Adjustment Of Hot Characteristics - YASKAWA YWE-EH500-6N0 Instruction Manual

13.2 Adjustment of Arc Start Characteristics
13.2.2

Adjustment of Hot Characteristics

The following parameters change the hot characteristics before transition to the main current
after the first arc start at ARCON signal.
Parameter
No.
Average current of hot char-
acteristics to stabilize the mol-
P05
ten pool
Average voltage of hot char-
acteristics to stabilize the mol-
P06
ten pool
Output time of hot character-
istics to stabilize the molten
P07
pool
Transition time from hot char-
acteristics to main welding
P43
characteristics
Starting pulse
Starting pulse
Meaning
-For excessive arc burning;
Increase the value.
-For excessive repelling;
Decrease the value.
-For excessive repelling;
Increase the value.
-For excessive arc burning;
Decrease the value.
-When taking time to stabilize arc;
Increase the value.
-For burn-through at start point;
Decrease the value.
-When taking time to stabilize arc:
Increase the value.
-For burn-through at start point:
Decrease the value.
Hot conditions
P05
I
Average hot current
P07
Hot time
V
P06
Average hot
voltage
13-3
Guideline of Adjustment
Main welding conditions
Average current under main conditions
(Commanded from the robot side)
t
P43
Hot slope time
Average voltage under main conditions
(Commanded from the robot side)
t
HW0480311
HW0480311
96/129