Welding Programs; Selection And Adjustment; Specifying Max. No. Of Accessible Programs - EWM Tetrix 451 AC/DC AW FW Operating Instructions Manual

5.11

Welding programs

Changes made to the other welding parameters during the course of the program have the
equivalent effect on all programs.
The change to the welding parameters is saved immediately in the JOB.
The welding machine has 16 programs, which you can change during welding.
In each selected welding task (JOB), > see 5.7.3 chapter, 16 programs can be set, saved and called up.
In program "0" (default setting) the welding current can be infinitely adjusted across the entire range. In
programs 1-15, 15 different welding currents (incl. operating mode and pulse function) are defined.
Example:
Program number
1
2
The operating mode cannot be changed during the welding process. If welding is started with program 1
(non-latched operating mode), program 2 controls the setting of ignition program 1 despite the latched
setting and is implemented to the end of the welding process.
The pulse function (pulses off, pulses on) and the welding currents are transferred from the
corresponding programs.

5.11.1 Selection and adjustment

When connecting a potentiometer torch or up/down torch or operating a standard torch in
up/down mode, the program changeover to the welding machine control is blocked!

5.11.2 Specifying max. no. of accessible programs

This function can be used to specify the maximum number of programs which can be called up
099-000115-EW501
20.11.2017
Welding current
80A
70A
Figure 5-79
Design and function
Operating mode
Non-latched
Latched
Welding programs
Pulse function
Pulses on
Pulses off
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