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Fronius CMT 4000 Advanced Operating Instructions & Spare Parts

Fronius CMT 4000 Advanced
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Parameters in the
job correction
menu
There are two types of parameter in the job correction menu:
permanently settable parameters:
- cannot be altered apart from in the job correction menu.
- can only be corrected in the job correction menu.
parameters that can be corrected at a later time:
- with boundary values for which an adjusting range can be defined
- within this adjusting range, these parameters can be corrected from the following con-
trol elements:
- Control panel (Comfort, US, TIME 5000 Digital, CMT)
- JobMaster welding torch
- RCU 4000 remote control
- Win RCU (JobExplorer software)
Permanently set-
table parameters
"Minimum" and "maximum" are used for setting ranges that differ according to power
source, wire-feed unit, welding program, etc.
Job
Job whose parameters are to be adjusted
Unit -
Setting range 0 - 99 = numbers of the programmed jobs
n = memory location vacant
Factory setting -
P
Power correction - correction of the welding power as defined by the wire feed speed
Unit m/min ipm
Setting range e.g.: 5 - 22 e.g.: 0.2 - 866.14
The setting range depends upon which job has been selected.
Factory setting -
AL.1
Arc length correction 1 - general arc length correction
Unit % (of welding voltage)
Setting range ± 30%
Factory setting -
NOTE! When the SynchroPulse option is enabled, AL.1 is the arc length correc-
tion for the lower operating point of the pulsed welding power. The arc length cor-
rection for the upper operating point is made using parameter AL.2.
dYn
dynamic - arc force dynamic correction for standard arcs or pulse correction for pulsed
arcs.
The function of the "dyn" parameter corresponds to the droplet detachment correction/arc
force dynamic correction/arc force dynamic parameter on the control panel, described un-
der "Welding".
Unit 1
Setting range ± 5
Factory setting -
GPr
Gas pre-flow time

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Fronius CMT 4000 Advanced Specifications

General IconGeneral
BrandFronius
ModelCMT 4000 Advanced
CategoryAC Power Distribution
LanguageEnglish

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