FANUC A06B-6141-H026伺服驱动器

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型号：A06B-6141-H026
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瑞昌明盛进出口贸易有限公司
主营DCS控制系统备件，PLC系统备件及机器人系统备件，
优势品牌：Allen Bradley、BentlyNevada、ABB、Emerson Ovation、Honeywell DCS、Rockwell ICS Triplex、FOXBORO、Schneider PLC、GE Fanuc、Motorola、HIMA、TRICONEX、Prosoft等各种进口工业零部件
FANUC A06B-6141-H026伺服驱动器

输入部

　使用连接端子与

输入设备相连

③ 模式切换开关

　切换PLC的运行模式

④ 输出部

　使用连接端子与输出设备相连

⑤ 编程口

　用于与编程工具相连

⑥ 电源部

　提供DC24V电源用PLC控制的一条自动装卸线。
电动机M1驱动装料机加料，电动机M2驱动料车升降，电动机M3驱动卸料机卸料。
装卸线操作过程是：
①料车在原位，显示原位状态，按启动按钮，自动线开始工作；
②加料定时5s，加料结束；
③延时1s，料车上升；
④上升到位，自动停止移动；
⑤延时1s ,料车自动卸料；
⑥卸料10s,料车复位并下降；
⑦下降到原位，料车自动停止移动。
答：I/O信号的地址分配表、PLC现场器件实际接线图以及梯形图如下图所示。1KM控制装料电动机M1，2KM控制升降电动机M2正转，使料车上升，3KM控制升降电动机M2反转，使料车下降，4KM控制卸料电动机M3，5KM控制料车复位，6KM控制原位指示灯。Y—Δ降压起动的原理：把正常运行时，定子绕组应作三角形联接的笼型异步电动机在起动时接成Y形control, communication control and other modules. The program structure is shown in Figure 2.

Data block DB is used to store a large amount of data or variables required for the operation of user programs. It is also an important way to exchange, transfer and share data between program blocks. The design has five data blocks, which are used to store the equipment status or process parameters during the operation of the rewinder, such as the operation, stop or fault indication data of the motor (digital quantity), the speed, current and web tension data of the motor (analog quantity), etc. In the programming stage, the data block shall be defined with STEP7 software, including the data block number and variables in the block.

2.2 functions of each program block

Based on the idea of structured programming, the PLC program is divided into several functional modules shown in Figure 2. These modules correspond to some control functions of the system respectively. They not only have certain