Lincoln Electric 11226 Analog In Active Selections From the DeviceNet tab, Purge is highlighted

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E-9		TROUBLESHOOTING		E-9

	Observe all Safety Guidelines detailed throughout this manual

	PROBLEMS	POSSIBLE		RECOMMENDED
	(SYMPTOMS)	CAUSE		COURSE OF ACTION

	DEVICENET-PLC CONTROLLED SYSTEM
Analog Inputs don’t respond or don’t		1. Analog Scans Between Updates.		1. The DeviceNet tab of the
respond quickly.				Diagnostics Utility displays the
				Power Wave’s "Analog Scans
				Between Updates" and "I/O
				Scans/Sec." Verify that "Analog
				Scans Between Updates" is 1/4
				of "I/O Scans/Sec" value.
		2. Analog In Active Selections.		2. From the DeviceNet tab of the
				Diagnostics Utility, select
				Configure. Verify in "Analog Input
				Channels" that the required
				channels are set active.
		3. Analog Hysteresis.		3. From the DeviceNet tab of the
				Diagnostics Utility, select
				Configure. Verify in "Analog Input
				Channels" that the Hysteresis
				settings are all 0.
		4. Passive Mode.		4. The DeviceNet tab of the
				Diagnostics Utility displays the
				Power Wave’s passive mode
				status. If the status needs to be
				changed, select Configure, and
				make the necessary modifica-
				tion.

Gas purge not working.		1. Out of gas.		1. Verify there is gas available at
				the input of the gas solenoid.
		2. Gas Purge not asserted.		2. From the DeviceNet tab of the
				Diagnostics Utility, select
				Monitor. The Monitor window will
				be displayed. Verify under the
				"Produced Assembly" that "Gas
				Purge" is highlighted.
		3. Passive Mode.		3. The DeviceNet tab of the
				Diagnostics Utility displays the
				Power Wave’s passive mode
				status. If the status needs to be
				changed, select Configure, and
				make the necessary modifica-
				tion.
		4. Gas Lines.		4. Verify nothing is obstructing the
				flow of gas.

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

POWER WAVE® AC/DC 1000

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Contents Power Wave AC/DC Safety Mar ‘95Electric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcSafety Safety Thank You Table of Contents Table of Contents Specifications Installation Input Fuse and Supply Wire Considerations Input and Ground ConnectionsInput Connection Input Voltage SelectionSystem Connection System OverviewRecommended Equipment System Description Single Arc Tandem Arc Triple Arc 3,4Optional Equipment System Identifier DescriptionElectrode Studs Work Studs Arclink 5 Pin Step by Step Installation Checklist Wire Reel Mountings Step by Step Installation Checklist System DeviceNet PLC Controller Installation Connection Diagram- Parallel Machines PF-10S Connections PF-10A Controlled SystemsDeviceNet PLC Controlled Systems Electrode and Work ConnectionsRemove the front cover from the power source Cable INDUCTANCE, and ITS Effects on WeldingRemote Sense Lead Connections Voltage Sensing OverviewVoltage Sensing for Slave machines Voltage Sensing Considerations for Multiple ARC SystemsPower Control Cable Connections Common Equipment ConnectionsInstallation External I/O Connector Receptacle SpecificationTable A.4 RS232 Connector S3 DB-25 style Table A.5 DeviceNet Connector S5 5 pin mini styleTable A.7 External I/O S7 12 pin terminal block Transmit +Transmit Receive +Wire Drive Gear Ratio Setting Ethernet ConfigurationDevicenet Configuration Internal ControlsInternal Controls Description Control Board DIP Switch S1 Feed Head Board DIP Switch S1Ethernet Board DIP Switches S1, S2 Off 0default Object InstanceTable A.14 Table A.15Devicenet MAC ID Table A.16 Master / Slave Config MasterSlave Bank S4 Bank S3Operation Definitions of Welding ModesCommon Welding Abbreviations Positive Output Negative Output Phase Inverter Input Power Three PhaseProtective GroundProduct Summary Recommended ProcessesProcess Limitations Equipment LimitationsCase Front Control Descriptions See Figure B.4Figure B.5 Power Wave AC/DC POWER-UP Sequence Case Rear ComponentsCommon Welding Procedures Duty CycleOverview of the AC/DC Submerged ARC Process Making a WeldMultiple ARC System Considerations Basic Modes of OperationConstant Current CC Constant Voltage CVRE-STRIKE Timer Weld SequenceStart Options END OptionsWeld Process Adjustments DC Offset AC AdjustmentsWave Balance FrequencyPhase RecommendationsAccessories KITS, Options and AccessoriesOptional Kits and Accessories Software ToolsMaintenance Periodic MaintenanceCalibration Specification Troubleshooting HOW to USE Troubleshooting GuideSymptoms RecommendedCourse of Action Qualified person should Perform this operationRecommended Symptoms ARC Quality Problems Weld Tab of the Diagnostics Utility Diagnostics Utility, select Monitor Diagnostics Utility displaysDiagnostics Utility, select Power Wave’s passive mode Changed, select Configure,Produced Assembly that Gas Analog In Active Selections From the DeviceNet tabBad Weld Ending Burnback Disabled Scans Between Updates and I/OBetween Updates is 1/4 of I/O Bad Welding Analog Scans Between UpdatesManager utility Present. Read the error codes before the machine Utility included on the Power Wave Submerged ArcUtilities and Service Navigator CD’s. This is the pre Is turned offPower SOURCE- Weld Controller Error CodesError Code # Indication This error will immediately turn off the machine outputWire Drive Module Diagrams 1000Diagrams AC Switch Wiring Diagram AC Switch Wiring Diagram Dimension Print Power Wave AC/DC Precaucion Warnung