EWM Tetrix 352 Synergic Operating Instructions Manual page 60

Design and function
Machine configuration menu
Display
60
Setting/selection
Expert menu
AC average value controller
------- Function enabled (ex works)
------- Function disabled
Welding current polarity switch (dc+) with TIG DC
------- Polarity switch released
------- Polarity switch blocked;
protects the tungsten electrode from being permanently damaged (ex works).
Reconditioning pulse (tungsten ball stability)
Cleaning effect of the tungsten ball at the end of welding.
------- Function enabled (ex works)
------- Function disabled
Automatic gas post-flow
------- function on (factory setting)
------- function off
activArc voltage measuring
------- Function enabled (ex works)
------- Function disabled
Error output to interface for automated welding, contact SYN_A
------- AC synchronisation or hot wire (ex works)
------- Error signal, negative logic
------- Error signal, positive logic
------- AVC (Arc voltage control) connection
Gas monitoring
Depending on where the gas sensor is situated, the use of a pilot static tube and the
welding process monitoring phase.
------- Function disabled (ex works).
------- Monitoring during the welding process. Gas sensor between gas valve and
welding torch (with pilot static tube).
------- Monitoring prior to the welding process. Gas sensor between gas valve and
welding torch (without pilot static tube).
------- Permanent monitoring Gas sensor between gas cylinder and gas valve (with
pilot static tube).
3
Automation menu
Fast take-over of control voltage (automation)
------- Function enabled
------- Function disabled (ex works)
3
Orbital welding
------- Function disabled (ex works)
------- Function enabled
3
Orbital welding
Correction value for orbital current
Service menu
Any changes to the service menu should be agreed with the authorised service
personnel.
Reset (to factory setting)
------- Disabled (ex works)
------- Reset the values in the machine configuration menu
------- Complete reset of all values and settings
Resetting is performed when exiting the menu (
1
1
1
3
).
099-000141-EW501
20.11.2017