barfield DPS1000 User Instruction Manual

Also see for DPS1000: User instruction manual User instruction manual User instruction manual

Contents

barfield DPS1000 User Instruction Manual Manual pdf 79 page image

56-101-01175 Revision I Page | 79Appendix B: Operating LimitsThe DPS1000 comes with 2 pre-defined sets of operating limits: the default limits profile and themax limits profile. The unit also includes limits files for each of the three operating modes:Aeronautical, Pressure units and EPR. Each of these three operating modes contains a defaultlimits profile and a max limits profile. The values for both limits profiles are stored in an R/O “readonly” file. The Test Set will first power up and initialize with the default limits profile. If the customerchanges the limits to the max or a custom limits profile, the Test Set will power up using the lastprofile selected.The following tables represent the default and max limits profile values included in the DPS1000:Aeronautical Limits Profile – (default)Parameters Limits CommentsALT Min -1,500 ft { -460 m } Minimum Target AltitudeALT Max 50,000 ft { 15,240 m} Maximum Target AltitudeROC Min 100 ft/min { 30 m/min} Minimum Target ROCROC Max 3,000 ft/min {914 m/min}ROC - (default) 3,000 ft/min {914 m/min}CAS Min 0.0 kts Target = 0.0 or >= 5.0 ktsCAS Max 500 kts { 926 km/h}RtCAS Min 50 kts/min { 100 km/h/min}RtCAS Max 300 kts/min { 556 km/h/min}RtCAS – (default) 300 kts/min {550 km/h/min}MACH Min 0.03 Target = 0.0 MACH or >=0.03MACH Max 0.90ALT Correction Min -100 {-30 m}ALT Correction Max +100 { 30 m}ALR: Auto Leak Recovery Enabled (default)ALR: ROC 1,000 ft/min {300 m/min}ALR: RtCAS 100 kts/min {185 km/h/min}Table 7 Aeronautical Limits Profile – (default)Aeronautical Limits Profile – (max)Parameters Limits CommentsALT Min -2,000 ft { -610 m } Minimum AltitudeALT Max 55,000 ft { 16,765 m }ROC Min 100 ft/min { 30 m/min}ROC Max 20,000 ft/min {6,000 m/min }ROC – (default) 3,000 ft/min {914 m/min}CAS Min 0.0CAS Max 650 kts {1,200 km/h }RtCAS Min 50 kts/min {95 m/min }RtCAS Max 600 kts/min {1,000 km/h/min }MACH Min 0.00MACH Max 2.1ALT Correction Min -100ALT Correction Max +100ALR: Auto Leak Recovery Enabled (default)ALR: ROC 2,000 ft/min {600 m/min}ALR: RtCAS 200 kts/min {370 km/h/min}Table 8 Aeronautical Limits Profile – (max)