Start Delay Parameter Correction - Fronius CMT Twin User Information

Start delay pa-
rameter correc-
tion
NOTE! If both wire electrodes are to weld with the CMT process, then the follow-
ing must be selected for each wire electrode in the "Filler metal/Select a shielding
gas" menu on the RCU 5000i:
- which wire electrode is the lead elec-
trode (wire electrode 1)
- which wire electrode is the trail electro-
de (wire electrode 2)
The "Start delay" parameter is corrected to
delay welding from the trail electrode until
the lead electrode has melted the material.
The trail electrode therefore welds in the
weld pool and not on the solid material, de-
livering an optimum start to the weld seam.
Setting range: 0 - 5 (0 - 2.5 seconds)
37