Migatronic CWF MULTI Guide Rapide page 4

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1. Parameter units
Wire feed speed (m/min.) or pulse time (s).
2. Wire feed motor
Wire inching forward or wire inching
backward.
3. Parameter setting
Turn the control knob to set all parameters
(wire feed speed, pulse time, wire start delay
etc.).
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4. Wire feed speed
Setting the wire feed speed (0.2-5 m/min).
5. Programme setting
The function allows changeover between
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and storage of 20 sets of programmes.
Depending on parameter setting, the unit
will automatically synchronise with Pi (see
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instruction manual).
Programme resetting:
To reset programme, press the
the LED flashes. Key 13 must be in OFF mode
(factory setting).
6. Wire inching backward
A function for wire inching backward. Turn
the control knob to adjust wire feed speed
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during inching (0.2-5 m/min).
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7. Wire inching forward
A function for wire inching forward. Turn
the control knob to adjust wire feed speed
during inching (0.2-5 m/min).
8. Wire parameters
Press the key to switch between adjustable
parameters. Turn the control knob to set the
desired parameter. The function is also used
for master-reset (see instruction manual).
9. Wire start delay
The time from ignition of the arc to feeding
of the wire (0-10 secs).
10. Wire stop delay
During arc slope-down, the wire will
continue in the set time while the arc slopes
(crater-filling). Time should be shorter than
the arc slope-down period to prevent the
weld pool from sticking to the work piece
(0-10 secs).
11. Wire backward speed
The speed with which the wire is inched
backward after the welding process (0.2-
5 m/min).
12. Wire backward time
The time during which the wire is inched
backward after the welding process
key until
(0-5 secs).
13. ON/OFF
Activation/deactivation of the unit. Menu
for definition of unique ID number for Pi
and reset of programmes in OFF mode. A
flashing LED indicates missing connection to
Pi.
14. Pulsed wire-feeding
When the LED flashes, the pulsed wire-
feeding is synchronised with pulse time on
Pi (in slow pulse only, with settings higher
than 0.2 secs).
15. Primary wire pulse time
The time during which the wire runs in
primary speed (0.2-10 secs). If synchronising
in slow pulse is active, the time cannot be
set.
QUICKGUIDE
CWF MULTI
16. Secondary wire pulse time
The time during which the wire runs in
secondary speed (0.2-10 secs).
If synchronising in slow pulse is active, the
time cannot be set.
17. Secondary pulse speed (m/min.)
The speed with which the wire runs in
secondary pulse time (0-5 m/min).