北京西门子培训教程scl语言编程

1、SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.1源文件编程和用户程序的重新接线“什么是口令? ”SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.2编程工具PRGG_T

2、2DSIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.3利用文本编辑器生成程序SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.4启动文本编辑器SIMATIC S7Siem

3、ens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.5编辑一个源文件 (1)被编辑的源文件插入块样板插入块产生插入文件插入文件文件文件块块样板SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.6编辑一个

4、源文件 (2)分配给调用调用调用调用OB1分配给FC5FB3的背景 DBFB3UDT型 DB全局 DBUDTSIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.7代码块的语法SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate

5、: File:2018/10/4SSP2_02C.8数据块的语法SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.9变量声明保护属性SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2

6、_02C.10属性代码块(OB, FB, FC)数据块UDTKNOW_HOW_PROTECT（关键技术保护）有有无AUTHOR（作者）有有无FAMILY（类别）有有无NAME （名称）有有无VERSION （版本）有有无UNLINKED （未连接）无有无READ_ONLY （只读）无有无SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.11保存, 一致性检查和编译SIMATIC S7

7、Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.12练习2.1: 利用源文件将FC转换为FB (1)SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.13练习2.1: 利用源文件将FC转换为

8、FB (2): : : SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.14程序重新接线简介信号模板前连接器“旧” 程序失效的通道I 16.7可用的通道I 17.0“新” 程序A I 17.0.AN I17.0A I 16.7.AN I16.7SIMATIC S7Siemens AG 2000. All rights reserved.Information and Trainin

9、g Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.15用SIMATIC管理器实现重新接线SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.16概述：用源程序实现重新接线“Blocks”“Source Files”“Blocks”文件夹文件夹文件夹132符号表（新）符号表（旧）重新接线的 带符号地址的STEP 7

10、 程序带符号地址的源程序带符号地址的STEP 7 程序SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.17从已有的S7程序产生源程序SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP

11、2_02C.18生成的源程序SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.19符号表：改变绝对地址之后之前SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.20重新接线

12、的结果FC 5 “新”FC 5 “旧”SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.21用“符号优先”重新接线SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.22练习

13、2.2：用SIMATIC 管理器实现重新接线一个名为“REWIRE”的S7程序被存在项目“My Project”中。对象被选中。弹出“重新接线”窗口。S7 程序“REWIRE”被修改成新地址。符号LB1被分配一个新地址。I 9.0替换程序中原来的 I 8.0。在SIMATIC管理器中，从项目“STOE_32”下将S7程序REWIRE拷贝到“My Project”项目下在S7程序“REWIRE”中，单击“Blocks”对象选择菜单命令Options - Rewire.在旧地址中输入I 8.0，在新地址中输入I 9.0， 用“OK”钮确认从S7 程序“REWIRE”打开符号表，把符号LB1的地址从 I 8.0 换成 I 9.0。保存符号表并退出符号编辑器。利用交叉参考表检查重新接线是否成功。123456结果操作步骤SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training Center Knowledge for AutomationDate: File:2018/10/4SSP2_02C.23修改扫描2xSIMA