Hypertherm HTA Rev 6.00 Install Guide - Manual (Page 133)

Appendix B: Mariner™ & Voyager II™ 121
HD3070 ® Auto Gas I/O
The Interface to the HD3070 ® Auto Gas console is made through of Single Ended and BCD ( Binary
Coded Decimal ) inputs. The BCD style of interface allows for exact settings by use of multiple
inputs being active at any time. The active BCD input values are summed together to obtain the
exact set point.
These I/O points are wired in the same fashion as our other Single Ended I/O points. The following
I/O points are supplied for use of the HD3070
® Auto Gas Console
Inputs
Gas Control Read Complete
Gas Control Error
Outputs
Gas Control Write
Remote Test Operate
Remote Test Preflow Remote Air Plasma
Remote H35/ N2 Plasma Remote O2 Plasma
Gas Flow Set 1-100 ( BCD ) Valve Select 1-8 ( BCD )
Cut Chart Setup through part program codes is supported. Refer to Part Programming section of the
Installation Guide.