Functional characteristics
Special parameters (advanced settings)
099-5TLPXQ-EW501
29.01.2021
63
5.10.1.17 Predefined execution of the pulsed arc welding process in the PA program (P20)
For machine versions with pulsed arc welding procedures only.
Function active (P20 = 1)
• If the superPuls and welding process switching functions are available and activated, the pulse arc
welding process is always executed in the main program PA (ex factory).
Function inactive (P20 = 0)
• Predefined execution of the pulse arc welding process in the PA program is disabled.
5.10.1.18 Predefined absolute value for relative programs (P21)
Start program (P
START
), down-slope program (P
B
) and end program (P
END
) can be set relative to the main
program (P
A
) or in an absolute manner, as desired.
Function active (P21 = 1)
• Absolute parameter setting
Function inactive (P21 = 0)
• Relative parameter setting (ex factory)
5.10.1.19 Electronic gas flow control, type (P22)
Active only in machines with integrated gas flow control (option ex works).
Adjustment may only be carried out by authorised service personnel (basic setting = 1).
5.10.1.20 Program settings for relative programs (P23)
The start, down-slope and end program relative programs can be set individually or combined for the P0-
P15 operating points. When choosing the combined setting, in contrast to the individual setting, the para-
meter values are saved in the JOB With the individual setting, the parameter values are identical for all
JOBs (except for special JOBs SP1,SP2 and SP3).
5.10.1.21 Correction or nominal voltage display (P24)
When setting the arc correction using the right-hand rotary knob the display will either show the correction
v- 9.9 V (ex works) or the absolute nominal voltage.
5.10.1.22 JOB selection in Expert mode (P25)
The special parameter P25 can be used to specify whether the special JOBs SP1/2/3 or the welding job
selection according to the JOB list can be selected on the wire feeder.
5.10.1.23 Nominal value wire heater (P26)
The Wire Heating System (WHS) prevents moisture deposits on the welding wire and thus reduces the
risk of pinholes. The setting is infinitely variable in the temperature range from 25°C to 50°C; the factory
setting of 45°C is mainly used for moisture-attracting welding consumables such as aluminium or flux-
cored wire.
5.10.1.24 Mode switching at welding start (P27)
With the selected
4-cycle-Special mode, the user can determine by the time of the torch trigger operation
in which operating mode (4-cycle or 4-cycle-Special) the program sequence shall be carried out.
Hold torch trigger (longer than 300 ms):
Program sequence with
operating mode
4-cycle-Special (stan-
dard).
Tap torch trigger: Device changes to operating mode
4-cycle.
5.10.1.25 Error threshold electronic gas flow control (P28)
The set percentage value is the error threshold; if it is undershot or exceeded, an error mes-
sage
> see 6.2 chapter
is displayed
.
5.10.1.26 Units system (P29)
Function not active
• Metric metric units are displayed.
Function active
• Imperial units are displayed.
