1. Pre-welding current: (BI) refers to the height of the first pulse, and its set size is 0-99. Usually choose about 35 test machine, its size adjustment should be based on the actual welding current welding, generally speaking, the welding current is large, the pre-welding current increases accordingly.
2. Welding time (WT): refers to the width of the second pulse, the total duration is 1-30MS, according to the specific welding effect to select the welding time, usually choose 10-20MS.
3. Welding current (WI): refers to the height of the second pulse, its setting range is 0-99, usually choose about 50 test machine, its size adjustment should be determined according to the actual welding effect.
STATE: vividly display the open and closed state of the photoelectric switch and the touch switch when working: the left half shows the working state of the foot switch when "pneumatic", the right half shows the working state of the photoelectric switch, and when the welding machine is in the discharge state, the two switches here are in the "closed" state.
4. SWITCH: refers to the switch display status switching.
5. CLEAR: Press this key to count to restore the initial state: "0000"
