S
ETTING
I
NTERNAL
F
UNCTIONS
W
ELDING
C
ONDITION
C
HAPTER
6
98
Example:
In the setting examples of F29: "5"; F30: "0"; F31: "5"; and f32: "0", the following diagram is available:
•
Before 100 ms of the torch switch ON (start signal "ON"), set the welding condition to "5" for F29 to F32 to read out the
welding JOB No.
•
To switch plural signals at the same time, carry out the operation within 40 ms.
•
From 40 ms before the torch switch OFF (start signal "OFF") to 100 ms after it, do not change the setting of "5".
*5: Even after reading out the welding condition by this function, welding method can be changed either via the front panel or by
the "DC/PULSE switch" of the external input terminal. In this case, the welding condition is newly read out when the signal of
external input terminal to which this function is allocated to has any change again.
*6: Even after reading out the welding method by this function, welding method can be changed either via the front panel or by the
"Loading welding condition" of the external input terminal. In this case, the welding condition is newly read out when the signal of
external input terminal to which this function is allocated to has any change again.
*7: The "DC/PULSE switch" function and the "WAVE PULSE/PULSE switch" function can be used together. According to the
combination of external input terminal signals, welding method is optimized. The relationship between the welding method and
the signal is as follows:
Welding method
External input terminal
DC/PULSE switch
WAVE PULSE/PULSE switch
DC pulse
OFF (open)
OFF (open)
DC
ON (close)
OFF (open)
ON (close)
DC Wave Pulse
OFF (open)
ON (close)
S
e
c
ondar
y c
ondition
c
urrent
ON
OFF
1
P
rimar
y c
ondition
c
urrent
5
2
1
㻌
㻌
㻌
OP
E
N
C
LOS
E
OP
E
N
OP
E
N
C
LOS
E
OP
E
N
㻌
䠥䠪
-E
X
T3
䠅
㻔
F
31
䠖䛂
5
䛃䠅
䠥䠪
-E
X
T1
䠄
F
2
9
䠖䛂
5
䛃䠅
JOB N
o.
P
rimar
y c
ondition
S
e
c
ondar
y c
ondition
㻌
Third
c
ondition
㻌
Third
c
ondition
c
urrent
M
ore
than
1
00
mse
c b
efore
tor
c
h
swit
c
h
is
turned
on.
S
wit
c
h
I
N
-E
X
T1
and
3
within
4
0
mse
c
.
D
o
not
c
hange
c
ondition
within
4
0
mse
c
b
efore
and
1
00
mse
c
after
tor
c
h
swit
c
h
is
turned
off.
Tor
c
h
swit
c
h
Gas
flow
O
utput
voltage
Wire
feeding
speed
Welding
c
urrent
P
re-flow
P
ost-flow
Anti-sti
ck
time
N
o-load
voltage
S
low-down
speed
