Miller FieldPro Remote Manuel D'utilisation page 21

Display Code
H20
H21 Primary Input Line Voltage Malfunction
H22
H26
H27
H30
H32 Accessory Temperature Sensor Malfunction
H33
H96
H97
H98
H99
OM-265 461 Page 16
Fault
PC2 Power Supply Low
Boost Fault
Button Stuck On Power Source
Polarity Switch Fault
Stuck Contactor TIG/Stick
Accessory Over Temperature
PC7 Communication Malfunction
PC1 Communication Malfunction
Serial Communication Loss
Serial Communication Malfunction
Description
Indicates the control supply on PC2 is malfunctioning. If this
code appears on the display, contact the nearest Factory
Authorized Service Agent.
Indicates input primary line voltage is too low or power source
is incorrectly linked.
Increase primary line voltage to at least 90% of specified
nominal voltage.
Indicates the boost circuitry on the right side of unit is malfunc-
tioning. If this code appears on the display, contact the nearest
Factory Authorized Service Agent.
Indicates button is stuck on the power source upon start up.
Fault will clear when button is released.
Indicates the relay circuitry (W1, W2) is malfunctioning. If this
code appears on the display, contact the nearest Factory
Authorized Service Agent.
Indicates a stuck remote contactor in either Stick or TIG pro-
cess. Fault will clear when foot pedal or control device contact-
or is released.
Indicates the thermistor in the attached FieldPro accessory is
malfunctioning. If this code appears on the display, contact the
nearest Factory Authorized Service Agent.
Indicates the attached FieldPro accessory has overheated.
After arc goes out, the power source will not allow a new arc to
be struck until the accessory has cooled down. Operation will
continue after the accessory is within normal temperature
range.
Indicates internal communication malfunction to PC7. If this
code appears on the display, contact the nearest Factory
Authorized Service Agent.
Indicates internal communication from primary power circuitry
to secondary power circuitry on PC1. If this code appears on
the display, contact the nearest Factory Authorized Service
Agent.
Indicates serial communication was initially made and is now
malfunctioning. Check wire feeder/power source control cable
connection and tighten if necessary. May appear normally
during firmware updates. If this code continues to appear on the
display, contact the nearest Factory Authorized Service Agent.
Indicates serial communication is malfunctioning. Check wire
feeder/power source control cable connection and tighten if
necessary. May appear normally during firmware updates. If
this code continues to appear on the display, contact the
nearest Factory Authorized Service Agent.