nLight恩耐激光器與控制盒的控制(中英)

使用外部接口控制激光的步驟示例:

1.確保EXT-2安全連接器中的互鎖銷已關閉

2.將EXTEN_IN,CLR_ERR和SYSTEM_ON設置為低電平。

3.使用交流電源斷路器為激光器施加交流電源。

4.將SYSTEM_ON設置為高以提供上升沿。

5.等待至少5秒鐘,然后確認ERR輸出為低電平且RDY輸出為高電平。

6.將EXTEN_IN設置為高電平以提供上升沿。

7.等待2秒鐘,確認RDY輸出為高電平且EMISS輸出為高電平。

8.激光現在將遵循GATE_IN和ANALOG_IN來控制激光發射和功率。

9.監控ERR輸出。如果ERR變高,激光器就會關閉。請參見下圖以使用硬件清除ERR信號。

10.將EXTEN_IN設置為低電平以關閉激光二極管驅動器。

11.將SYSTEM_ON設置為低以將激光器移出STANDBY狀態或打開互鎖連接以移動激光器處于關閉狀態并切斷激光二極管驅動器的電源


Example of steps to control a laser using an external interface:

1. Make sure the interlock pin in the EXT-2 safety connector is closed

2. Set the EXTEN_IN, CLR_ERR and SYSTEM_ON to low.

3. Use an AC power circuit breaker to apply AC power to the laser.

4. Set SYSTEM_ON to high to provide rising edges.

5. Wait at least 5 seconds, then confirm that the ERR output is low and the RDY output is high.

6. Set the EXTEN_IN high to provide rising edge.

7. Wait 2 seconds to confirm that the RDY output is high and the EMISS output is high.

8. The laser will now follow the GATE_IN and ANALOG_IN to control laser emission and power.

9. Monitor ERR output. If the ERR becomes high, the laser shuts down. See the figure below to clear the ERR signal using hardware.

10. Set the EXTEN_IN low to turn off the laser diode driver.

11. Set the SYSTEM_ON to low to move the laser out of the STANDBY state or open the interlock connection to move the laser in the off state and cut off the power to the laser diode driver






必須使用HW模式

外部24腳高電平信號啟用HW模式,如果激光是在'HW'模式下,24腳信號的下降沿將禁用所有輸入并將激光轉換為“關閉”狀態。24腳也可以不用接線 ,HW模式可以用軟件修改


啟動順許:

模式使用“HW”,鑰匙打到on,


給5腳啟動信號(實現:5腳接控制盒3腳,中間裝一個帶鎖的按鈕)


5s后給使能(實現:3腳接控制盒的3腳,中間裝一個帶鎖的按鈕)


再有P+信號出光


HW mode must be used


The external 24-pin high signal enables HW mode, and if the laser is in 'HW' mode, the falling edge of the 24-pin signal will disable all inputs and transition the laser to the "off" state. The 24-pin can also be modified without wiring, and the HW mode can be modified with software


Startup Order:


The mode uses "HW", the key hits on,


Start signal for 5 pins (realization: 5 pins connected to 3 pins of the control box, a button with lock in the middle)


Enable after 5s (realization: 3 pins connected to the 3 pins of the control box, a button with a lock in the middle)


Then there is the P+ signal coming out