MVME172-303A工控機器人備件
制動(dòng)器、離合器接觸器按預期運行。6.5.2雙通道系統（見(jiàn)圖16和18第5節）1.模擬正常操作。站在墊子上啟動(dòng)墊子，并立即檢查兩個(gè)最終接觸器是否脫落。檢查任何其他與安全相關(guān)的停止功能，如制動(dòng)器/離合器接觸器是否按預期運行。2.隔離電源，然后通過(guò)將端子塊6處的端子13和14短路來(lái)安裝臨時(shí)故障（圖26或27）。3.恢復電源并啟動(dòng)傳感器墊，并檢查其中一個(gè)最終接觸器是否立即斷開(kāi)，以及與該通道相關(guān)的任何其他停止功能是否按預期運行。4.檢查控制單元不會(huì )復位5.隔離電源并排除臨時(shí)故障?；謴碗娫床z查墊子系統是否正常工作。采取相同的電氣安全預防措施，在端子塊6處的端子23和24之間臨時(shí)短路，重復測試（圖26或27）。6.再次檢查控制單元不會(huì )復位7.排除臨時(shí)故障，檢查墊系統是否正常工作。35 6.5.3所有系統類(lèi)型1.進(jìn)行所需的任何其他測試，以確認安全相關(guān)控制系統符合EN 954-1規定的類(lèi)別要求，并按預期工作。2.檢查與受墊系統安裝影響的機器電路相關(guān)的任何其他安全功能。這些測試應有現有程序。
3.在電源處隔離機器電源。4.重新連接機器控制系統提供的任何自動(dòng)復位功能。5.將機器原動(dòng)機重新連接至最終接觸器。6.固定所有蓋子和門(mén)。6.6功能檢查恢復機器電源。檢查：-1。在重置墊子控制單元之前，機器無(wú)法開(kāi)始操作。執行第8.2.2節所述的行走測試。檢查墊子的啟動(dòng)是否停止危險移動(dòng)。3.檢查踏下墊子不會(huì )啟動(dòng)機器操作，但能夠重新啟動(dòng)。4.檢查以步行速度接近機器時(shí)，危險運動(dòng)是否在到達危險區域之前停止。在關(guān)鍵應用中，應進(jìn)行停機時(shí)間測試5。如果安裝了任何類(lèi)型的靜音系統，請檢查墊子系統是否僅在運行周期的非危險部分靜音，以及任何靜音指示器是否正常工作。6.測試機器的緊急停止功能。第7節-使用在將機器投入正常使用之前，確保操作員和主管了解墊子系統的性質(zhì)和用途，并了解控制器和指示器的功能。確保技術(shù)規范以及檢查、測試和維修說(shuō)明可供相關(guān)人員使用，并且檢查記錄系統已到位。確保人員了解在機器操作期間傳感器墊上不會(huì )有額外的覆蓋物、木板、板材或木板。36第8節-維護在進(jìn)行任何維護之前，應完整閱讀本節。應注意計劃預防性維護的要求。在維護操作期間，在對墊子系統進(jìn)行操作之前，斷開(kāi)機器的原動(dòng)機。
The brake and clutch contactor operate as expected. 6.5.2 Dual channel system (see Figure 16 and 18, Section 5) 1. Simulate normal operation. Stand on the mat and start the mat, and immediately check whether the two final contactors fall off. Check that any other safety related stop functions, such as brake/clutch contactors, operate as expected. 2. Isolate the power supply, and then install a temporary fault by shorting terminals 13 and 14 at terminal block 6 (Figure 26 or 27). 3. Restore the power supply and start the sensor pad, and check that one of the final contactors is immediately disconnected, and that any other stop functions associated with this channel operate as expected. 4. Check that the control unit will not reset 5. Isolate the power supply and eliminate the temporary fault. Restore the power supply and check whether the mat subsystem works normally. 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 inspection, test and maintenance instructions are available to relevant personnel and that an inspection record system is in place. 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.
