澳客竞彩足球比分记录
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Frequently Asked Questions
The problem category Problem phenomenon problem causes Solution

1. The software prompts the search port to fail

Software Electrical

1. The computer port is occupied by other devices.

2. Test machine power is not turned on.

3. Emergency stop switch is not turned on.

Turn off the other equipment, re-open the software, open the test machine power supply, the soft can be online.

Open the test machine power supply

Open the emergency stop switch test machine can be

2. After the software is connected, the sensor window is too large or no response

Software Electrical

1. Select the wrong sensor when connected.

2. The sensor calibration value is changed.

3. The sensor is not connected.

4. The slingshot of the connected sensor is aging and has a problem.

5. The sensor is damaged.

1. Select the correct sensor when online.

2. After entering the software calibration interface, to determine whether the software calibration value has been changed.

3. Check whether the sensor is connected or re-unplug the power cord test machine again after the data line.

4. Observe the surface of the slingshot curve is aging, determine the replacement of the slingshot curve can be.

5. Replace the sensor.

3. Shut down during the test

Software Electrical

1. Check the test plan settings are problematic.

2. Electrostatic interference.

1. Check the basic parameters of the test program settings in the shutdown conditions, fixed force, fixed displacement, fixed deformation, the timing of whether the equipment is correct.

2. Connect the main unit of the testing machine to the shell of the computer; make sure that the grounding wire of the testing machine is not charged.

4. Test results are too small or too large

software

1. The load is not cleared before the test, or cleared in the wrong order.

2. The calibration value has been changed.

1. In the process of doing the tensile test, the test should be clamped on the upper fixture, and then the load is cleared, and then clamp the next fixture, and then use the software or manual control box back to zero load control (2N or so) The offset is then cleared and the test is started.

2. After the software is connected to the calibration interface, check the calibration coefficient is not changed, if changes, please recalibrate.

5. Test run in the wrong direction

software

1. The direction of the test protocol is set incorrectly.

2. Positive and negative calibration coefficients.

3. Hardware parameter settings are incorrect.

1. Enter the editing test plan, in the basic parameter settings which select the correct test direction.

2. After the software is connected to the calibration interface, the calibration factor for the pull direction is positive and the calibration coefficient for compression is negative.

3. After the software goes offline, enter the force sensor interface in the hardware parameter setting interface to determine the direction of the force, the direction of the displacement, the direction of the beam, and whether the test space is selected correctly.

6. Force value can be cleared, do not react when the force value of the test

Software Electrical

1. Dual space sensor test machine, do the test space sensor is not inserted into the control panel.

2. The calibration value is modified.

1. Check that all the tested sensors are connected properly.

2. Check that the calibration values are correct.

7. No curve display during the test

software

1. The coordinate selection of the software curve is incorrect.

2. The test is slow and does not reach the preload setting and does not start recording the test data

1. Re-select the curve coordinates can be.

2. Reset the test speed, or set the preload to 0N

8. The extensometer displays the value inaccurate

Extensometer

1. Extensometer calibration coefficient error.

1. Recalibrate the extensometer.

9. Extending the count value to show a large, or zero.

Extensometer

1. The extensometer is not plugged into the control board.

2. When the software is connected, select the wrong extensometer model.

3. The communication line of the extensometer is damaged.

4. Damage to the extensometer.

1. Insert the extensometer to be used on the control board.

2. Re-select the correct extensometer.

3. Replace the communication cable for the extensometer.

4. Replace the extensometer.

10. Test extensometer or hundred thousand meters table jumping word, can not be cleared.

Extensometer or hundred thousand points table

1. Extensometer or damage to the meter.

2. Extensometer or sub-meter sub-table in question.

3. Extending the meter or hundred thousand minute contact with the metal sample, and the device is turned on, subject to electrostatic interference skip the word, can not be cleared.

1. Replace the extensometer or damage to the meter.

2. Check the extensometer or the sub-meter joint for damage.

3. Check that the host is grounded.

11 large deformation on the chuck up negative, down the next chuck down.

Large deformation

Large deformation of the upper and lower data cable inserted anti.

1. Replace the large deformation of the upper and lower data lines in the control panel above the position.

12. Displacement display is not correct

software

1. The parameters of the hardware parameters in the software are changed.

Check the software hardware parameter settings and displacement-related parameters such as reduction ratio, screw pitch and so on is correct.

13. The result of the printed report is zero

software

There is no report template corresponding to the protocol

Re-set the report template corresponding to the protocol.

14. The tester switches on the air switch

Electrical appliances

1. Electrical problems.

2. The maximum power of the air switch is too small.

1. With a multimeter to detect the power is correct, zero ground must be connected to.

2. The power of the air switch is too small, the moment of the current switch is relatively large, easy to trip.

15. The host has electricity, a small keyboard and software can not operate

electric

1. The emergency stop switch is turned off

2. Limit or bad to the limit.

1. Turn on the emergency stop switch.

2. Adjust the position of the limit.

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