IS-120B
4. How to Operate Screens
4-22
(10) HEAT INCREASE % Screen
Set the increase
(
or decrease
)
rate of the welding current for the step-up
(
or
step-down
)
function. The welding current at
STEP1
is to be 100%. Set the
increase
(
or decrease
)
rate for each step depending on change of the welding
condition.
-HEAT
INCREASE
%
SCHEDULE
#
01
STEP1
%
FIXED
STEP6
100%
STEP2
100%
STEP7
100%
STEP3
100%
STEP8
100%
STEP4
100%
STEP9
100%
STEP5
100%
This screen shows initial settings.
(11) INITIALIZE Screen
This screen is used to initialize the ordinary work area of
MA-627A
(
Memory in
IS-120B
)
to the initial settings. Even when initialized, memory of
MA-627A
is not erased.
Move the cursor
(→)
to YES or NO, and press
[
ENTER
]
key
.
WELDING
CONDITIONS
INITIAL
FORMAT
YES
NO
(
a
)
YES
Memory is initialized
(
returned to the initial settings
)
.
Screens after initializing show the same settings which appear
on the screens in the chapter of
4. How to Operate Screens
.
(
b
)
NO
Memory is not initialized, and
[
MENU
]
screen
appears.
(a)
(b)
