Date: 23/4/21File: SSP2_07C.1

SIMATIC S7Siemens AG 2000. All rights reserved.

Information and Training CenterKnowledge for Automation

检测逻辑错误

??

Date: 23/4/21File: SSP2_07C.2

SIMATIC S7Siemens AG 2000. All rights reserved.

Information and Training CenterKnowledge for Automation

显示参考数据

Date: 23/4/21File: SSP2_07C.3

SIMATIC S7Siemens AG 2000. All rights reserved.

Information and Training CenterKnowledge for Automation

过滤参考数据

Date: 23/4/21File: SSP2_07C.4

SIMATIC S7Siemens AG 2000. All rights reserved.

Information and Training CenterKnowledge for Automation

交叉参考表

Date: 23/4/21File: SSP2_07C.5

SIMATIC S7Siemens AG 2000. All rights reserved.

Information and Training CenterKnowledge for Automation

过滤交叉参考表

Date: 23/4/21File: SSP2_07C.6

SIMATIC S7Siemens AG 2000. All rights reserved.

Information and Training CenterKnowledge for Automation

查找参考数据

Date: 23/4/21File: SSP2_07C.7

SIMATIC S7Siemens AG 2000. All rights reserved.

Information and Training CenterKnowledge for Automation

利用交叉参考表修改块

2x

Date: 23/4/21File: SSP2_07C.8

SIMATIC S7Siemens AG 2000. All rights reserved.

Information and Training CenterKnowledge for Automation

地址定位功能

1xright

Date: 23/4/21File: SSP2_07C.9

SIMATIC S7Siemens AG 2000. All rights reserved.

Information and Training CenterKnowledge for Automation

I,Q,M,T,C分配表

Date: 23/4/21File: SSP2_07C.10

SIMATIC S7Siemens AG 2000. All rights reserved.

Information and Training CenterKnowledge for Automation

未使用的符号 / 无符号的地址

Date: 23/4/21File: SSP2_07C.11

SIMATIC S7Siemens AG 2000. All rights reserved.

Information and Training CenterKnowledge for Automation

程序结构

Date: 23/4/21File: SSP2_07C.12

SIMATIC S7Siemens AG 2000. All rights reserved.

Information and Training CenterKnowledge for Automation

块的比较 (1)

见下页

Date: 23/4/21File: SSP2_07C.13

SIMATIC S7Siemens AG 2000. All rights reserved.

Information and Training CenterKnowledge for Automation

块的比较 (2)

Date: 23/4/21File: SSP2_07C.14

SIMATIC S7Siemens AG 2000. All rights reserved.

Information and Training CenterKnowledge for Automation

练习 7.1: 排除程序中的逻辑错误

• 能选择“手动”模式吗？

• 传送带能在点动控制下来回运动吗？

• 切换为“自动”模式

• 瓶子能停在灌装位置吗？

• 当液位低于下限时是否报警？

• 在数码管上能显示包装单元的个数吗？