Lincoln Electric SVM172-A service manual Err 020, Err 100, Err 200, Err 201, Err 210

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F-12 TROUBLESHOOTING & REPAIR F-12

Observe all Safety Guidelines detailed throughout this manual Error Codes for the Power Wave 455: Code 10555 and below

Note: For any Err # listed below write down the error number for reference and try cycling power to see if the error clears itself. If not, refer to the What to Do column for the given Err.

	PROBLEMS	POSSIBLE CAUSE	RECOMMENDED
	(SYMPTOMS)		COURSE OF ACTION
Display shows any of the following:
Err	020	An attempt was made to reprogram	Check for potential electrical HF
		a CB or feed head but the program	noise generators in the area. Try
		did not verify.	removing the noise source and pro-
			gramming again. If the Err 020 still
			occurs, either replace the EEPROM
			chip(s) in the board being repro-
			grammed or replace the whole PC
			board being reprogrammed.
Err	100	The Power Source issued a shut	See what to Do on Err 006.
		down command for some reason.
Err	200	No Heart beat response from the	See what to Do on Err 006.
		PS.
Err	201	No heart beat response from an	If this occurs while welding, the sta-
		object.	tus LED should be flashing red on
			the object that lost heart beat.
			Otherwise, look for any nodes that
			are flashing green. This indicates
			they have not been recognized and
			there is a power source problem
			(see power source trouble shooting
			section). If the status LED is either
			flashing or solid red, there may be a
			problem with continuity in the com-
			munication lines. Check the lines for
			continuity, in the cable and harness-
			ing (refer to wiring diagram).
Err	210	EEPROM error.	Parameter recalled at power up was
			out of range. Rotate Encoder Knob
			to reset. Check all settings before
			proceeding to weld. If this condition
			persists then replace the CB mother
			PC board.

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the test/repairs safely, con- tact the Lincoln Electric Service Department at 1-888-935-3877 for electrical troubleshooting assistance before you proceed.

POWER FEED 10M SINGLE/DUAL