Fronius ROB 4000 TIG - Signal Waveform When Selecting Program Number ROB 5000 OC

Signal waveform when selecting program number
ROB 5000 OC
IMPORTANT! All signal states refer to the interface input, not the robot control.
Robot ready
Welding start
Power source ready
Welding
current
Source error reset
Main current signal
Arc stable
Process active signal
End
current
Gas post-flow timeStarting
current
Gas pre-flow time
Welding current command
value
External parameter 1
command value
Base current command
value
Duty cycle command value
Mode (AC/DC/cap-
shaping) (Job/program bit
0-7)
10 V
0 V
1
0
10 V
0 V
10 V
0 V
10 V
0 V
1
0
1
0
1
0
1
0
1
0
1
0
1
0
71
EN