Circuit Diagram - Thermal Arc Fabricator 211i Service Manual

FABRICATOR 211i

5.13 Circuit Diagram

1 +24VDC
BLACK
TROUBLESHOOTING
BLACK
RED
+24CDC 1
N/A 2
WHITE
WHITE
WHITE
WHITE
+24VDC WHITE
WHITE
RED
INPUT 230V/115V
YELLOW
OUTPUT CONTROL SIGNAL
RED
BLACK
WHITE
+24VDC 1
WHITE
GND 2
WHITE
-24VDC 3
WHITE
+15V 1
WHITE
IGBT Driver A 2
WHITE
IGBT Driver B 3
WHITE
IGBT Driver B 4
WHITE
IGBT Driver A 5
WHITE
Over Current Signal 6
WHITE
GND 7
BLACK
RED
GRAY
YELLOW
WHITE
RED
1
1
1 +15VDC
LOCAL
1
1 +15VDC
REMOTE
(REMOVE AMPS/WIRESPEED) POT WIPER 8
(REMOVE VOLTAGE) POT WIPER 7
TORCH SWITCH RIN (0VDC) 6
TORCH SWITCH RIN (0VDC) 5 3 -15VDC
SPOOL GUN (+2VDC) 4
TORCH SWITCH RIN (0VDC) 3
TORCH SWITCH (+24V) 2
SPOOL GUN (0V) 1
5-20
1 +5VDC
2 TO U15 PIN6
1 PWM RETURN
PFC
2 PWM (MOTOR DRIVER 5VDC PEAK)
1 +24VDC
2 GND
3 -24VDC
1 +15V
2 IGBT Driver A
WVIN GUN
QF / DY
3 IGBT Driver B
4 IGBT Driver B
5 IGBT Driver A
6 Over Current Signal
7 GND
1 - OUTPUT
3 + OUTPUT
1 +15V
2 -15V
3 Current Feedback
4 GND
MB
GUN
Display PCB
W7005602
Fault
Power
Process
LIFT TIG
Trigger
Amps / Wirefeed Display Volts Display
2T Normal
Volts
Wirefeed / Amps Arc Control
Down Slope / Arc Force(%)
Art # A-11249_AB
TROUBLESHOOTING
MIG
STICK
4T Latch
Manual 0-5158