Operation Manual

2
A3 MIG Welder© Kemppi Oy 2018 1826
CONTENTS
1. Introduction ..........................................................................................3
2. Integration step by step ...................................................................3
3. Hardware installation ........................................................................4
3.1 Procedures before use ..............................................................................4
3.2 System overview .......................................................................................4
3.3 Power source .............................................................................................5
3.4 Wire feeder ................................................................................................6
3.5 Collision sensor .........................................................................................7
3.6 Interconnection cable set .........................................................................7
3.6.1 Wire feeder control cable .........................................................................7
3.6.2 Welding cable ........................................................................................8
3.6.3 Shielding gas hose .................................................................................. 8
3.7 Fieldbus communication ..........................................................................8
3.8 Safety stop .................................................................................................8
4. System configuration ........................................................................9
4.1 Congure sensors and devices .................................................................9
4.2 Congure DeviceNet eldbus .................................................................10
4.3 Power up the system ...............................................................................11
4.4 Congure welding cable compensation ................................................11
4.5 Congure robot scaling value .................................................................11
5. Digital robot interface .....................................................................12
5.1 Control functions ....................................................................................12
5.1.1 WireFeedSpeed ....................................................................................12
5.1.2 Voltage ...............................................................................................12
5.1.3 FineTuning ..........................................................................................13
5.1.4 MemoryChannel ..................................................................................13
5.1.5 SimulationMode...................................................................................13
5.1.6 StartWelding .......................................................................................13
5.1.7 WireInch .............................................................................................13
5.1.8 WireRetract .........................................................................................14
5.1.9 GasBlow .............................................................................................14
5.1.10 TouchSensorToolSel ..............................................................................14
5.1.11 TouchSensorOn ....................................................................................14
5.1.12 OnlineControl ......................................................................................14
5.1.13 Watchdog ...........................................................................................14
5.1.14 ErrorReset ...........................................................................................14
5.2 Status functions .......................................................................................15
5.2.1 WeldingCurrent....................................................................................15
5.2.2 WeldingVoltage ...................................................................................15
5.2.3 ErrorNumber .......................................................................................16
5.2.4 Ready .................................................................................................16
5.2.5 PowerSourceReady ...............................................................................16
5.2.6 CycleOn ..............................................................................................16
5.2.7 ArcOn .................................................................................................16
5.2.8 TouchSensed .......................................................................................16
5.2.9 Error...................................................................................................16
5.2.10 CollisionDetected .................................................................................16
5.3 I/O table ...................................................................................................17
5.4 Timing diagrams .....................................................................................17
5.4.1 Welding startup timing ..........................................................................17
5.4.2 Welding stop timing .............................................................................17
5.4.3 Memory channel change timing ..............................................................18
5.4.4 Online control timing ............................................................................19
5.4.5 Wire inch and retract timing ...................................................................20
5.4.6 Touch sensor timing ..............................................................................20
5.4.7 Safety stop response timing ...................................................................21
INTEGRATION GUIDE