民族服装的网站建设,网站文档怎么加图片不显示,云南网站制作多少钱,厦门人才网手机版文章目录 前言一、功能概述二、单输出电机程序编写1.创建自定义数据类型2.创建FB功能块“单输出电机”3.编写程序 三、双输出电机程序编写1.创建自定义数据类型2.创建FB功能块“双输出电机”3.编写程序 前言
本文分享一个自己编写的电机控制逻辑块。 一、功能概述
手动状态、… 文章目录 前言一、功能概述二、单输出电机程序编写1.创建自定义数据类型2.创建FB功能块“单输出电机”3.编写程序 三、双输出电机程序编写1.创建自定义数据类型2.创建FB功能块“双输出电机”3.编写程序 前言
本文分享一个自己编写的电机控制逻辑块。 一、功能概述
手动状态、自动状态、机旁状态、强制状态、检修状态自由切换具有启动超时报警功能手动状态下按启动按钮启动按停止按钮停止自动状态下根据程序联锁要求自动启停强制状态下跳过允许启动条件直接启动检修状态下自动停止且按下启动按钮不允许启动。
二、单输出电机程序编写
1.创建自定义数据类型 2.创建FB功能块“单输出电机”
建立如下引脚变量
3.编写程序
代码如下 1.赋值
#HMI.Ready_DI : #Ready_DI;
#HMI.Locally_DI : #Locally_DI;
#HMI.Running_DI : #Running_DI;
#Start_DO : #HMI.Start_DO;2.时间转换、启动超时判断、故障复位
#HMI.Fault_All : #Fault OR #HMI.Time_Out; //故障赋值
#HMI.Lcl_DO : #Locally_DI AND #HMI.HMI_Lcl; //有就地信号且按下机旁允许按钮才会显示机旁允许状态#Start_Time : DINT_TO_TIME(REAL_TO_DINT(#HMI.Start_T_Set * 1000.0)); //输入1表示1S#RUN_IEC(IN : #HMI.#Start_DO AND NOT #HMI.HMI_Stop AND NOT #HMI.#Running_DI AND NOT #HMI.Fault_All,PT : #Start_Time); //启动延时IF #RUN_IEC.Q THEN#HMI.Time_Out : 1;#HMI.#Start_DO : 0;
END_IF; //启动超时输出IF #HMI.HMI_Rst THEN#HMI.Fault_All : 0;#HMI.Time_Out : 0; //复位启动超时输出
END_IF;3.检测信号上升沿
#P_HMI_Lcl(CLK : #HMI.HMI_Lcl);
#P_HMI_EmgManual(CLK : #HMI.HMI_EmgManual);
#P_HMI_Pause(CLK : #HMI.HMI_Pause);4.手动状态显示
IF #HMI.#HMI_Manual 1 AND NOT #HMI.#HMI_Auto AND NOT #HMI.#HMI_EmgManual AND NOT #HMI.#HMI_Pause AND NOT #HMI.#Lcl_DO THEN#HMI.#Manual_DO : 1;#HMI.#Auto_DO : 0;#HMI.#EmgManual_DO : 0;
END_IF;
//默认手动状态
IF NOT #HMI.#Auto_DO AND NOT #HMI.#Pause_DO AND NOT #HMI.#Lcl_DO AND NOT #HMI.#EmgManual_DO THEN#HMI.#Manual_DO : 1;#HMI.#Auto_DO : 0;#HMI.#EmgManual_DO : 0;
END_IF;5.自动状态显示
IF #HMI.#HMI_Auto 1 AND NOT #HMI.#HMI_Manual AND NOT #HMI.#HMI_EmgManual AND NOT #HMI.#HMI_Pause AND NOT #HMI.#Lcl_DO THEN#HMI.#Manual_DO : 0;#HMI.#Auto_DO : 1;#HMI.#EmgManual_DO : 0;
END_IF;6.强制状态显示
IF #HMI.#HMI_EmgManual 1 AND NOT #HMI.#HMI_Manual AND NOT #HMI.#HMI_Auto AND NOT #HMI.#HMI_Pause AND NOT #HMI.#Lcl_DO THEN#HMI.#Manual_DO : 0;#HMI.#Auto_DO : 0;#HMI.#EmgManual_DO : 1;#HMI.#HMI_Pause : 0;
END_IF;
IF #HMI.#HMI_EmgManual 0 THEN#HMI.#EmgManual_DO : 0;
END_IF;7.休止状态显示
IF #HMI.#HMI_Pause 1 AND NOT #HMI.#HMI_Manual AND NOT #HMI.#HMI_Auto AND NOT #HMI.#HMI_EmgManual AND NOT #HMI.#Lcl_DO THEN#HMI.#Manual_DO : 0;#HMI.#Auto_DO : 0;#HMI.#EmgManual_DO : 0;#HMI.#Pause_DO : 1;#HMI.#HMI_EmgManual : 0;
END_IF;
IF #HMI.#HMI_Pause 0 THEN#HMI.#Pause_DO : 0;
END_IF;8.手动状态下电机启动、停止
IF #Ready_DI AND #HMI.#HMI_Start AND #HMI.#Manual_DO AND NOT #HMI.#HMI_Stop AND NOT #HMI.#Fault_All AND NOT #HMI.#Time_Out AND NOT #HMI.#Pause_DO AND NOT #HMI.#Lcl_DO THEN#HMI.#Start_DO : 1;
END_IF;
IF #Ready_DI AND #HMI.#HMI_Stop AND #HMI.#Manual_DO AND NOT #HMI.#HMI_Start AND NOT #HMI.#Fault_All AND NOT #HMI.#Time_Out AND NOT #HMI.#Pause_DO AND NOT #HMI.#Lcl_DO THEN#HMI.#Start_DO : 0;
END_IF;9.自动状态下电机启动、停止
IF #Ready_DI AND #Auto_Start AND #HMI.#Auto_DO AND NOT #HMI.#HMI_Stop AND NOT #HMI.#Fault_All AND NOT #HMI.#Time_Out AND NOT #HMI.#Pause_DO AND NOT #HMI.#Lcl_DO THEN#HMI.#Start_DO : 1;
END_IF;
IF #Ready_DI AND #Auto_Stop AND #HMI.#Auto_DO AND NOT #HMI.#HMI_Start AND NOT #HMI.#Fault_All AND NOT #HMI.#Time_Out AND NOT #HMI.#Pause_DO AND NOT #HMI.#Lcl_DO THEN#HMI.#Start_DO : 0;
END_IF;10.强制状态下电机启动、停止
IF #HMI.#EmgManual_DO AND #HMI.#HMI_Start AND NOT #HMI.#Pause_DO AND NOT #HMI.#Lcl_DO THEN#HMI.#Start_DO : 1;
END_IF;
IF #HMI.#EmgManual_DO AND #HMI.#HMI_Stop AND NOT #HMI.#Pause_DO AND NOT #HMI.#Lcl_DO THEN#HMI.#Start_DO : 0;
END_IF;11.休止状态下电机停止
IF #HMI.#Pause_DO THEN#HMI.#Start_DO : 0;
END_IF;12.按钮互锁
IF #HMI.#HMI_Lcl AND #P_HMI_EmgManual.Q THEN#HMI.#HMI_EmgManual : 0;
END_IF;
IF #HMI.#HMI_Lcl AND #P_HMI_Pause.Q THEN#HMI.#HMI_Pause : 0;
END_IF;IF #HMI.#HMI_EmgManual AND #P_HMI_Lcl.Q THEN#HMI.#HMI_Lcl : 0;
END_IF;
IF #HMI.#HMI_EmgManual AND #P_HMI_Pause.Q THEN#HMI.#HMI_Pause : 0;
END_IF;IF #HMI.#HMI_Pause AND #P_HMI_Lcl.Q THEN#HMI.#HMI_Lcl : 0;
END_IF;
IF #HMI.#HMI_Pause AND #P_HMI_EmgManual.Q THEN#HMI.#HMI_EmgManual : 0;
END_IF;13.按钮自复位
IF NOT AlwaysFALSE THEN#HMI.#HMI_Start : 0;#HMI.#HMI_Stop : 0;#HMI.#HMI_Manual : 0;#HMI.#HMI_Auto : 0;#HMI.#HMI_Rst : 0;
END_IF;三、双输出电机程序编写
1.创建自定义数据类型
同单输出电机。
2.创建FB功能块“双输出电机”
建立如下引脚变量
3.编写程序
代码如下 1.赋值
#HMI.Ready_DI : #Ready_DI;
#HMI.Locally_DI : #Locally_DI;
#HMI.Running_DI : #Running_DI;
#Start_DO : #HMI.Start_DO;
#Stop_DO : #HMI.Stop_DO;2.时间转换、启动超时判断、故障复位
#HMI.#Fault_All : #Fault OR #HMI.#Time_Out; //故障赋值
#HMI.#Lcl_DO : #Locally_DI AND #HMI.#HMI_Lcl; //有就地信号且按下机旁允许按钮才会显示机旁允许状态#Start_Time : DINT_TO_TIME(REAL_TO_DINT(#HMI.#Start_T_Set * 1000.0)); //输入1表示1S#RUN_IEC(IN : #HMI.#Start_DO AND NOT #HMI.#HMI_Stop AND NOT #HMI.#Running_DI AND NOT #HMI.#Fault_All,PT : #Start_Time); //启动延时IF #RUN_IEC.Q THEN#HMI.#Time_Out : 1;#HMI.#Start_DO : 0;
END_IF; //启动超时输出IF #HMI.#HMI_Rst THEN#HMI.#Fault_All : 0;#HMI.#Time_Out : 0; //复位启动超时输出
END_IF;3.检测信号上升沿
#P_HMI_Lcl(CLK : #HMI.HMI_Lcl);
#P_HMI_EmgManual(CLK : #HMI.HMI_EmgManual);
#P_HMI_Pause(CLK : #HMI.HMI_Pause);4.手动状态显示
IF #HMI.#HMI_Manual 1 AND NOT #HMI.#HMI_Auto AND NOT #HMI.#HMI_EmgManual AND NOT #HMI.#HMI_Pause AND NOT #HMI.#Lcl_DO THEN#HMI.#Manual_DO : 1;#HMI.#Auto_DO : 0;#HMI.#EmgManual_DO : 0;
END_IF;
//默认手动状态
IF NOT #HMI.#Auto_DO AND NOT #HMI.#Pause_DO AND NOT #HMI.#Lcl_DO AND NOT #HMI.#EmgManual_DO THEN#HMI.#Manual_DO : 1;#HMI.#Auto_DO : 0;#HMI.#EmgManual_DO : 0;
END_IF;5.自动状态显示
IF #HMI.#HMI_Auto 1 AND NOT #HMI.#HMI_Manual AND NOT #HMI.#HMI_EmgManual AND NOT #HMI.#HMI_Pause AND NOT #HMI.#Lcl_DO THEN#HMI.#Manual_DO : 0;#HMI.#Auto_DO : 1;#HMI.#EmgManual_DO : 0;
END_IF;6.强制状态显示
IF #HMI.#HMI_EmgManual 1 AND NOT #HMI.#HMI_Manual AND NOT #HMI.#HMI_Auto AND NOT #HMI.#HMI_Pause AND NOT #HMI.#Lcl_DO THEN#HMI.#Manual_DO : 0;#HMI.#Auto_DO : 0;#HMI.#EmgManual_DO : 1;#HMI.#HMI_Pause : 0;
END_IF;
IF #HMI.#HMI_EmgManual 0 THEN#HMI.#EmgManual_DO : 0;
END_IF;7.休止状态显示
IF #HMI.#HMI_Pause 1 AND NOT #HMI.#HMI_Manual AND NOT #HMI.#HMI_Auto AND NOT #HMI.#HMI_EmgManual AND NOT #HMI.#Lcl_DO THEN#HMI.#Manual_DO : 0;#HMI.#Auto_DO : 0;#HMI.#EmgManual_DO : 0;#HMI.#Pause_DO : 1;#HMI.#HMI_EmgManual : 0;
END_IF;
IF #HMI.#HMI_Pause 0 THEN#HMI.#Pause_DO : 0;
END_IF;8.手动状态下电机启动、停止
IF #Ready_DI AND #HMI.#HMI_Start AND #HMI.#Manual_DO AND NOT #HMI.#HMI_Stop AND NOT #HMI.#Fault_All AND NOT #HMI.#Time_Out AND NOT #HMI.#Pause_DO AND NOT #HMI.#Lcl_DO THEN#HMI.#Start_DO : 1;#HMI.#Stop_DO : 0;
END_IF;
IF #Ready_DI AND #HMI.#HMI_Stop AND #HMI.#Manual_DO AND NOT #HMI.#HMI_Start AND NOT #HMI.#Fault_All AND NOT #HMI.#Time_Out AND NOT #HMI.#Pause_DO AND NOT #HMI.#Lcl_DO THEN#HMI.#Start_DO : 0;#HMI.#Stop_DO : 1;
END_IF;9.自动状态下电机启动、停止
IF #Ready_DI AND #Auto_Start AND #HMI.#Auto_DO AND NOT #HMI.#HMI_Stop AND NOT #HMI.#Fault_All AND NOT #HMI.#Time_Out AND NOT #HMI.#Pause_DO AND NOT #HMI.#Lcl_DO THEN#HMI.#Start_DO : 1;#HMI.#Stop_DO : 0;
END_IF;
IF #Ready_DI AND #Auto_Stop AND #HMI.#Auto_DO AND NOT #HMI.#HMI_Start AND NOT #HMI.#Fault_All AND NOT #HMI.#Time_Out AND NOT #HMI.#Pause_DO AND NOT #HMI.#Lcl_DO THEN#HMI.#Start_DO : 0;#HMI.#Stop_DO : 1;
END_IF;10.强制状态下电机启动、停止
IF #HMI.#EmgManual_DO AND #HMI.#HMI_Start AND NOT #HMI.#Pause_DO AND NOT #HMI.#Lcl_DO THEN#HMI.#Start_DO : 1;#HMI.#Stop_DO : 0;
END_IF;
IF #HMI.#EmgManual_DO AND #HMI.#HMI_Stop AND NOT #HMI.#Pause_DO AND NOT #HMI.#Lcl_DO THEN#HMI.#Start_DO : 0;#HMI.#Stop_DO : 1;
END_IF;11.休止状态下电机停止
IF #HMI.#Pause_DO AND NOT #HMI.#HMI_Lcl AND NOT #HMI.#Lcl_DO THEN#HMI.#Start_DO : 0;#HMI.#Stop_DO : 1;
END_IF;12.按钮互锁
IF #HMI.#HMI_Lcl AND #P_HMI_EmgManual.Q THEN#HMI.#HMI_EmgManual : 0;
END_IF;
IF #HMI.#HMI_Lcl AND #P_HMI_Pause.Q THEN#HMI.#HMI_Pause : 0;
END_IF;IF #HMI.#HMI_EmgManual AND #P_HMI_Lcl.Q THEN#HMI.#HMI_Lcl : 0;
END_IF;
IF #HMI.#HMI_EmgManual AND #P_HMI_Pause.Q THEN#HMI.#HMI_Pause : 0;
END_IF;IF #HMI.#HMI_Pause AND #P_HMI_Lcl.Q THEN#HMI.#HMI_Lcl : 0;
END_IF;
IF #HMI.#HMI_Pause AND #P_HMI_EmgManual.Q THEN#HMI.#HMI_EmgManual : 0;
END_IF;13.按钮自复位
IF NOT AlwaysFALSE THEN#HMI.#HMI_Start : 0;#HMI.#HMI_Stop : 0;#HMI.#HMI_Manual : 0;#HMI.#HMI_Auto : 0;#HMI.#HMI_Rst : 0;
END_IF;
