C
HECK
AND
S
ETTING
OF
W
ELDING
C
ONDITION
W
ELDING
O
PERATION
C
HAPTER
5
56
5.5 Check and Setting of Welding Condition
This section explains how to check the welding condition as well as how to prevent erroneous operation on the operation
panel (Erroneous operation prevention function).
5.5.1
Reading welding condition
Before starting the welding operation, it is necessary to set the welding conditions (such as welding current/voltage, type
of shield gas, and wire type/wire diameter). (
6.4
-
Preparing Welding Conditions)
When the welding conditions are registered to memory, it can be read out. (
6.5
-
Memory Function of Welding
Conditions)
When the condition is read, confirm that the welding conditions are correct.
5.5.2
Preventing erroneous operation on operation panel
This section explains how to prevent erroneous operation on the operation panel.
To prevent accidental change of the welding conditions, the erroneous operation prevention function is equipped for the
operations other than inching, gas check, or reading/saving of the welding condition. In using the analog remote control,
however, the adjustment of current/voltage by the analog remote control is available.
The erroneous operation prevention function does not need any password to release the lock. To allow only selected
personnel to change the welding conditions, use the protection function of the welding conditions which requires a
password. (
7.1
-
Protection of Welding Conditions)
5.5.2.1
Activating erroneous operation prevention function
1.
Display "KEY LOCK" on the MENU screen.
2.
Press the screen operation knob.
T I P S
•
Turning the power switch OFF does not deactivate the erroneous operation prevention
function.
•
Initializing the welding condition and the internal function deactivates the erroneous
operation prevention function.
(
7.4
-
Initializing Welding Conditions and Internal Functions)
●
Turn the screen operation knob and point the cursor to
KEY LOCK.
●
Press the screen operation knob.
B
This function becomes enabled, and the color of "ON" of
the KEY LOCK in the MENU screen becomes inverted.
B
The key mark is displayed in the Home Screen while this
function is enabled.
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