Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 246)

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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