Miller PipePro XC, Owner'S Manual

Page: 47 / 72

OM-269631 Page 41
6-7. PipePro XC RMD Feeder Operation Description (Continued)
FCAW Process Select
Button
Press this button to select the desired FCAW process. Possible selections include “NO GAS” (self-shielded
FCAW) or “GAS” (gas-shielded FCAW). The process type text will illuminate to show the active process.
MIG Process Select
Button
Press this button to select the desired short circuit MIG process. Possible selections include MIG, RMD METAL
CORE, RMD SOLID C15 − C25, RMD Solid 100% CO2. The process type text will illuminate to show the selec-
ted wire diameter.
Wire Diameter Select
Button
Press this button to select the electrode diameter used for the selected MIG process. Possible selections in-
clude 0.9 mm, 1.0 mm and 1.2 mm. The wire diameter text will illuminate to show the selected wire diameter.
Memory Card Indicator
Light
“CARD” will illuminate when a memory card with a custom weld program is inserted into the power source card
reader slot.
Accu-Power Indicator
Light
“ACCU − POWER” will illuminate when the Accu-Power feature is enabled on the system.
Pre/Post Flow Pressing and releasing the arc control and purge buttons simultaneously will activate the adjustable preflow and
postflow function. When this occurs, the volts display will show “PrE” and the wire speed display will show a
time setting in 0.1 seconds increments. Adjustment of the preflow time is made by turning the wire speed knob.
Adjustable range is 0 to 5 seconds in 0.1 second increments.
Turning the voltage knob clockwise will access adjustable postflow. The voltage display will show “PSt” and the
wire speed meter will show a time setting in 1 second increments. Adjustment of the postflow time is made by
turning the wire speed knob. Adjustable range is 0 to 60 seconds in 1 second increments.
Table 6-1. FCAW And MIG Process Parameters
Process Wire Size (mm) WFS Range (mpm)
Self-Shielded FCAW Various 1.3 − 5.1
Gas-Shielded FCAW Various 1.3 − 12.7
MIG
0.9 1.3 − 12.7
1.0 1.3 − 12.7
1.2 1.3 − 12.7
RMD METAL CORE C20 GAS *1.2 1.9 − 5.7
RMD SOLID C15 − C25
0.9 2.5 − 8.9
1.0 2.5 − 7.6
1.2 1.9 − 6.4
RMD SOLID 100% CO2
0.9 3.8 − 6.4
1.0 3.8 − 6.4
1.2 2.5 − 5.1
*This program is optimized for metal core wire.
Notes