Lincoln Electric IM559 Synergic 7F and 7FH - Manual (Page 26)

B-9 OPERATION B-9
SYNERGIC 7F & FH
Explanation of Prompting and
Error Messages
Display Prompt or Error
HI Indicates arc voltage is above 80V DC.
--- Indicates selected Run-In speed will be the
same as the weld speed. To enter a different
Run-In speed simply press the increase arrow
key with Run-In selected.
HXX Indicates wire feed overload. XX indicates
time remaining in seconds before unit resets
automatically. See sections on Routine
Maintenance, Periodic Maintenance, and
Troubleshooting Guide Problem 25.
EP Indicates problem in EPROM assembly. See
Troubleshooting Guide Problem 25.
uP Indicates problem in microprocessor RAM.
See Troubleshooting Guide Problem 25.
EXX Indicates various system problems. XX will
be a number from 01 to 10. Turn off power to
feeder. Wait 5 seconds. Turn power back on.
If error persists, see Troubleshooting Guide
Problem 25. If error does not reoccur, be
sure to check all wire feed speed, accelera-
tion, and timer settings before you proceed.
Er EEPROM error. Usually occurs at power-up.
Indicates one or more of the recalled settings
is out of acceptable limits. Press any key to
return to normal operation. Be sure to check
all wire feed speed, acceleration, and timer
settings before you proceed.