Megmeet Dex CM3000, User Manual

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14 Chapter
III
Dex CM3000
Full-Digital Control CO
2
/MAG/MIG Multi-FunctionWelding Machine
Table3- 8Parameter Table of MMA Hot-Starting Current
Function Code Unit Adjusting Range Step Length Default Value
F53 A 0~60A 1A 50A

MMAThrusting Current (F54)
1. Enter into internal menu by long pressing “Function” key; turn the panel knob to F54.
2. Adjust F54parameters by rotating the right knob (table 3-22)
3. Press “Function” key again to exit from internal menu, F54 parameter settings is completed.
Table3- 22Parameter Table of MMAThrusting Current
Function Code Unit Adjusting Range Step Length Default Value
F54 A 0~50A 1A 30A

Percentage of wire feeding speed in arc ending stage (F2A)
1. Long press "Fn" key more than 3 seconds to enter into internal menu, turn the left knob to F2A.
2. Turn the right knob to adjust parameters under F2A (shown in table 3-23).
3. Short press "Fn" key to exit internal menu, F2A parameter settings is completed.
Table3-23 Parameters for Percentage of wire feeding speed in arc ending stage
Function Code Unit Adjusting Range Step Length Default Value
F2A / 1~200 1 100

Synergic voltage corrected value in arc ending stage
（
F2B
）
1. Long press "Fn" key more than 3 seconds to enter into internal menu, turn the left knob to F2B.
2. Turn the right knob to adjust parameters under F2B (shown in table 3-24).
3. Short press "Fn" key to exit internal menu, F2B parameter settings is completed.
Table3-24 Parameters of Synergic voltage corrected value in arc ending stage
Function Code Unit Adjusting Range Step Length Default Value
F2B
-30
～
+30
1 0

Arc Dynamics in Arc Ending Stage
（
F2C
）
1. Long press "Function" key more than 3 seconds to enter into internal menu, turn the left knob to F2C.
2. Turn the right knob to adjust parameters under F2C (shown in table 3-25).
3. Short press "Function" key to exit internal menu, F28Cparameter settings is completed.
Table3-25Parameters of Arc Dynamics in Arc Ending Stage
Function Code Unit Adjusting Range Step Length Default Value
F2C
-9
～
+9
1 0

Arc Ending Time
（
F2D
）
1. Long press "Function" key more than 3 seconds to enter into internal menu, turn the left knob to F2D.
2. Turn the right knob to adjust parameters under F2D (shown in table 3-26).
3. Short press "Function" key to exit internal menu, F2D parameter settings is completed.
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