Functional characteristics
Machine control – Operating elements
28 Item No.: 099-004833-EWM01
5.1.2 M3.70 wire feed unit control
M 3.70
sec
sec
SP2
SP1
sec
sec
sec
HOLD
AMP
VOLT
PROG
sec
DYN
Super-
puls
sec
sec
SP3
S
EXPERT
m/min
DYN
- +
6
7
4
3
2
1
5
9
8
Figure 5-2
Item Symbol Description 0
“Parameter selection ” (left)
AMP
Welding current (nominal, actual and hold values)
Material thickness (nominal value)
Wire speed (actual, nominal and hold values)
1
HOLD
AMP
HOLD
After each completed welding process, the last parameter values
used for the welding process are shown on the display in the main
program; the signal light is on
2
LCD display, 3-digit (left)
Display of the parameters and values: Welding current, material thickness, wire speed,
hold values
3
m/min
"Wire speed / welding parameter setting" rotary dial
Infinitely adjustable setting of the wire speed from 0.5m/min to 24m/min (HS: 30m/min)
(welding performance, one-dial operation)
"Select operating mode" button
Non-latched
Latched
Non-latched special (LED green) / MIG spots (LED red)
4
Special latched
"Arc characteristics, choke effect" button
Arc harder and narrower
5
DYN
- +
Arc softer and wider
6
"Arc length correction / program number" rotary dial
• Arc length correction from -9.9 V to +9.9 V
• Setting the program number 0-15 (not possible if accessory components such as
program torches is connected)
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