Tapping Function (Tap Torch Trigger); Up/Down Speed; Current Jump; Rtf 1 Foot-Operated Remote Control - EWM T5.00-AC/DC Comfort 3.0 Operating Instructions Manual

Functional characteristics
TIG welding
Function
Welding current On / Off
Secondary current (in latched operation)
Secondary current (in latched operation)
Infinitely variable increase of welding current (up/down speed)
Infinitely variable decrease of welding current (up/down speed)
Switching between up/down speed and JOB number
Increase JOB number
Decrease JOB number
Gas test

5.1.13.2 Tapping function (tap torch trigger)

Tapping function: Swiftly tap the torch trigger to change the function. The set torch mode determines the
operating mode.
The tapping function can be selected separately for each torch mode for the start of welding with parame-
ter and for the end of welding with parameter
tap the secondary current.

5.1.13.3 Up/down speed

Functionality
Press and hold the up push-button:
Increase current up to the maximum value (main current) set in the power source.
Press and hold the down push-button:
Decrease current to the minimum value.
Use the machine configuration menu > see 5.10 chapter to set the up/down speed parameter
determines the speed with which a current change becomes effective.

5.1.13.4 Current jump

By tapping the corresponding torch trigger the welding current can be determined in an adjustable jump
range. Each tap will cause the welding current to jump up or down by the defined value.
The "current jump" parameter

5.1.14 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.

5.1.14.1 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 %
48
is set in the machine configuration menu > see 5.10 chapter.
" 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
Operation
BRT 1
BRT 2
DOWN
BRT 2
DOWN
BRT 2
. If parameter is activated, there is no need to
Working area of the foot-operated remote control
0 %-100 %
between 60 A and 100 A
between 120 A and 200 A
Mode
UP
6
UP
3 s
which
" can be used to set
099-00T500-EW501
30.1.2023