模塊地址概況“地址概況”Date:2022-4-18File:SSP1_05C.10SIMATIC S7Siemens

8、 AG 2000. All rights reserved.Information and Training CenterKnowledge for AutomationCPU 屬性屬性2xDate:2022-4-18File:SSP1_05C.11SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for AutomationCPU 屬性：概述屬性：概述Date:2022-4-18File:SSP1_05C.12SIMATIC S7Siemens AG 2000. Al

9、l rights reserved.Information and Training CenterKnowledge for AutomationCPU 屬性：啟動屬性：啟動Date:2022-4-18File:SSP1_05C.13SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for AutomationCPU 屬性：保持屬性：保持僅當 如果CPU 沒有后備電池時有效Date:2022-4-18File:SSP1_05C.14SIMATIC S7Siemens A

10、G 2000. All rights reserved.Information and Training CenterKnowledge for AutomationCPU 屬性：循環屬性：循環/ /時鐘存儲器時鐘存儲器時鐘存儲器位76543210頻率 (Hz)0.50.6211.2522.5510周期 (s)21.60.20.1Date:2022-4-18File:SSP1_05C.15SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Au

11、tomationCPU 屬性：保護屬性：保護Date:2022-4-18File:SSP1_05C.16SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for AutomationCPU 屬性：診斷屬性：診斷/ /時鐘時鐘Date:2022-4-18File:SSP1_05C.17SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Aut

12、omation保存硬件設定組態與下載到模塊保存硬件設定組態與下載到模塊下載(只有CPU在 STOP 模式)Date:2022-4-18File:SSP1_05C.18SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation上載硬件實際組態到編程器上載硬件實際組態到編程器Date:2022-4-18File:SSP1_05C.19SIMATIC S7Siemens AG 2000. All rights reserved.Information an

13、d Training CenterKnowledge for AutomationSIMATIC 管理器中顯示硬件診斷管理器中顯示硬件診斷2xDate:2022-4-18File:SSP1_05C.20SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation組態的可能問題組態的可能問題組態不能編譯在S7-300中，組態中有空位置情況情況結果結果 / 補救補救因為參數分配錯誤，CPU 進入Stop 模式模擬量模塊分配到不正確的槽位置由于不正確的參數分

14、配，模擬量模塊組態錯誤模擬量模塊不正確的測量范圍重新裝載組態存儲器復位后，分配不相同的參數建立硬件站或“上載站”不能打開硬件組態離線打開站模塊參數不能修改組態不能下載不正確的 CPU (例如：是CPU 315-2DP 不是 CPU 314)Date:2022-4-18File:SSP1_05C.21SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation可變尋址可變尋址2xDate:2022-4-18File:SSP1_05C.22SIMATIC

15、S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation訪問符號表訪問符號表一次右擊Date:2022-4-18File:SSP1_05C.23SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation練習練習5.1：上載并修改實際組態上載并修改實際組態啟動SIMATIC 管理器步步做什麼做什麼結果結果1工具啟動2打開項目“My Project”顯示項目結構3用PLC - Upload上載實際的組態建立一個新站4檢查是否插入正確的模塊（定貨號）?5給模塊輸入正確的定貨號CPU的參數塊顯示出來6用“My Station”保存組態，再下載組態7如果有S7-400 培訓單元，配置地址地址和S7-300 B版培訓單元相同Date:2022-4-18F