Lincoln Electric IM986 manual Case Front Control Description

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B-4	OPERATION	B-4
CASE FRONT	FIGURE B.1

	10	3	5
	6		5

			7
			7
	11
			12
	1		4
			2
	9		8

CASE FRONT CONTROL DESCRIPTION

1.Machine Status Indicator: A two color LED that indicates system errors. The POWER WAVE® i400 is equipped with two indicators. One is for the inverter power source, while the other indicates the status of the feeder control system. Normal opera- tion is a steady green light. . Basic error conditions are indicated in the table below. For more informa- tion and a detailed listing, see the troubleshooting section of this document or the Service Manual for this machine.

NOTE: The POWER WAVE® i400 status light will flash green, and sometimes red and green, for up to one minute when the machine is first turned on. This is a normal situation as the machine goes through a self test at power up

Light Condition	Meaning
Steady Green	System is okay. Power source communicating normally with the wire feeder and its compo-
	nents.

Blinking Green	Occurs during a reset and indicates the POWER WAVE® i400 is mapping (identifying) each
	component in the system. Normally this occurs for the first 1-10 seconds after power is turned
	on or if the system configuration is changed during operation.

Alternating Green and Red	Non-recoverable system fault. Errors are present in the POWER WAVE® i400. Read the error
	code before the machine is turned off.

	Error code interpretation through the Status light is detailed in the Trouble Shooting section.
	Individual code digits are flashed in red with a long pause between digits. If more than one code
	is present, the codes will be separated by a green light.

	To clear the error, turn power source off, and back on to reset. See Troubleshooting section.

Steady Red	Not applicable

Blinking Red	Not applicable

POWER WAVE® i400

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Contents Power Wave Safety Depends on YouSafety Mar ʻ95Electric Shock can kill AUGIii JanPrécautions DE Sûreté Mar. ʻ93Electromagnetic Compatibility EMC Safety Thank You ViiTable of Contents Operating Temperature Range Phase InputHeight Width Depth Weight Storage Temperature RangeClass F EnclosureClass K2673-23 155CInstallation Safety PrecautionsInput and Grounding Connections Input Fuse and Supply Wire ConsiderationsPower Supply Connection for the Fanuc R30iA Controller Input ConnectionsConnection Diagrams and System Optional EquipmentPower Wave Utilities Fanuc R30iA Controller Mounting Typical Single ARM Typical Master / Slave System Dual ARM Typical I400Percent Electrode and Work Connections General GuidelinesTable A.1 DutyVoltage Sensing Overview Cable INDUCTANCE, and ITS Effects on WeldingRemote Sense Lead Connections Table A.2If Sense Leads are not Used Work Voltage SensingVoltage Sensing Considerations for Multiple Arc Systems See Figure A.3Power Common Equipment Connections Regarding cable placement, best results will beControl Cable Connections General GuidelinesOther SET-UP Issues Operation Electric Shock can killInput Power Three Phase Direct CurrentProduct Description Recommended Processes and EquipmentCase Front Case Front Control DescriptionPin Leads Function Case BackCase Back Components Description 115V / 15A Duplex ReceptacleInternal Controls POWER-UP SequenceCommon Welding Procedures Internal Controls DescriptionBasic Welding Controls Constant Voltage WeldingPulse Welding Non Synergic CVField Installed AccessoriesFactory Installed Optional EquipmentPeriodic Maintenance MaintenanceRoutine Maintenance Calibration SpecificationCapacitor Discharge Procedure Figure D.1aTroubleshooting HOW to USE Troubleshooting GuideUsing the Status LED to Troubleshoot System Problems Table E.1Error Codes for the Power Wave Error Code #Indication Wire Drive Module Problems Recommended SymptomsCourse of Action Observe Safety Guidelines LEDRecommended Weld and ARC Quality Problems DeviceNet PLC Controlled System Touch Sense command From the DeviceNet tab Power SupplyUnder the Produced Assembly that Passive ModeStrike Wire Feed Speed Bad Weld Starting Wire Feed problemThrough the wire conduit. Verify Ly connected and configured asNeeds to be changed, select Respond quicklyAnalog In Active Selections From the DeviceNet tab ModificationBurnback is present Burnback Time Bad Weld Ending Burnback Disabled From the DeviceNet tabOther than Analog Scans Between Updates That Burnback is present for all Analogs Welding set pointsProblems Possible Recommended Symptoms Diagrams Enhanced DiagamDimension Print Power Wave Aviso DE Use ventilation or exhaust to Guards off