16
RAZOR TIG 200 ACDC
OPERATING MANUAL
WELD CYCLE TERM GLOSSARY CONTINUED
PREGAS
START
AMP
AC
BALANCE
AC
Hz
AC
SPOT
TIME
PULSE
Hz
PULSE
WIDTH
POST
GAS
END
AMP
PEAK
AMP
BASE
AMP
UP
SLOPE
DOWN
SLOPE
8.2 AC TIG WELD CYCLE
This adjusts the balance between the mix of AC and DC- in the weld cycle. The % setting is
based on the amount of DC you wish to balance. A setting of 40% would be 40% DC- and
60% AC.
This adjusts the frequency of complete cycles between AC and DC-. Mixed AC/DC Hz is
a calculation, and changes based on what the AC Hz is set to. It is recommended you first
choose your AC Hz settings before adjusting your Mixed AC/DC Hz.
%
(MIX AC/DC)
Hz
(MIX AC/DC)
Parameter
Value Range
Pre Gas
0.0-3.0 Seconds
Start Amp
20-200 Amps
Up Slope
0.0-10.0 Seconds
Peak Amp
20-200 Amps
(When Active)
Base Amp
20-200 Amps
(When Active)
Pulse Hz
0.5-25 Hz (affected by AC Hz)
(When Active)
Pulse Width
10-90%
Down Slope
0.0-10.0 Seconds
End Amp
20-200 Amps
Post Gas
0.0-15 Seconds
(When Active)
Spot Time
0.1-10.0 Seconds
AC Balance
20-60%
AC Hz
20-250 Hz
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