Synchropulse Option - Fronius TransSynergic 5000 Operating Instructions & Spare Parts

More information about whether a welding program supports SFI can be found on the stick-
er with the program chart on the power source.
The SFI function is set in the Process setup menu (Fdc parameter).
SynchroPulse op- The SynchroPulse option is recommended for welding aluminium alloys where you want
tion to give the weld seams a rippled appearance. This effect is achieved by having the welding
power alternate between two operating points.
The two operating points result from the welding output being changed - positively and
negatively - by an adjustable dFd value that can be set in the Setup menu (welding power
offset: 0.0 - 2.0 m/min or 0.0 - 78.74 ipm).
Additional parameters for SynchroPulse:
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In order to activate SynchroPulse, you must (as a minimum) change the value of the pa-
rameter F (frequency) in the Process setup menu from OFF to between 0.5 and 5 Hz.
System requirements:
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NOTE! Not all of the stored welding programs support the SFI function. SFI is au-
tomatically deactivated on changing to a welding program that does not support
the SFI function.
SFI must be re-activated on changing back to a program that supports the SFI
function.
Frequency F for alternating between operating points (set in the Setup menu)
Arc length correction for the lower operating point (set using the arc length correction
parameter on the control panel)
Arc length correction for the higher operating point (set in the Setup menu, parameter
Al.2)
Firmware version on the power source: OFFICIAL UST V2.60.4
Firmware version on the wire-feed unit: OFFICIAL SR 1 V1.40.15
NOTE! External enabling of the SynchroPulse option is possible from firmware
version OFFICIAL UST V2.70.1 (power source) upwards. Only Fronius push-pull
wire-feed unit systems are supported.
NOTE! As long as the Standard manual welding process is selected, the Syn-
chroPulse option is not supported.