Miller Auto-Axcess 300 CE, Owner'S Manual

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OM-231185 Page 36
9-2. Error Code Troubleshooting Tables
Display Example
ERR
TACH
.
The following error codes may appear on the upper and lower displays of the User Interface Module to indicate specific errors. Explanations of
the error codes are provided in the sections referenced.
Error Type
User Interface Module
Upper Display
User Interface Module
Lower Display
Reference
Emergency Stop E STOP Section 9-2. A
Arc Error ERR ARC Section 9-2. B
No Coolant Flow ERR COOL Section 9-2. C
Ground Current
Detect Error
ERR GND Section 9-2. D
Line Error ERR LINE Section 9-2. E
Motor Over Current ERR MOTR Section 9-2. F
Arc Start Error ERR STRT Section 9-2. G
No Tach Error ERR TACH Section 9-2. H
Thermal Over
Temperature
ERR TEMP Section 9-2. I
Unknown Error ERR UNKN Section 9-2. J
Motor Communications Error MOTR COMM Section 9-2. K
Over Average Current OVER AVE Section 9-2. L
Over Current OVER CRNT Section 9-2. M
Release Trigger REL TRIG Section 9-2. N
Trigger Stuck TRIG STUK Section 9-2. O
Wire Feed Speed ERR WFS Section 9-2. P
Flow Error ERR FLOW Section 9-2. Q
Stop Error ERR STOP Section 9-2. R
Stuck Error ERR STUK Section 9-2. S
Weld Wait WELD WAIT Section 9-2. T
Please Wait PLS WAIT Section 9-2. U
Low Wire Feed Speed LOW WFS Section 9-2. V
Robot Memory ROBT MEM Section 9-2. W
Unit Communication UNIT COMM Section 9-2. X
RMD Done RMD DONE Section 9-2. Y
Gas Flow Error ERR GAS Section 9-2. Z
Robot Communication Error ROBT COMM Section 9-2. AA
Network Wait NET WAIT Section 9-2. AB
Cycle Power CYCL PWR Section 9-2. AC
PCM Bus Communication — — — — Section 9-2. AD
RIO Bus Communication — — — — Section 9-2. AE
Wire Feed Bus Communication — — — — Section 9-2. AF
UIM Bus Communication — — — — Section 9-2. AG