113
EN
Parameters of pulse characteristics
Ignition
Ignition current
Strength of ignition current [A] set when welding begins. The ignition current depends on
the filler metal and wire diameter.
-
In the case of low ignition current, the welding wire is not sufficiently preheated or
burned
-
In the case of high ignition current, the filler wire is excessively preheated or burned
Pulsing parame-
ters
Overview of the pulsing parameters
Feeder creep speed
Wire feed speed [m/min] before welding begins (0 - currently set wire feed speed)
Ignition current time
The length of time [ms] the ignition current set when welding begins is active.
0
=
no ignition current
40
=
max. duration for ignition current
(1)
Pulsing current time
(6)
Droplet detachment current
(2)
Droplet-detachment time
(7)
Current rise when pulsing begins
(3)
Current-rise (tau)
(8)
Ground current
(4)
Current drop when pulsing ends
(9)
Pulse current
(5)
Tau current drop
(8)
(7)
(3)
(9)
(1)
(4)
(5)
(5)
(2)
I (A)
t (s)
(6)
Summary of Contents for RCU 5000i
Page 2: ...2 ...
Page 4: ...4 ...
Page 200: ...200 Backup screen All data from the remote control unit are sa ved onto the memory card ...
Page 202: ...202 Restore screen The last Data screen called up appears ...
Page 207: ...207 EN Machine pre sets MIG MAG screen MIG MAG screen appears ...
Page 210: ...210 Machine pre sets e g MIG MAG screen The last Data screen called up appears ...
Page 242: ...242 ...
Page 243: ...Appendix ...
Page 244: ...244 Spare parts list RCU 5000i ...
Page 245: ...245 ...
Page 246: ...246 ...
Page 247: ...247 ...