這時(shí)，再對(duì)該器件進(jìn)行在線功能測(cè)試；由于機(jī)器人電路板上的其他器件將不會(huì)得電工作，消除了干擾作用。此時(shí)的實(shí)際測(cè)試效果將等同于“準(zhǔn)離線測(cè)試”，測(cè)準(zhǔn)率將獲得很大提高。3.用ASA-VI曲線掃描測(cè)試對(duì)測(cè)試庫(kù)尚未涵蓋的器件進(jìn)行比較測(cè)試由于ASA-VI智能曲線掃描技術(shù)能適用于對(duì)任何器件的比較測(cè)試。只要測(cè)試夾能將器件夾住，再有一塊參照機(jī)器人電路板。通過對(duì)比測(cè)試，同樣對(duì)器件具備較強(qiáng)的故障偵測(cè)，判斷能力。該功能彌補(bǔ)了器件在線功能測(cè)試時(shí)，要受制于器件測(cè)試庫(kù)不足的約束，拓展了測(cè)試儀器對(duì)機(jī)器人電路板故障的檢測(cè)范圍?，F(xiàn)實(shí)中往往會(huì)出現(xiàn)無法找到好的機(jī)器人電路板做參照的情景。而且待修板本身的電路結(jié)構(gòu)也無任何對(duì)稱性，在這種情況下，ASA-VI曲線掃描比較測(cè)試功能將起不到很好的作用。而在線功能測(cè)試由于器件測(cè)試庫(kù)的不完備，無法完成對(duì)機(jī)器人電路板上每一個(gè)器件都能測(cè)試一遍，機(jī)器人電路板依然無法檢測(cè)下去。這就是的局限。就跟沒有包治百病的藥一樣。

At this time, the online function test of the device is carried out; Since other devices on the robot circuit board will not be powered on, the interference effect is eliminated. At this time, the actual test effect will be equivalent to "quasi offline test", and the accuracy rate will be greatly improved.
3. Use asa-vi curve scanning test to compare the devices not covered by the test library
Asa-vi intelligent curve scanning technology can be applied to the comparative test of any device. As long as the test clamp can clamp the device, there is another reference robot circuit board. Through comparative test, it also has strong fault detection and judgment ability for devices. This function makes up for the restriction that the device test library is insufficient when the device online function test is carried out, and expands the detection range of the robot circuit board fault by the test instrument.
In reality, it is often impossible to find a good robot circuit board as a reference. Moreover, the circuit structure of the board to be repaired does not have any symmetry. In this case, the asa-vi curve scanning comparison test function will not play a good role. Due to the incompleteness of the device test library, the online function test cannot be completed. Every device on the robot circuit board can be tested once, and the robot circuit board is still unable to be tested. This is the limitation of. It's like there is no medicine that can cure all diseases.