beautypg.com

Laser power supply operation diagrams, Power on sequence, Laser power supply operation diagrams -7 – Hypertherm HyIntensity Fiber Laser Rev.3 User Manual

Page 115: Power on sequence -7

background image

setup and OperatiOn

HyIntensity Fiber Laser

Instruction Manual – 807090 Revision 3

3-7

Laser power supply operation diagrams

Power ON sequence

3 phase disconnect ON

Initialize I/O

Are the

hardware interlocks

OK?

No

Yes

Is the

system OK?

No

Faulted state

Key switch

Emission OFF state

Hardware interlocks OK

Controller OK

Enclosure E-Stop

External door

External E-Stop

Enclosure door

Beam delivery optical cable’s

System OK

Power supply fault

Combiner fault

FCU fault

Beam delivery optical cable fault

Laser module fault

ENET communications

Laser head I/O

Cooling fault

Yes

On

Off