Hypertherm HSD130 HySpeed Plasma - Manual (Page 173)

MAINTENANCE
HySpeed HSD130 RHF Instruction Manual 5-27
PCB4: Power supply control board
041938
Control PCB4 firmware list
Item Part number
U53 081118 EVEN
U54 081118 ODD
PCB4 LED list
LED Description Color LED Description Color
D44 Plasma start input Green D59 Hold output Green
D45 Corner current input Green D60 Pilot arc enable output Green
D47 + 5 VDC Green D61 High-frequency enable Green
D48 Coolant temperature Green D62 Pump enable Green
D49 Hold ignition input Green D63 Contactor enable Green
D50 + 3.3 VDC Green D64 SVA drive Green
D51 Pierce complete input Green D65 CAN transmit Green
D52 Chopper temperature Green D66 CAN receive Green
D53 Magnetics temperature Green D67 Flow switch Green
D54 Chopper temperature 2 Green D68 Work lead (transfer) Green
D55 Magnetics temperature 2 Green D69 Phase loss Green
D57 Motion output Green D70 Overpressure (not used) Green
D58 Ramp-down error output Green