MVME162-041工控DCS系统备件
如果没有，检查垫子控制单元的电源。检查电源是否连接到适当的端子。检查控制单元中的主保险丝和辅助保险丝，必要时予以更换。确保一次保险丝和二次保险丝使用正确的保险丝值防浪涌。将更换记录在检查日志中。如果保险丝立即熔断或需要提前更换，请联系供应商。如果垫控制单元上的机器启用熄灭，电源点亮。在带有接触器监控器的双通道系统上，如果外部安全输出保险丝未熔断，则控制单元外部仍可能存在故障。任一接线通道中的单一故障将导致垫子控制单元锁定安全输出，直到故障得到纠正并重置控制单元。胆碱酯酶检查系统中的所有连接导线是否正确配置且未损坏，两个接触器是否正常工作。排除所有故障，如果处于手动复位模式，则按下并释放控制单元复位按钮。如果问题未得到解决，请联系供应商。症状机器无法停止或可以在垫子上出现的情况下启动。不允许使用机器。如果垫子上出现，垫子控制单元上的机器启用是否亮起？如果机器启用未亮起，则机器或其控制系统在垫系统外部可能存在故障。在排除和测试故障之前，不得使用机器。如果机器启用亮起。不允许使用机器，并立即联系供应商。症状机器在传感器垫上不存在的情况下意外停止，但可以在踩下垫后重新启动并在手动重置模式下重置。检查所有指示灯是否正常工作。如果是这样的话，问题很可能是由某个值和持续时间的供电下降引起的。这会导致控制单元中的一个内部继电器断开，从而模拟故障状况。这是极不可能发生的情况，不需要采取补救措施。在异常情况下，可能需要采取持续措施，以确保向垫子系统提供更顺畅的电源。维修在对垫子系统或机器控制系统进行操作之前，隔离机器和垫子系统的电源。遵守电气安全预防措施。用户维修仅限于更换新的垫系统部件。如果出现问题，应将装置退还给供应商。应使用推荐的对接拼接接头对连接线进行任何维修。篡改零部件将使保修失效。如果导轨控制单元上的质量封条损坏，则保修无效。可用备件对于特殊尺寸的传感器垫，请参阅标签上打印的型号。更换任何零件后，必须进行所示的检查和测试，并特别注意更换的零件。警告维护或维修操作后，必须正确重新安装所有镶边紧固件和电缆保护装置。
If not, check the power supply of the mat control unit. Check that the power supply is connected to the appropriate terminal. Check the main and auxiliary fuses in the control module and replace them if necessary. Ensure that the primary fuse and secondary fuse use the correct fuse value to prevent surge. Record the replacement in the inspection log. If the fuse blows immediately or needs to be replaced in advance, please contact the supplier. If the machine on the pad control unit is enabled and turned off, the power is on. On a dual channel system with a contactor monitor, if the external safety output fuse is not blown, there may still be a fault outside the control unit. A single fault in any wiring channel will cause the mat control unit to lock the safety output until the fault is corrected and the control unit is reset. Cholinesterase check whether all connecting wires in the system are correctly configured and undamaged, and whether the two contactors work normally. Eliminate all faults. If it is in the manual reset mode, press and release the control unit reset button. If the problem is not solved, please contact the supplier. Symptoms The machine cannot be stopped or can be started when it appears on the mat. The use of the machine is not allowed. If appears on the mat, does the machine enable light up on the mat control unit? If the machine activation does not light up, there may be a problem with the machine or its control system outside the mat system. Do not use the machine until the problem has been corrected and tested. Illuminates if the machine is enabled. Do not use the machine and contact the supplier immediately. Symptoms The machine stops unexpectedly when the sensor pad is not present, but can be restarted after the pad is depressed and reset in manual reset mode. Check all indicators for proper operation. If so, the problem is likely to be caused by a drop in power supply for a certain value and duration. This causes an internal relay in the control unit to open, simulating a fault condition. This is a highly unlikely situation and does not require remedial measures. Under abnormal conditions, continuous measures may be required to ensure a smoother power supply to the mat subsystem. Maintenance Isolate the power supply of the machine and the mat subsystem before operating the mat subsystem or the machine control system. Observe electrical safety precautions. User repair is limited to replacing new gasket system components. In case of problems, the unit shall be returned to the supplier. Any repairs to the connecting wires shall be made using the recommended butt splice joints. Tampering parts will void the warranty. If the quality seal on the rail control unit is damaged, the warranty is invalid. Spare Parts Available For special size sensor pads, refer to the model number printed on the label. After replacing any part, the inspection and test shown must be carried out, and special attention must be paid to the replaced parts. WARNING After maintenance or repair operations, all trim fasteners and cable protectors must be reinstalled correctly.
