焊接頭問題處理:無扳機信號(中英)

表現:

Manifestation:


扣動扳機按鈕時,檢測頁【激光器扳機信號】顯示為灰色

When the trigger button is pulled, the detection page [Laser Trigger Signal] is grayed out


原因分析:

Cause analysis:


  扣動扳機時,信號接口一的7/8腳應導通狀態,當出現斷路或主板內部問題,則顯示為灰色,結構如下圖

When the trigger is pulled, the 7/8 pin of signal interface one should be on state, and when there is an open circuit or internal problems of the motherboard, it is displayed in gray, and the structure is shown as follows




故障處理:

Troubleshooting :


同時測試安全地鎖信號是否正常,個別情況為航空插口松動,會導致兩個信號都沒有,航插位于焊接槍的線往后80cm處

(1) At the same time, test whether the safety lock signal is normal, in some cases, the aviation socket is loose, which will lead to no two signals, and the aviation socket is located 80cm behind the line of the welding gun


直接短接信號接口一的7/8腳,如導通則主板沒問題,繼續下一步的檢查

(2) Directly shortconnect the 7/8 pin of signal interface one, if it is conductive, the motherboard is no problem, continue to the next step of inspection


③拆開按鈕,測量按鈕到端子的通斷,個別情況為線斷了

(3) Disassemble the button, measure the on-off of the button to the terminal, and in some cases, the wire is broken


④當以上都沒有問題時,多數為按鈕本身的問題,如接觸不良等,需更換按鈕

(4) When there are no problems with the above, most of them are problems with the button itself, such as poor contact, etc., and the button needs to be replaced