Control card A005 layout
X1
K1
Control card A001 (panel) functions
X2
Control cardA001 includes the following functional blocks:
•
Processor
•
Memories
•
Displays
•
Panel membrane switches read
•
Potentiometers
•
Net voltage watch
•
Fan control
•
Cooling unit control/watch
•
Secondary IGBT control
•
TIG ignition spark control
•
Solenoid valve control
•
AC-TIG auxiliary pulse control
•
Temperature watch
•
Machine size detection
•
Torch switch start
•
Remote controller set value
•
Secondary current and voltage watch
25