+---------------------------------------------------------------------+ | Value | Content Description | |--------------|------------------------------------------------------| | TN | Nacelle Temperature | | X99 | (-55 to 300 C) | | | Eng 1 param. 26.1.322.01 | | | 26.2.322.01 | | | Eng 2 param. 26.1.322.10 | | | 26.2.322.10 | |--------------|------------------------------------------------------| | P2 | Total Air Pressure at Position 2 | | 99999 | (0.0 to 25.000 psia) | | | Eng 1 param. 7C.1.131.01 | | | Eng 2 param. 7C.2.131.10 | |--------------|------------------------------------------------------| | T2 | T2 Temperature | | X999 | (-80 to 90.0 C) | | | Eng 1 param. 7C.1.130.01 | | | Eng 2 param. 7C.2.130.10 | |--------------|------------------------------------------------------|
| ECW1 | Engine Control Word 1 |
| XXXXX | Each .X. represents 4 Bits in hexadecimal code of |
| | a defined ARINC 429 word: |
| | XXXXX Bits HEX |
| | |||||___________ 14, 13, 12, 11 0...F |
| | ||||____________ 18, 17, 16, 15 0...F |
| | |||_____________ 22, 21, 20, 19 0...F |
| | ||______________ 26, 25, 24, 23 0...F |
| | |_______________ 29, 28, 27 0...7 |
| | -------------------------------------------- |
| | Bit Label Parameter Description |
| | 11 7C.X.270.XX.17 = 1 Manual Thrust Mode Active |
| | 12 7C.X.270.XX.18 = 1 N1 Rated Mode Engaged |
| | 13 7C.X.270.XX.20 = 1 Auto Thrust Mode Actuvated|
| | 14 7C.X.270.XX.21 = 1 2.5 Bleed Failed |
| | 15 7C.X.270.XX.23 = 1 Autothrust TLA Limited |
| | 16 SPARE |
| | 17 SPARE |
| | 18 7C.X.270.XX.27 = 1 SVA Failed |
| | 19 7C.X.271.XX.16 = 1 FDV Off |
| | 20 SPARE |
| | 21 7C.X.271.XX.19 = 1 7th Bleed #1 Solenoid |
| | Closed (4020KS3) |
| | 22 7C.X.271.XX.20 = 1 7th Bleed #2 Solenoid |
| | Closed (4020KS1) |
| | 23 7C.X.271.XX.21 = 1 10th Bleed Solenoid |
| | Closed |
一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一 中國航空網 www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：getting to grips with aircraft performance monitoring(85)
