3BHB022793R0001控制模塊,3BHB022793R0001使用流程
5.2預(yù)防性維護(hù)單位測(cè)量值稱重傳感器保護(hù)稱重傳感器免受長(zhǎng)時(shí)間接觸腐蝕性元素。檢查固定螺釘，必要時(shí)重新擰緊。檢查稱重傳感器和轉(zhuǎn)接板之間的間隙確保它們不會(huì)被污垢堵塞可能導(dǎo)致分流器力進(jìn)入稱重傳感器。如有必要，用壓縮空氣清潔間隙。張力電子裝置檢查電路板是否正確固定電纜或電線沒有損壞。檢查所有端子螺釘和電纜密封套正確擰緊。
3BHB022793R0001控制模塊連接電纜檢查稱重傳感器和張力電子裝置損壞在測(cè)量系統(tǒng)的工作壽命期間，可能會(huì)發(fā)生干擾其和過程這些干擾可能以多種不同的方式出現(xiàn)，故障原因可能是很難找到。然而，性質(zhì)相似的擾動(dòng)可以組合在一起通常，它們有相同或相似的錯(cuò)誤來源。本章中的故障跟蹤說明將幫助您快速找到并糾正最常見的故障常見故障。6.2安全說追蹤故障時(shí)，請(qǐng)閱讀并遵循第1章引言中給出的安全說明。但是，如果當(dāng)?shù)胤ㄒ?guī)更為嚴(yán)格，則應(yīng)優(yōu)先考慮。張力電子裝置PFEA113可互換具有相同類型的張力電子設(shè)備。需要新設(shè)置。稱重傳感器稱重傳感器可以直接互換與其他相同類型的稱重傳感器。零位設(shè)置PFEA113和重置“最大值”負(fù)載A”、“最大負(fù)載B”、“最大負(fù)載C”或稱重傳感器安裝后需要“最大負(fù)載D”已被替換。必要的設(shè)備和文件執(zhí)行故障跟蹤和維修需要以下項(xiàng)目：?電纜圖，安裝的稱重傳感器類型見附錄（B、C、D、E、F或G）?維修工具?扭矩扳手?萬用表5.2 Preventive Maintenance
Unit Measures
Load cells Protect the load cells from prolonged contact with
corrosive elements.
Check the fixing screws and re-tighten if necessary.
Check the gaps between load cell and adapter plates
to ensure that they are not clogged with dirt, which
can cause a shunt force into the load cell.
Clean the gaps with compressed air if necessary.
Tension Electronics Check that the circuit boards are properly secured
and that cables or wires are not damaged.
Check that all terminal screws and cable glands
are properly tightened.
Connection cables Check that the connection cables between the
load cells and the tension electronics are not
damaged. During the working life of your measurement system, events may occur that disturb it and your
process. These disturbances may appear in many different ways and the reason for the fault can
be difficult to find. However, disturbances similar in character can be grouped together and
usually they have the same or similar sources of error.
The fault-tracing instructions in this chapter will help you to quickly find and correct the most
common faults.
6.2 Safety Instructions
Read and follow the safety instructions given in Chapter 1 Introduction when tracing faults.
However, local statutory regulations, if stricter, are to take precedence.The tension electronics PFEA113 is interchangeable
with a tension electronics of the same type.
A new setup is required.
Load cells The load cells are directly interchangeable
with other load cells of the same type.
Zero setting PFEA113 and resetting “Maximum
Load A”, “Maximum Load B”, “Maximum Load C” or
“Maximum Load D” are required after a load cell has
been replaced.Necessary Equipment and Documentation
The following items are required to perform fault-tracing and repairs:
? Cable diagrams, see Appendix (B, C, D, E, F or G) for installed load cell type
