Daihen OTC Welbee WB-M350, Руководство пользователя

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6-33
Chapter 6 W
elding Condition
S
ETTING
I
NTERNAL
F
UNCTIONS
W
ELDING
C
ONDITION
C
HAPTER
6
6.7.2.19 F24: Wire feeding speed setting
The welding current can be automatically set based on the wire feed speed.
• [ON]: enables the function.
– The welding power source is automatically set based on the wire feed speed.
– Even when the welding mode is changed by the GAS key, the welding current is automatically set
based on the set wire feed speed.
– Each pressing the CURRENT SETTING DISPLAY SWITCH key, the wire feed speed display and the
welding current display switches alternatively. Switch to the wire feed speed display, and set the feed
speed in the unit of 3.9 IPM (0.1 m/min).
– Switching to the welding current display can check the welding current value automatically set.
– In using the welding power source in the automatic machine mode, refer to the following diagram for
the relationship of command voltage and the wire feed speed (when the internal function F4 (Auto/
Semi-auto mode) is used with the setting of Automatic machine 1 mode).
T I P S
• The wire feed speed with the maximum command voltage is 866 IPM (22 m/min).
(Depending on the welding mode, the wire feed speed does not always reach 866
IPM (22 m/min))
• The minimum wire feed speed is approximately 24 to 79 IPM (0.6 to 2.0 m/min).
(This depends on the welding mode.) Even when a low command voltage is input, it
is not possible to set to a value below this.
• [OFF]: disables the function.
– The wire feed speed is automatically set based on the welding current.
– Even when the welding mode is changed by the GAS key, the wire feed speed is automatically set
based on the set welding current.
– Each pressing the CURRENT SETTING DISPLAY SWITCH key, the wire feed speed display and the
welding current display switches alternatively. Switch to the welding current display, and set the
welding current in the unit of 1 A.
– Switching to the welding current display can check the wire feed speed automatically set.
– In using the welding power source in the automatic machine mode, refer to the graph in " 6.7.2.3
-
F5:
Maximum external command voltage". (When the internal function F4 (Auto/Semi-auto mode) is
used with the setting of Automatic machine 1 mode)
0
197 (5)
394 (10)
591 (15)
787 (20)
984 (25)
0 5 10 15
External command voltage (V)
<Command voltage - Welding current characteristic>
14 V
10 V
15 V
Wire feeding speed
[IPM (m/min.)]