PU516A/3BSE032402R1工控模块系统备件
采取相同的电气安全预防措施，在端子块6处的端子23和24之间临时短路，重复测试（图26或27）。6.再次检查控制单元不会复位7.排除临时故障，检查垫系统是否正常工作。35 6.5.3所有系统类型1.进行所需的任何其他测试，以确认安全相关控制系统符合EN 954-1规定的类别要求，并按预期工作。2.检查与受垫系统安装影响的机器电路相关的任何其他安全功能。这些测试应有现有程序。3.在电源处隔离机器电源。4.重新连接机器控制系统提供的任何自动复位功能。5.将机器原动机重新连接至最终接触器。6.固定所有盖子和门。6.6功能检查恢复机器电源。检查：-1。在重置垫子控制单元之前，机器无法开始操作。执行第8.2.2节所述的行走测试。检查垫子的启动是否停止危险移动。3.检查踏下垫子不会启动机器操作，但能够重新启动。4.检查以步行速度接近机器时，危险运动是否在到达危险区域之前停止。在关键应用中，应进行停机时间测试5。如果安装了任何类型的静音系统，请检查垫子系统是否仅在运行周期的非危险部分静音，以及任何静音指示器是否正常工作。6.测试机器的紧急停止功能。第7节-使用在将机器投入正常使用之前，确保操作员和主管了解垫子系统的性质和用途，并了解控制器和指示器的功能。确保技术规范以及检查、测试和维修仪器适当的人员可获得指示，并有记录检查的系统。确保人员了解在机器操作期间传感器垫上不会有额外的覆盖物、木板、板材或木板。36第8节-维护在进行任何维护之前，应完整阅读本节。应注意计划预防性维护的要求。在维护操作期间，在对垫子系统进行操作之前，断开机器的原动机。遵守电气安全预防措施。8.1垫子清洁应定期清扫传感器垫子，以清除碎屑和其他材料等沉积物。如果需要清洗或用软管冲洗传感器垫以清洁或去除油脂等，则允许使用温水和清洁剂。不要使用溶剂。8.2常规检查和测试-（建议每周）停止机器。清洁传感器垫并使其干燥。检查垫的顶面是否损坏。乙烯盖的轻微划痕和磨损是可以接受的，但任何暴露金属板的损坏都必须立即处理。检查周边装饰件和联合装饰件是否开裂、断裂或变形，以及固定件是否牢固。必须立即更换损坏的零件。测试垫子操作。需要两个人，一人在垫子上行走，另一人观察控制单元。在使用手动复位模式的系统上，必须连续按下并释放复位按钮。
Take the same electrical safety precautions, temporarily short circuit between terminals 23 and 24 at terminal block 6, and repeat the test (Figure 26 or 27). 6. Check again that the control unit will not reset 7. Remove the temporary fault and check whether the cushion system works normally. 35 6.5.3 All system types 1. Carry out any other tests required to confirm that the safety related control system conforms to the category requirements specified in EN 954-1 and works as expected. 2. Check any other safety functions related to the machine circuit affected by the installation of the mat system. These tests should have existing procedures. 3. Isolate the machine power at the power supply. 4. Reconnect any automatic reset functions provided by the machine control system. 5. Reconnect the machine prime mover to the final contactor. 6. Secure all covers and doors. 6.6 Function check to restore the machine power. Check: - 1. The machine cannot start operation until the mat control unit is reset. Perform the walk test described in Section 8.2.2. Check whether the starting of the mat stops the dangerous movement. 3. Check that stepping down the mat will not start the machine operation, but it can restart. 4. Check whether the dangerous movement stops before reaching the dangerous area when approaching the machine at walking speed. In critical applications, downtime test 5 should be performed. If any type of mute system is installed, check that the mat system only mutes the non hazardous parts of the operating cycle, and that any mute indicators work properly. 6. Test the emergency stop function of the machine. Section 7 - Use Before putting the machine into normal use, ensure that the operator and supervisor understand the nature and purpose of the mat subsystem and the functions of the controller and indicator. Ensure that technical specifications and appropriate personnel for inspection, testing and maintenance of instruments have access to instructions and have a system for recording inspections. Make sure that personnel understand that there will be no additional covers, boards, plates or planks on the sensor pads during machine operation. 36 Section 8 - Maintenance This section should be read in its entirety before any maintenance is carried out. Attention should be paid to the requirements of planned preventive maintenance. During maintenance operations, disconnect the prime mover of the machine before operating the mat subsystem. Observe electrical safety precautions. 8.1 Cushion cleaning The sensor mat should be cleaned regularly to remove debris and other materials and other sediments. If it is necessary to clean or flush the sensor pad with hose to clean or remove grease, it is allowed to use warm water and detergent. Do not use solvents. 8.2 Routine Inspection and Testing - (Weekly is recommended) Stop the machine. Clean and dry the sensor pads. Check the top surface of the pad for damage. Slight scratches and wear on vinyl covers are acceptable, but any damage to exposed metal plates must be handled immediately. Check whether the peripheral trim and joint trim are cracked, broken or deformed, and whether the fixing parts are secure. Damaged parts must be replaced immediately. Test the mat operation. Two people are required, one to walk on the mat and the other to observe the control unit. On systems using manual reset mode, the reset button must be continuously pressed and released.
