ABB 3HEA 801740-001 2006 10 16, Product Manual

Page 1: ...Product Manual Welding power source MigRob 500 3HEA 801740 001 2006 10 16 Valid for serial no 517 xxx xxxx 524 xxx xxxx 610 xxx xxxx 640 xxx xxxx ...

Page 2: ...e described in this document The document or parts of it may not be reproduced or copied without prior permission from ABB Auto mation Technologies AB It may neither be imparted to a third party nor otherwise be used without autho rization Infringement hereof will be subject to action in accordance with applicable laws Further copies of this document can be obtained from ABB Automation Technologie...

Page 3: ...er supply 8 5 4 Terminating resistors 8 6 OPERATION 9 6 1 Connections and control devices 9 6 2 Turning on the power source 9 6 3 Fan control 10 6 4 Overheating protection 10 6 5 Arc voltage measurement 10 6 6 Forced welding stop 11 7 MAINTENANCE 11 7 1 Cleaning the dust filter 11 8 FAULT TRACING 12 9 LIST OF FAULT CODES 12 9 1 Fault code descriptions 13 10 ORDERING SPARE PARTS 15 DIAGRAM 16 ORDER...

Page 4: ...ll acquainted with the operation of the welding equipment Incorrect operation of the equipment may lead to hazardous situations which can result in injury to the operator and damage to the equipment 1 Anyone who uses the welding equipment must be familiar with S its operation S location of emergency stops S its function S relevant safety precautions S welding 2 The operator must ensure that S no u...

Page 5: ...th suitable screens or curtains FIRE HAZARD S Sparks spatter can cause fire Make sure therefore that there are no inflammable materials nearby NOISE Excessive noise can damage hearing S Protect your ears Use earmuffs or other hearing protection S Warn bystanders of the risk MALFUNCTION Call for expert assistance in the event of malfunction PROTECT YOURSELF AND OTHERS WARNING Read and understand th...

Page 6: ...em takes place via a CAN bus The welding data unit in the welding power source handles this communication 3 2 Equipment The MigRob 500 power source is supplied with 2 terminating resistors a 5 m return cable and an instruction manual Note One terminating resistor for the internal bus and one for the external bus 4 TECHNICAL DATA MigRob 500 Mains voltage 400 V 10 3 50 60 Hz Primary current Imax 39 ...

Page 7: ...e of protection against penetration by solid objects or water Equipment marked IP23 is designed for indoor and outdoor use Application class The symbol indicates that the power source is designed for use in areas with increased electrical hazard 5 INSTALLATION The installation must be executed by a professional WARNING This product is intended for industrial use In a domestic environment this prod...

Page 8: ...Terminating resistors The ends of the CAN bus must be fitted with terminating resistors to avoid communication interference Internal CAN bus One end of the CAN bus is at the welding data unit which has an integral resistor The other end is at the power source and must be fitted with the terminating resistor as shown in figure A External CAN bus The power source has two connections for the external...

Page 9: ...ith robot system EXTERN CAN IN 5 White indicating lamp Power supply ON 11 Connection for welding current cable 6 Orange indicating lamp Overheating 6 2 Turning on the power source Turn on the mains power by turning switch 4 to the START position Release the switch and it will return to the 1 position If the mains power supply should be interrupted while welding is in progress and then be restored ...

Page 10: ...asurement cable must be connected to the workpiece This method gives the most accurate arc voltage measurement Alternative 1 delivery version Measurement between welding wire and OKC outlet Connections to connector XS31 Required external connections Sleeve Explanation of existing connections in the power source J Welding minus detection M Welding minus from OKC outlet H Arc voltage from the weldin...

Page 11: ...er source remains connected to power even when welding stop is activated 7 MAINTENANCE Regular maintenance is important for safe reliable operation Maintenance may only be carried out by an authorised technician Only personnel with the appropriate electrical skills authorised staff may remove safety plates Note All guarantee undertakings from the supplier cease to apply if the customer himself att...

Page 12: ...at the unit is not being overloaded Poor welding performance S Check that the welding current supply and return cables are correctly connected S Check that the correct current value is set S Check that the correct wire is being used S Check the mains power supply fuses 9 LIST OF FAULT CODES Fault code Description Welding data unit Power unit 1 EPROM memory error x x 2 RAM memory error x x 3 Extern...

Page 13: ...nt welding process is stopped and starting is prevented Action Turn off the mains power supply to reset the unit If the fault persists send for a service technician 5 Intermediate DC voltage outside limits The voltage is too high or too low Too high a voltage can be due to severe transients on the mains power supply or to a weak power supply high inductance of the supply or a phase missing The pow...

Page 14: ...n 15 Messages lost The microprocessor is unable to process incoming messages sufficiently quickly and information has been lost Action Turn off the mains power supply to reset the unit If the fault persists send for a service technician 18 Lost contact The welding data unit has lost contact with the power unit The current welding process stops Action Check the cables If the fault persists send for...

Page 15: ...on does not work Action Turn off the mains power supply to reset the unit If the fault persists send for a service technician 10 ORDERING SPARE PARTS MigRob 500 is designed and tested in accordance with the international and European standards IEC EN 60974 1 and EN 60974 10 It is the obligation of the service unit which has carried out the service or repair work to make sure that the product still...

Page 16: ...Edition 060529 Diagram 16 ba39e ...

Page 17: ...Edition 060529 17 ba39e ...

Page 18: ...Rob 500 Edition 060529 Ordering number 18 ba39o11a 1 Ordering no Denomination Type 3HEA801700 001 Welding power source MigRob500 3HEA801700 002 Welding power source with autotransformer MigRob500 and TUA2 ...

Page 19: ...MigRob 500 Edition 060529 Spare parts list 19 ba39s Item Ordering no Denomination 1 3HEA801730 002 Filter 2 3HEA801730 003 Front grill 3 3HEA801730 001 Fuse 4 AT 10 3x38 1mm ...

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