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Appendix b cnc interface protocol, Appendix b – Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 User Manual

Page 246

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5

HPR260 Auto Gas

Instruction Manual

b-1

Appendix B

CNC INTERFACE PROTOCOL

In this section:

Interface hardware......................................................................................................................................................................................b-2

Signal list ......................................................................................................................................................................................................b-2

Signals ................................................................................................................................................................................................b-2

Hardware ...........................................................................................................................................................................................b-3

Multi-drop wiring...............................................................................................................................................................................b-4

Multi-drop addressing .....................................................................................................................................................................b-5

Serial commands ........................................................................................................................................................................................b-5

Format.................................................................................................................................................................................................b-5

Framing...............................................................................................................................................................................................b-5

Commands ........................................................................................................................................................................................b-5

Command tables..............................................................................................................................................................................b-6

Error responses..............................................................................................................................................................................b-19

Calculating checksums ................................................................................................................................................................b-19

Error codes................................................................................................................................................................................................b-20

Status codes.............................................................................................................................................................................................b-22

Gas type codes ........................................................................................................................................................................................b-22

CNC requirements ..................................................................................................................................................................................b-23

Auto gas console...........................................................................................................................................................................b-23

Serial interface guidelines......................................................................................................................................................................b-24

Application notes .....................................................................................................................................................................................b-24