DVP-PLC-台达PLC应用101例子

-PLC

DVP-PLC应用技术手册【101例】

目录

第1章：基本程序设计范例

1.1 串联常闭接点回路..........................................................................1-1

1.2 并联方块回路.................................................................................1-2

1.3 上升沿产生一个扫描周期脉冲.........................................................1-3

1.4 下降沿产生一个扫描周期脉冲.........................................................1-4

1.5 自锁控制回路.................................................................................1-5

1.6 互锁控制回路.................................................................................1-6

1.7 上电时参数的自动初始化................................................................1-7

1.8 传统自保持回路与SET/RST应用...................................................1-8

1.9 自保持与解除回路 (SET/RST)........................................................1-9

1.10 交替输出回路(输出具停电保持)...................................................1-10

1.11 条件控制回路...............................................................................1-12

1.12 先入信号优先回路........................................................................1-13

1.13 后入信号优先回路........................................................................1-15

1.14 地下停车场出入口进出管制...........................................................1-16

1.15 三相异步马达正反转控制..............................................................1-18

1.16 程序的选择执行...........................................................................1-19

1.17 MC/MCR 手自动控制....................................................................1-21

1.18 STL步进方式手自动控制...............................................................1-24 第2章：计数器设计范例

2.1 产品的批量包装.............................................................................2-1

2.2 产品日产量测定 (16位上数停电保持计数器)...................................2-2

2.3 产品出入库数量监控 (32位上下数计数器)......................................2-3

2.4 3个计数器构成的24小时时钟.........................................................2-4

2.5 A B相脉冲高速计数........................................................................2-5

第3章：定时器设计范例

3.1 延时Off程序.................................................................................3-1

i

3.2 延时On程序.................................................................................3-2

3.3 延时On/Off程序............................................................................3-3

3.4 依时序延迟输出 (3台电机顺序启动)...............................................3-4

3.5 脉波波宽调变.................................................................................3-6

3.6 人工养鱼池水位监控系统(闪烁电路)..............................................3-7

3.7 崩应测试系统(延长计时)...............................................................3-9

3.8 电动机星－三角降压启动控制.........................................................3-11

3.9 大厅自动门控制.............................................................................3-13

3.10 液体混合自动控制系统.................................................................3-15

3.11 自动咖啡冲调机............................................................................3-17

3.12 洗手间自动冲水控制程序..............................................................3-19

3.13 一般定时器实现累计型功能...........................................................3-21

3.14 一般定时器实现示教功能..............................................................3-23

3.15“ 自切断”定时器............................................................................3-25

3.16 有趣的喷泉..................................................................................3-27

3.17 交通灯控制..................................................................................3-29 第4章：变址寄存器E、F设计范例

4.1 连续D总和计算.............................................................................4-1

4.2 产品配方参数调用..........................................................................4-3

4.3 8组电位器控制2台04DA的电压输出.............................................4-5 第5章：应用指令程序流程设计范例

5.1CJ指令实现配方调用......................................................................5-1

5.2 水库水位自动控制..........................................................................5-3

5.3 公室火灾警报(中断应用)...............................................................5-5

5.4 超市钱柜安全控制 (FOR~NEXT)....................................................5-7 第6章：应用指令传送比较控制设计范例

6.1CMP原料渗混机.............................................................................6-1

6.2 ZCP水塔水位高度警示控制.............................................................6-3

6.3BMOV多笔历史资料备份................................................................6-4

6.4 FMOV单笔数据多点传送.................................................................6-5 ii

6.5 CML彩灯交替闪烁..........................................................................6-7

6.6 XCH实现一个缓存器上下8位的位数交换........................................6-8

6.7 指拨开关输入及7段显示器输出程序...............................................6-9

第7章：应用指令四则运算设计范例

7.1 水管流量精确计算..........................................................................7-1

7.2 INC/DEC加减寸动微调...................................................................7-3

7.3 NEG位移反转控制....... …… 此处隐藏：13562字，全部文档内容请下载后查看。喜欢就下载吧 ……