7 Operation
F3: Switching the heat input display
The output current/output voltage and the heat input are displayed blinking after the welding process has
been completed.
Adjustable range
Default value
Storage option
Description
The heat input is displayed in the digital display as follows:
Right digital display
0J
3J
6J
F6: Setting the rise time
If the difference between the start welding parameters and the main welding parameter is very large, the
welding wire may burn back too much when the parameter is changed. In this case, the transition time from
the start welding parameters to the main welding parameter can be extended.
Adjustable range
Default value
Storage option
Description
F7: Setting the decay time
If the difference between the main welding parameters and the end crater filling parameter is very large,
the welding wire may be immersed in the melt when the parameter is changed. In this case, the transition
time from the main welding parameter to the end crater filling parameter should be extended.
Adjustable range
Default value
Storage option
Description
F8: Setting the display hold time
The welding current and welding voltage are displayed blinking in the left and right digital display after
completion of the welding process.
Adjustable range
Default value
Storage option
Description
F12: Setting the run-on time for the cooling water pump (option)
Adjustable range
Default value
Storage option
Description
EN - 36
iROB
ON/OFF
OFF
No
ON: Displays the heat input.
OFF: Does not display the heat input.
Heat input range
0 to 999
1 to 999
1 to 999
0 to 10 s
0 s
Yes
Defines the rise time.
0 to 10 s
0 s
Yes
Defines the decay time.
0 to 60 s
20 s
No
Defines the duration for which the welding current and welding voltage
are displayed after completion of the welding process.
20 to 60 min.
20 min.
No
Defines the run-on time for the coolant after completion of the welding
process (for liquid-cooled torches).
®
®
®
501, iROB
401, iROB
301
Unit
J
kJ
MJ