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6.4 Fault diagnosis
If the communication line is connected wrong or not connected, enter the automatic screen, and the system will
prompt as follows:
At this point, should solve the communication line problem, in order to use the normal high.
6.5 Automatic cutting, adjust the height.
Before and during cutting, press [1] to increase the arc voltage setting value and press [2] to decrease the arc voltage
setting value.Press [4] to increase the positioning delay time, and press [5] to decrease the positioning delay time.
Before cutting, the cutting gun positioning test can be pressed [6].
The status signals for THC are as follows (text is displayed when there is a signal and not when there is no signal):
Height adjustment status: automatic ,rising , falling ,origin ,upper ,lower , arcing
Automatic: the height adjustment is in the automatic height adjustment state.
Rising: the height is rising.
falling: the height adjustment is falling.
Origin: the origin switch has a signal.
Upper limit: the upper limit switch has a signal.
Lower limit: the lower limit switch has a signal.
Arcing: the arcing switch has been turned on by adjusting the height.
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