Power source control card A001 layout
X3
R160R152
R75
X18
X10
X11
X6
X5
X12
X13
X7
X15
X14
R39
R150
R120
X1
X16
X17
R39 Current max.
R75 Inv. frequency
R120 Voltage max.
R150 Voltage min.
R152 Current min.
R160 MMA ignition pulse
X16 Supply voltage selection,
460 V
X17 Supply voltage selection,
400 V
X18 MMA characteristic curve
for testing without a wire
feeder unit
X8
X9
Wire feeder control card A001 layout
X4
X2
X3
X5
X1
X8 X9
R50
R160
X7
X12
X6
X10
P17
P10
R50 Post gas time 0…2 s. (A3.0)
R160 Crater fill angle
X12 EPROM-circuit 256k/512k selection
8
7
6
5 PMT-/RMT-functions Enabled Disabled
4
3 Creep start Off On
2 Pre gas Off On
1 Wire feed max. 18 m/min 25 m/min
X10
Function Closed Open
21