Common failures and causes of paper tension testing machines

According to the practical experience of 100 users, here are the three most common failures and reasons for checking the tension testing machine.

First, after the testing machine and the computer software are online, the prompt box information shows overload. Solution: From five aspects, check the cause of the fault: A. The communication line between the computer and the testing machine is off ; B. The online selection sensor is selected correctly ; C The most recent test or the sensor is touched when the keyboard is operated ; D Before the problem occurs Whether the calibration or calibration function of the software is used ; E Whether to manually change the calibration, calibration, or other information in the hardware parameters.

Second, the power of the tester's main unit is off and it cannot move up and down. Solution: Start from four aspects to check the cause of the fault: A. Is the power supply circuit of the access tester connected properly ; B. Is the emergency stop switch screwed up ; C. Is the power supply voltage of the access tester normal ? D. Check the machine socket. Whether the insurance on the fuse is blown.

Third, the tester's mainframe has power, but the device cannot move up and down. Solution: start from three aspects, check the cause of the failure: A is whether the device can not move after 15 seconds, because the host boot requires self-test, it takes about 15 seconds ; B upper and lower limit is no longer the appropriate position, there is a certain Operation space ; C. Check if the power supply voltage of the access tester is normal.