Overview Of Panel Mf37 - NewArc WFU12A-ILS Operational Manual

SECTION 4 — OPERATION

1.5 Overview of Panel MF37

4.2 Operational Controls for MF37 Front Panel
Display 1
1
Front View
Panel layout
Adjustment Control for left display
1.
Adjustment Control for right display
2.
1. Adjustment Control for left display
Mode select push button/wire inch (long press)
3.
2. Adjustment Control for right display
After initial power up.
3. Mode select push button/wire inch (long press)
Note: The last digit of the display indicates a letter to show
the option mode selected.
The following options are shown and can be adjusted
with the corresponding knob.
Mode select (3) : Toggles between the 3 modes
- constant voltage (CV)
- constant current (CC)
After initial power up.
- 2 modes CC1 & CC2(CC diode flashes)
Note! The last digit of the display indicates a letter to show the option mode selected.
CV Mode:
Display1/knob1
The following options are shown and can be adjusted with the corresponding knob.
(Not active)
Additional options :
Mode select (3): Toggles between the 3 modes
Pressing the mode button (3) allows other options to be
displayed on the two displays and changed using the
- constant voltage (CV)
knob below the corresponding display.
- constant current (CC)
Display1/knob1
- 2 modes CC1 & CC2(CC diode flashes)
Burn-back (b)
Slow-Start (S)
Mode select (CC1 CC2 CV)
Last welding results display: voltage (U) and current (A) (if
CV Mode:
available)
Display1/knob1
Latch (L) 2T, 4T & 4D. In 2T, the MIG torch switch is pressed to
(Not active)
start welding and released to stop. In 4T, the torch switch is
pressed and released to start welding and pressed and re-
leased again to stop welding. 4D is similar to 4T but with a delay
time of 1 seconds before it latches on, this allows a quick tack
Additional options
weld feature in latch mode.
Pressing the mode button (3) allows other options to be
displayed on the two displays and changed using the
knob below the corresponding display.
.
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WFU12A-ILS
Display2/knob2
Set Wire-speed (o)
Display2/knob2
Latch (L)
Post Gas (P)
Display2/knob2
Set Wire-speed (o)
WFU12A-ILS
CC Mode:
CC1 Dedicated for wire sizes of 1.2mm or below
CC2 Dedicated for wire sizes of 1.6mm or greater.
Display1/knob1 Display2/knob2
(Not active) Maximum Wire-speed (o)
Additional options :
Pressing the mode button (3) allows other options to
be displayed on the two displays and changed using
the knob below the corresponding display.
Display1/knob1
Burn-back (b)
(Not active)
Mode select (CC 1, CC 2, CV)
Last welding results display: voltage (U) and current
(A) (if available)
Note: 1: Any settings that are changed are saved after a 3
second period
Note 2: During welding the MF36 displays the voltage (U)
of the welding arc. If the optional current transducer LEM
the displays also displays the c
circuit is fitted
of the welding arc
Note 3: If the MF37 is left idling for more than 4 minutes the
panel goes into standby made. This is indicated by a small
red LED in display2 pulsing on and off. To reactivate the
panel press or turn anything on the MF37 panel or press
the MIG torch switch.
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Display 2
2
3
Display2/knob2
Latch (L)
Post Gas (P)
urrent (A)