Rtf 1 Foot-Operated Remote Control; Working Area; Response - EWM DC Comfort 3.0 Operating Instructions Manual

5.1.12 RTF 1 foot-operated remote control

Upon connection of the foot-operated remote control, the basic settings below apply:
• The non-latched operating mode is activated (the operating modes latched, spotArc® and spot-
matic are disabled).
• Start/stop operation and the end program are deactivated.
• The start program is activated.

5.1.12.1 Working area

The working area of the foot-operated remote control can be freely defined within the power source limits.
The lower limit "
per limit (main current "
is distributed according to the set limits. The parameter "Welding current setting" "
the lower limit as a percentage of the upper limit (factory setting) or as an absolute value.
Application example:
Lower limit
≥ 60 %
≥ 60 %

5.1.12.2 Response

This function controls the responsiveness of the welding current during the main current phase. The user
can choose between linear and logarithmic responsiveness. The logarithmic setting is particularly suitable
for welding with low current, e.g., for thin panels as the logarithmic responsiveness enables better control
of the welding current.
The responsiveness function can be switched in the machine configuration menu between the parame-
ters for linear and logarithmic responsiveness (factory set) > see 5.10 chapter.
099-00T501-EW501
1.2.2023
" is used to set the starting point. The upper limit is used to set the start point and up-
") of the end point of the foot-operated remote control. The entire pedal travel
Upper limit
100 A
200 A
Functional characteristics
Working area of the foot-operated remote control
0 %-100 %
between 60 A and 100 A
between 120 A and 200 A
Figure 5-26
TIG welding
" can be used to set
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