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Malfunction and treatment method of automatic image measuring instrument
发布时间:2017-10-25 发布人:Dongguan Wang Guang Optical Instrument Co., Ltd.

Malfunction and treatment method of automatic image measuring instrument:
Automatic image measuring instrument used in the process, will inevitably encounter various problems like this or that, common faults of automatic image measuring instrument for lifting gear fault, fault, fault table, projection screen projection imaging, imaging, fault fault, fault and fault of electrical electronic precision fault etc.. Here are a few common use faults and treatment methods.
1. projection screen failure. When rotating, the impurities on the end surface (such as rust stain) can be cleaned, and the new positioning bearing can be replaced. When rotating, the friction force is large, and the bolt can be unlocked or replaced by friction. When the rotation is uneven, a new degree of disc seat, friction wheel, friction wheel shaft and so on. The projection screen rotation angle can be counted, tightening the friction welding machine, the signal wire, connect the plug etc..
2. image area without image, blue:
The video input line is not plugged in, and the video input line is inserted into a video input card of the video card after the computer host is inserted correctly.
Or the video input signal is not set correctly
3. (1) point menu, set the image - > video standard...
(2) put the mouse in the image window area, click the right mouse button, select the video standard setting in the pop-up menu..."
In the open video standard settings dialog box, change the image input mode, the video input has three kinds of S-Video, Video Tuner, VideoComposite select a suitable.
4. electronic fault. If the electric box button fails, the system can clean and replace the mask; if the axis is not counted, you can change the slider or OP board or the whole ruler, re connect the signal line, change the main board and so on. If the digital tube lacks stroke, it needs to be replaced or repaired.
5. automatic image measuring instrument data area count abnormal
It is possible that the signal of RS232 or grating ruler is not connected properly, and the RS232 signal line and grating ruler signal line are removed and inserted again. Or the system is not set correctly to count each axis to set the correct linear compensation method of value according to the instructions;
Generally, there are several reasons for abnormal counting, such as bad signal line contact or incorrect system setting
(1) pull out the signal line of the grating ruler and insert it again;
(2) enter the system settings menu - > system > system settings, open the display settings dialog box, the axis is set correctly according to the manual method of resolution;
(3) enter the system settings, Menu > system > system settings, open the display parameter settings dialog box, select a correct number of decimal points according to the resolution of each axis.

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