Daihen Welbee WB-A350P, Owner'S Manual

Page: 59 / 150

5-7
Chapter 5 W
elding Operation
P
ERFORMING
W
ELDING
O
PERATION
W
ELDING
O
PERATION
C
HAPTER
5
5.5.2 Operation during welding
This section explains the operation to adjust the welding current as necessary during welding. Welding
current can be adjusted during each sequence (initial current, welding current, or crater current)
T I P S
• When the analog remote control (option) is connected, the welding current (base current)
cannot be adjusted on the operation panel. Adjust the welding current and the pulse current
on the analog remote control.
1.
Press the [
ɽ
] key or [
ɻ
] key.
⇒
The displays of the left/right digital meter switches to the set values.
2.
Adjust the welding current.
⇒
When the LED of the [
ʉ
] key is off, press the [
ʉ
] key to light up its LED. (When adjustment is made
on the remote control, this operation is not necessary.)
⇒
Turn the parameter adjustment knob to adjust welding current
3.
Press the [
ɽ
] key or [
ɻ
] key.
⇒
The displays on the left/right digital meters return to the display of current/voltage in welding.
T I P S
• When no operation is performed for approximately five seconds, the display will return to the
one showing current/voltage in welding.
• By enabling the TORCH CURRENT ADDJUSTMENT key, increasing/decreasing of the welding
current can be done by the torch switch operation. (only in the main welding in the CRATER-
FILL ON setting) (
6.8
-
Adjusting current with torch switch)
Parameter adjustment
knob
Welding power
source
Pulse current
adjustment knob
Analog remote control (Optional accessory)
Welding current
adjustment knob
CRATER-FILL.
CURR.
INITIAL CURR. PULSE CURR.
PULSE FREQ.
UP SLOPE DOWN SLOPE
WELDING CURR.
(BASE CURR.)