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Service Support Spirit
The spin button named“Piercing Delay”: When menu operation do not use, turning the
button can change the value of piercing delay time. If it turn clockwise, the value of piercing
delay time will increase. If it turn anticlockwise, the value of piercing delay time will decrease.
When the spin button is turned, the yellow nixie tube display “Dly”, the red nixie tube display
piercing delay time, the unit is second.
When THC use the piercing delay time which user set, it can send arc OK signal to CNC
after piercing delay is finishing and arc voltage by sampling is effective. Some CNC has piercing
delay time, but this delay is calculated when CNC receive arc OK signal. The authentic piercing
delay time is the sum of piercing delay time of THC and piercing delay time of CNC. If user do
not want to use the piercing delay time of THC, user can set it as zero.
The spin button named“IHS Height”: When menu operation do not use, turning the button
can change height of IHS. If it turn clockwise, the height of IHS will increase. If it turn
anticlockwise, the height of IHS will decrease. When the spin button is turned, the green nixie
tube display “IHS”, the red nixie tube display the height of IHS. The height of IHS set by delay,
the unit is second.
When menu operation do not use, two nixie tube is display arc voltage setting value. If user
turn the spin button named “Piercing Delay ”or the spin button named “IHS Height”, it will display
corresponding character. If the spin button is not turned for a long time, the nixie tube will display
arc voltage setting value.
3. Working condition indicator:
The panel has 8 LED light:
UP indicator: This LED light is turned on when torch lift up.
AUTO THC indicator: This LED light will be turned on when the THC is working in auto height
controlling processing. If it satisfy four conditions below, the indicator will turn on:
A. The indicator named“AUTO”is turned on.
B. CNC Auto height control enables.
C. THC has sampled valid arc voltage.
D. The sampling arc voltage do not exceed the value added between arc
setting voltage and arc protecting voltage(in general, the value is 30V
and can been changed).
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