In the daily operation, there are many problems in the pull test opportunities. The following are common ones, and then the exclusion methods are given separately. I hope everyone can learn from them:
1. After the computer software is online, the message box appears to be overloaded.
Method of exclusion:
Check if the communication line between the computer and the test machine is off; check if the online selection sensor is selected correctly; check if the sensor has been hit during the most recent test or keyboard operation; check whether the software calibration or calibration function is used before the problem occurs; check whether it is manual Changed other information in calibration values, calibration values, or hardware parameters.
2. The power supply of the pull test machine is not bright, and the device cannot move up and down.
Method of exclusion:
Check whether the power supply line connected to the test machine is connected properly; check whether the emergency stop switch is in the screwed state; check whether the power supply voltage of the test machine is normal; check whether the fuse on the machine socket is blown, please remove the spare fuse and install it. .
3. The power supply of the pull test machine has power, and the equipment cannot move up and down.
Method of exclusion:
Check whether the device can not be moved after 15S, because the host needs self-test after booting, it takes about 15S time; check whether the upper and lower limits are in the proper position, have a certain running space; check whether the power supply voltage of the access test machine is normal.
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