Hypertherm HSD130 HySpeed Plasma - Manual (Page 178)

MAINTENANCE
5-32 HySpeed HSD130 RHF Instruction Manual
PCB2: Fuel-gas console control board
Gas console control board LED list
LED Signal name Color
D1 + 5 VDC Green
D2 + 3.3 VDC Green
D7 CAN transmit Green
D8 CAN receive Green