Cable Lengths (Applies Only To Laf And Taf Power Sources); Maintenance; Measure-Values Filter Factor - ESAB A2 PEK Instruction Manual

9 CONFIGURATION MENU
SYSTEM INFORMATION
No contact with master power source
9.4

Cable lengths (applies only to LAF and TAF power sources)

The arc voltage is affected by the impedance in the welding cables. The impedance is
affected by the length and area of the cables as well as by how they are routed. This is
especially prominent during AC welding.
Compensation for the voltage drop with long cables is maintained if the actual cable length is
specified.
The total cable length (weld cable and connector together) must be fed in.
Note! When using two cables, the areas must be combined for both cables.
This function is active during the start process before the power source has received a
measurement value that it can regulate at.
If "Max OCV" has been selected this function is inactive.
9.5

Maintenance

MAIN MENU » CONFIGURATION » MAINTENANCE
In this menu you set how often the contact tip is to be changed. Specify the number of weld
starts after which the tip is to be changed by selecting the CONTACT TIP CHANGE
INTERVAL row and pressing ENTER. Change the value using the setting knobs. When the
interval has been passed, fault code 54 is displayed in the error log.
When TOTAL RUNNING TIME LIMIT is selected instead of the number of starts, an
authorised ESAB service technician is contacted.
MAINTENANCE
CONTACT TIP CHANGE INTERVAL
└ WELD COUNT
TOTAL RUNNING TIME LIMIT
└ TOTAL RUNNING TIME
9.6 Measure–values filter factor
MAIN MENU » CONFIGURATION » MEASURE-VALUES FILTER FACTOR
This menu provides a filter factor for the measurement values of the welding current. The
higher filter factor value you choose, the more stable welding current measurement value
you will get. You can choose between filter factors 1, 2 and 4.
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