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1、电子与信息工程学院 SMT设备应用1 课程教案教学单元：CP45片式元件在线编程授课班级：09电子工艺教学地点： 教学楼北507一、教学目标：1. 掌握CP45报警信息含义2. 处理报警信息，维持生产正常运行二、教学重点：1掌握CP45报警信息含义2处理报警信息，维持生产正常运行三、教学内容：打开CP45ref.pdf文件的53页，找到故障信息的界面：Troubleshooting即为故障排除，很形象的一个词。内容包括：生产错误的具体信息以及软件硬件的故障排除解决方案。本节内容主要选却常见故障信息，理解含义，并处理报警。$0001 Emergency switch is pressed$000
2、2 The emergency switch in the front of equipment is pressed.ProblemThe emergency switch in the front of the equipment is pressed.SolutionPress the stop key in the front.Cancel it by turning the emergency switch in the front clockwise.Press the reset key in the front.$0003 Rear emergency switch is pr
3、essed.ProblemThe emergency switch in the rear of the equipment is pressed.SolutionPress the stop key in the front.Cancel it by turning the emergency switch in the rear clockwise.Press the reset key in the front.以上三个是非常常见的报警，都是紧急停止开关被按下，机器报警。机器报警的时候，一是红灯会亮，而是蜂鸣器会叫，三是所有的电动机的SERVO POWER都会被切断，即电机不动作。在三星
4、CP45上，共有前后两个紧急停止开关。即：Front emergency switch和 Rear （后面）emergency switch。我们在前面讲过，三星贴片机的开机过程，先打开总开关，启动电脑和控制系统；再开气；再按下“MAIN START SWITCH”,即伺服电源（SERVO POWER）；最后按下机器上的READY按钮，让机器处于准备状态，这时候机器才能开始工作。而按下紧急停止开关，就断开了伺服电源，电动机无法动作。（此处可以展开，紧急停止开关是连接到一个直流的弱电回路，比如24V直流电路，这个弱电电路接到一个安全继电器，这个继电器会在弱电回路闭合的情况下产生磁力，吸合一个铁片
5、开关，这个开关的吸合动作随即接通强电，即接通伺服电源。）所以解除紧急停止开关的步骤如下：1. 按下stop，消除蜂鸣器声音2. 把紧急停止开关拔起来，复位。3. 按下RESET,使机器的数据归零。4. 重新按下“MAIN START SWITCH”，打开伺服电源。5. 按下READY,机器进入准备状态。6. 在遥控示教板上按下HOME，让机器机械归零。做完以上步骤，机器才真正回归正常，可以再次投入生产。$0004 Motor free switch in the teaching box is pressed.（这是遥控示教板子上相当于紧急停止开关的一个按钮。和机器上的紧急停止开关的关系是都串
6、联到刚才说的弱电控制强电的那个弱电电路上。）ProblemThe motor free switch in the teaching box is pressed.SolutionPress the stop key in the front.Press the reset key in the front.$0006 I/O power switch is off.ProblemThe main start switch is off.以上两个报警和紧急停止开关一样，处理方法也一样。$0010 Front feeder unlock sensor is sensed.（机器盖子下面，喂料器上
7、方，机器的左右两侧装有的一对发射和接收的传感器，这个传感器如果在生产中喂料器的高度不对，或者人的手伸入了机器，这个传感器会触发，引发和紧急停止开关一样的效果，电动机停机，机器报警。解决方法一样。）ProblemThere is a loose feeder in the front feeder station.The loose sensor is sensed in the front feeder station due to other reasons.SolutionCheck if there is any loose feeder in the front station and
8、 take corrective measures.Remove the contamination sensed by the unlock sensor.$0011 Rear feeder unlock sensor is sensed.ProblemThere is a loose feeder in the rear feeder station.The unlock sensor is sensed due to other reasons.SolutionCheck if there are any loose feeders in the rear station and tak
9、e corrective measures.Remove the contamination sensed by the unlock sensor.$0020 Front door is open.ProblemThe front door is open.The front door sensor or the wiring area is wrong.以上两个是指机器的前后门打开，这时候机器不工作。和AX301贴片机一样，盖子上有安装一个插销，这个插销可以在门关闭的时候插入机器上的一个槽里面。这其实就是一个安全互锁开关（SAFETY INTERLOCK）,这个开关也串联到直流的弱电控制强
10、电的回路，和紧急停止开关是一条绳上的蚂蚱。处理方法，也一样。$0800 Other axes interfere when the $A axis is to be moved.ProblemOther axes are not in safe positions when an axis is to move.SolutionPlease contact our C/S.$0801 AXIS_SAFE_POS_MOVE_ERROR.ProblemAn error occurs when a certain axis is to be moved to a safe position.Solu
11、tionPlease contact our C/S.以上两个都是指贴片头上某一个轴在移动的时候，其他轴的位置处于不安全位置。比如，HEAD1上的吸嘴下降到很低的位置，这时候机器的整个贴装头要整体平移，机器就会报警，因为这时候可能导致吸嘴这根杆在平移中被导轨打坏。解决方案是联系三星的客服。哈哈。这个报警我基本没见过。不管，让学生了解即可。$2400 Error occurred when the conveyor width was adjustedProblemAn error occurred when the conveyor width was adjusted.SolutionRep
12、lace the board related to the adjustment of conveyor width.指导轨无法调宽。这个要更换控制板。一般不出现这情况，了解即可。$3000 PCB is in the conveyor area.ProblemA PCB is on the conveyor when the conveyor width is to be adjustedSolutionRemove the PCB from the conveyor.Check if the XY is sensed by the sensor on the conveyor.这个报警通常
13、在手动调整导轨宽度的手出现。表示导轨上有PCB板子。则你在调整的时候要么板子掉下去，要么板子被夹坏，甚至导轨被夹坏。所以必须报警。解决方法当然是把板子拿掉。$3001 PCB is in the input sensor area.ProblemA PCB is in the input sensor area when the operation is to start.SolutionIf there is one PCB in the conveyor input , press START.If there is more than one PCB in the conveyor in
14、put , remove them.$3002 PCB is in the waiting sensor area.ProblemA PCB is in the waiting sensor area when the operation is to start.SolutionIf there is one PCB in the conveyor input , press START.If there is more than one PCB in the conveyor input , remove them.$3003 PCB is in the mounting sensor ar
15、ea. Problem1. A PCB is in the mounting sensor area when the operation is to startSolutionIf there is one PCB in the conveyor mounting and if it is all right to start operation,press START.If there is more than one PCB, remove them.$3004 PCB is in the output sensor area.ProblemA PCB is in the output sensor area when the operation is to startSolutionIf there is one PCB in the conveyor output and if it is all right to start operation,press ST
