Daihen OTC Welbee Inverter W400, Руководство пользователя

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S
ETTING
I
NTERNAL
F
UNCTIONS
W
ELDING
C
ONDITION
C
HAPTER
6
6-30
6.7.2.5 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.)
6.7.2.6 F6: Upslope time
When the difference between the initial current and welding current is large, the wire may burn up at
the change of the conditions. In this case, adjust the time period changing from the initial current to the
welding current (upslope time) longer.
• Setting range of upslope time: 0.0 to 10.0 [sec]
• Supply 0V to 15 V to E1 and E2.
Exceeding 15 V may result in damage to the control circuit of the welding power
source.
*3: In the "Auto" mode, "3" (Retract) can be allocated to the functions of external input terminals of F31 - F38.
For more information on the retract function, refer to ( 6.7.2.23
-
F29 to F32: External input terminal setting)
*4: For the details of external connection terminal block; (
4.5.2
-
Connection of automatic machine
-
)
*5: Selective options can be optionally available (OP).
2 5
6
E2
(Welding current)
E1
(Welding current)
External power source
0 to 15 V,
0.5 mA or more capacity 1
3 4
Analog remote control
+
+
receptacle (*5)
We
ld
in
g
cu
rr
en
t (
A
)
External command voltage (V)
<Command voltage - Welding current characteristic>
<Command voltage - Welding voltage characteristic>
We
ld
in
g
vo
lta
ge
(V
)
External command voltage (V)
0
50
100
150
200
250
300
350
400
0 5 10 15
14V
10V
15V
0
5
10
15
20
25
30
35
40
0 5 10 15
14V
10V
15V
welding except TIG welding is 20A.
The minimum value of the voltage for the