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Real time waveform control operation mode without
initial current (intermittent up-down):
⑦
Push the torch trigger: arc is ignited and current
rises gradually.
⑧
Release it: current stops rising.
⑨
Push it again: current drops gradually.
⑩
Release it: current stops dropping.
⑪
Push it again: current rises gradually, and then turn
to
②
.
⑫
If the torch trigger is not pushed after the current
begins to drop, the current will drop gradually till
arc stops.
Manual pulsed single operation mode:
⑤
Push the torch trigger: arc is ignited and current
reaches the preset value.
⑥
Release it: current drops to pilot arc current value.
⑦
Push it again: current rises to the preset value, and
then turn to
②
.
⑧
If push the torch trigger and release it at once, or
release the torch trigger and push it at once, arc will
stop.
Note: Preset value is the peak value; pilot arc value is
the base value. It is programmable.
Manual pulsed double operation mode:
⑤
Push the torch trigger: arc is ignited and current
reaches the preset value. The torch trigger can be
released at any time.
⑥
Push the torch trigger and release it at once: current
drops to pilot arc current value.
⑦
Push the torch trigger and release it at once: current
rises to the preset value, and then turn to
②
.
⑧
If push the torch trigger twice within 0.5s, the
current will drop gradually, and arc will stop.
Note: Preset value is the peak value; pilot arc value is
the base value. It is programmable.
Pulsed welding with fixed frequency (5Hz) and fixed
duty cycle (50%):
⑥
Push the torch trigger: arc is ignited and current
reaches the initial value.
⑦
Release it: current gradually rises.
⑧
Push it again: current drops to pilot arc current
value, and the timing function is started.
⑨
If time is out, do peak-base switch.
⑩
Release the torch trigger: arc stops.
Note: Preset value is the peak value; pilot arc value is
the base value. It is programmable.
Pulsed welding with unfixed frequency (the cycle is 1/5
of the upslope time) and fixed duty cycle (50%):
The same with that of mode 18.
The same with that of mode 18.
When reading the above table, please note:
Whether arc ignited by HF or by striking the electrode, and no matter what kind of operation mode is selected,
after arc is ignited successfully, it enters into initial current, and later into operational mode control.
Some operation modes adopt the exit mode by pushing the torch trigger. The operator should release it after
Smart 310 TIG Pulse AC/DC
Summary of Contents for Smart 310 TIG Pulse AC/DC
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