Contents
Notes on the use of these operating instructions
4
099-00T400-EW501
21.10.2016
4.1.15.1
Foot-operated remote control responsiveness.............................................. 48
4.1.15.2
RTF 1 foot-operated remote control .............................................................. 49
4.1.16
Automatic AC frequency ............................................................................................... 50
4.1.17
AC commutation optimisation ....................................................................................... 51
4.1.18
Simultaneous welding on both sides, synchronisation types ....................................... 51
4.1.19
Synchronisation via mains voltage (50Hz / 60Hz) ........................................................ 51
4.1.20
Expert menu (TIG) ........................................................................................................ 52
4.1.21
Aligning the cable resistance ........................................................................................ 54
4.2
MMA welding ................................................................................................................................ 56
4.2.1
Welding task selection .................................................................................................. 56
4.2.2
Hotstart ......................................................................................................................... 57
4.2.2.1
Hotstart current .............................................................................................. 57
4.2.2.2
Hotstart time .................................................................................................. 57
4.2.3
Arcforce ......................................................................................................................... 58
4.2.4
Antistick ......................................................................................................................... 58
4.2.5
Welding current polarity reversal (polarity reversal) ..................................................... 58
4.2.6
Pulse welding ................................................................................................................ 59
4.2.7
Average value pulse welding ........................................................................................ 60
4.3
Filler wire welding ......................................................................................................................... 61
4.3.1
Configuring the welding machine for mechanical arc fusion welding ........................... 61
4.3.1.1
Selecting a welding task by means of the JOB list ....................................... 61
4.3.1.2
Select wire speed operating mode (KORREKTUR / MANUELL).................. 61
4.3.1.3
Setting the welding current and wire speed .................................................. 61
4.3.2
Function sequences/operating modes .......................................................................... 62
4.3.2.1
Explanation of symbols ................................................................................. 62
4.3.2.2
Non-latched mode ......................................................................................... 63
4.3.2.3
3-cycle operation ........................................................................................... 64
4.3.2.4
Latched mode ................................................................................................ 64
4.4
Power-saving mode (Standby) ..................................................................................................... 65
4.5
Access control .............................................................................................................................. 65
4.6
Voltage reducing device ............................................................................................................... 65
4.7
Machine configuration menu ........................................................................................................ 65
4.7.1
Selecting, changing and saving parameters................................................................. 65
5
Rectifying faults .................................................................................................................................... 71
5.1
Warnings (power source) ............................................................................................................. 71
5.2
Error messages (power source) ................................................................................................... 72
5.3
Resetting welding parameters to the factory settings .................................................................. 74
5.4
Display machine control software version .................................................................................... 74
6
Appendix A ............................................................................................................................................ 75
6.1
Parameter overview
– setting information .................................................................................... 75
6.1.1
TIG welding ................................................................................................................... 75
6.1.2
MMA welding ................................................................................................................ 76
7
Appendix B ............................................................................................................................................ 77
7.1
Overview of EWM branches......................................................................................................... 77
