LAM 810-017082-001 集成電路
產(chǎn)品概述：
810-017082-001始終在執(zhí)行器移動時檢查燃油控制連桿的位置。連桿必須自由移動，沒有摩擦和齒隙。由于懸掛機構(gòu)中的遲滯或卡滯，某些燃油控制裝置在特定燃油或齒條位置會出現(xiàn)問題。810-017082-001燃油供應(yīng)和噴油器狀況也會出現(xiàn)問題，類似于調(diào)速器問題。在火花點火發(fā)動機上，分配器、線圈、點和正時問題都可能導(dǎo)致操作不當(dāng)，這可能類似于調(diào)速器控制故障?？刂蒲b置可能因電壓錯誤而損壞。更換控制裝置時，檢查電源、蓄電池等的電壓是否正確。810-017082-001故障排除步驟本章是隔離系統(tǒng)故障的一般指南。本指南假定系統(tǒng)接線、焊接連接、開關(guān)和繼電器觸點以及輸入和輸出連接正確且工作正常。按照指示的順序進行檢查。各種系統(tǒng)檢查均假定先前的檢查已正確完成。
發(fā)動機操作不當(dāng)通常是調(diào)速器操作以外的因素造成的。本章給出了有關(guān)發(fā)動機問題的提示，這些問題可能類似于調(diào)速器問題。在對調(diào)速器進行任何更改之前，確保發(fā)動機工作正常。810-017082-001以下故障排除指南有助于隔離控制箱、執(zhí)行器、接線或其他故障。僅當(dāng)有完整的控制測試設(shè)施可用時，建議排除超出此級別的故障。試圖糾正調(diào)速器調(diào)整不及時的發(fā)動機或負載問題會使問題變得更嚴重。如有可能，將調(diào)速器與發(fā)動機隔離，以確定故障是否出在調(diào)速器上，而不是發(fā)動機或發(fā)動機負載上。調(diào)速器故障通常由執(zhí)行器和發(fā)動機之間的安裝或連桿故障引起。810-017082-001在對執(zhí)行器或驅(qū)動器進行任何調(diào)整之前，仔細檢查所有接線連接、電源和連桿。
The linkage must move freely without friction and without backlash. Some fuel controls will present problems at particular fuel or rack positions because of a hesitation or binding in the linkage. Fuel supply and injector conditions can also present problems,810-017082-001 which resemble governor problems. On spark-ignited engines, distributor, coil, points, and timing problems can all cause improper operations, which may resemble faulty governor control. The control can be damaged with the wrong voltage. When replacing a control, check the power supply, battery, etc., for the correct voltage. Troubleshooting Procedure This chapter is a general guide for isolating system problems. The guide assumes that the system wiring,810-017082-001 soldering connections, switch and relay contacts, and input and output connections are correct and in good working order. Make the checks in the order indicated.810-017082-001 Various system checks assume that the prior checks have been properly done.
Improper engine operation is often the result of factors other than governor operation. This chapter gives tips about engine problems, which can resemble governor problems.810-017082-001 Make sure the engine is operating correctly before making any changes in the governor. The following troubleshooting guide is an aid in isolating trouble to the control box, actuator, wiring, or elsewhere.810-017082-001 Troubleshooting beyond this level is recommended ONLY when a complete facility for control testing is available. Attempting to correct engine or load problems with untimely governor adjustment can make problems worse. If possible, isolate the governor from the engine to determine if the problem is with the governor and not with the engine or the load on the engine. Governor faults are usually caused by problems in the installation or the linkage between the actuator and the engine.810-017082-001 Carefully review all the wiring connections, the power supply, and the linkage before making any adjustments to the actuator or driver. Always check the fuelcontrol linkage from stop to stop as if the actuator were moving it.
The integer corresponds to the number in parentheses listed in the Alarm or Shutdown text,810-017082-001 for example ‘PWM No Signal (53)’ is code 53. Entryxx Counter—Number of times the entry has been detected since the last time the log was cleared. Entryxx Time—Time of the first detected occurrence810-017082-001, in hours, relative to how long the unit was running since the last time the log was cleared. The recorded time is based on difference between the RunTime Hours (found under the Unit Status tab sheet) and the ErrorLog Reset Time. For example, if a fault occurs and this is the first occurrence of this fault,810-017082-001 the logged time would be 431— assuming RunTime Hours=641 and ErrorLog Reset Time=210. Another example, if the Entryxx Time was 55 and the Reset Time was 200, the time of occurrence was during RunTime hour 255 810-017082-001