1. When the computer software is online, the prompt box will appear and the information will be overloaded.

Exclusion method:

Check whether the communication line between the computer and the testing machine falls off; Check whether the online selection sensor is selected correctly; Check whether the sensor has been hit during the recent test or keyboard operation; Check whether the software calibration or calibration function is used before the problem occurs; Check that calibration values, calibration values, or other information in hardware parameters have been manually changed.

2. The main power supply of the testing machine is not on, and the equipment cannot move up and down.

Exclusion method:

Check whether the power line connected to the testing machine is connected normally; Check whether the emergency stop switch is turned up; Check whether the power supply voltage connected to the testing machine is normal; Check whether the fuse on the socket of the machine is burnt out. Please take out the spare fuse and install it.

3. The main power supply of the testing machine has power, and the equipment cannot move up and down.

Exclusion method:

Check whether the device can't move after 15s, because the host needs self-test when starting up, which takes about 15s; Check whether the upper and lower limits are in the right position and there is a certain operating space; Check whether the power supply voltage connected to the testing machine is normal.