Lincoln Electric 7FH manual Explanation of Prompting Error Messages

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 17.
EP	Indicates problem in EPROM assembly. See
	Troubleshooting Guide Problem 17.
uP	Indicates problem in microprocessor RAM.
	See Troubleshooting Guide Problem 17.
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 section on
	Troubleshooting Guide Problem 17. If error
	does not reoccur, be sure to check all wire
	feed speed, acceleration, 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.

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