6-29
Chapter 6
W
elding Condition
S
ETTING
I
NTERNAL
F
UNCTIONS
W
ELDING
C
ONDITION
C
HAPTER
6
6.7.2.3
F5: Maximum external command voltage
When the internal function F4 (Auto/Semi-auto mode) is used with the setting of "1", set the maximum
value of command voltage input from outside.
Select either from 10 V, 14 V, or 15 V.
The below charts show the relationship between current/voltage command voltage and welding
current/voltage.
(Use these charts as a rough indication. Welding current/voltage against the welding conditions setting
voltage may differ from the indications on the charts depending on the external input (command
voltage), wire length or routing of the cable at base material side/torch side, or wire feeding length
difference.)
–
Three phase
–
Single phase
*5: For the applicable plug of analog remote control receptacles: See specification DPC25-6A/Part No. 4730-009.
*6: If you want to use Automatic machine 3, conditions will change for the following functions.
•
F5 (Maximum external command voltage) : Fixed to "10.0V"
•
F24 (Wire feeding speed setting) : Fixed to "ON"
•
E-800 and 801 (encoder error) of the Error code are invalid
•
GAS CHECK key, INCHING key and TRAVEL SPEED key are invalid
W
elding current (A)
External command voltage (V)
5
0
10
15
10V
15V
0
5
10
15
20
25
30
35
40
45
14V
<Command voltage - Welding current characteristic>
<Command voltage - Welding voltage characteristic>
W
elding
voltage
(V)
External command voltage (V)
0
50
100
150
200
250
300
350
400
0
5
10
15
14V
10V
15V
welding except TIG welding is 20A.
The minimum value of the voltage for the
W
e
ld
in
g
c
u
rr
e
n
t
(A
)
External command voltage (V)
5
0
10
15
0
5
10
15
20
25
30
35
<Command voltage - Welding current characteristic>
<Command voltage - Welding voltage characteristic>
W
e
ld
in
g
v
o
lt
a
g
e
(
V
)
External command voltage (V)
0
50
100
150
200
250
0
5
10
15
14V
14V
10V
10V
15V
15V
welding except TIG welding is 20A.
The minimum value of the voltage for the
Summary of Contents for OTC WB-P400
Page 2: ......
Page 8: ...TABLE OF CONTENTS vi MEMO...
Page 52: ...WIRING OF VOLTAGE DETECTION CABLE AT BASE METAL SIDE CONNECTION CHAPTER 4 4 18...
Page 112: ...OPERATION OF ANALOG REMOTE CONTROL OPTIONAL WELDING CONDITION CHAPTER 6 6 50...
Page 130: ...CHECKING SOFTWARE VERSION ADMINISTRATOR FUNCTIONS CHAPTER 7 7 18...
Page 142: ...TROUBLESHOOTING TROUBLESHOOTING CHAPTER 9 9 6...
Page 158: ...MATERIALS FOR SETTING WELDING CONDITIONS REFERENCE MATERIALS CHAPTER 10 10 16...