|  ECW2  |  Engine Control Word 2  |
 |  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  | 

R 1EFF : 001-049, 051-099, 101-105, 151-158, 1 31-37-73Page A16 1201-209, 1May 01/05 1 1 1CES 1 +---------------------------------------------------------------------+ | Value | Content Description | |--------------|------------------------------------------------------| | | --------------------------------------------| | | Bit Label Parameter Description | | | 11 7C.X.272.XX.12 = 1 Bump/Overboost #1 enable | | | 12 7C.X.272.XX.13 = 1 Bump/Overboost #2 enable | | | 13 7C.X.272.XX.14 = 1 Bump/Overboost #3 enable | | | 14 7C.X.272.XX.22 = 1 MTO. GA limit mode select.| | | 15 7C.X.272.XX.23 = 1 Flex Take-Off limit mode | | | selected | | | 16 SPARE | | | 17 SPARE | | | 18 SPARE | | | 19 SPARE | | | 20 SPARE | | | 21 SPARE | | | 22 SPARE | | | 23 SPARE | | | 24 SPARE | | | 25 SPARE | | | 26 SPARE | | | 27 SPARE | | | 28 SPARE | | | 29 SPARE | |--------------|------------------------------------------------------| | ECW5 | Engine Control Word 5 | | 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.11 = 1 Ignition 1 primary select.| | | 12 SPARE | | | 13 7C.X.270.XX.13 = 1 Starter Air Valve open | | | local switch | | | 14 7C.X.270.XX.14 = 1 HP Fuel Valve closed local| | | 15 7C.X.270.XX.15 = 1 SAV demand/position disag.| | | 16 7C.X.270.XX.16 = 1 HPSOV demand/podition | | | disagree | | | 17 7C.X.270.XX.17 = 1 Start EGT overtemp detec. | | | 18 7C.X.270.XX.18 = 1 Start Stall detected |

R 1EFF : 001-049, 051-099, 101-105, 151-158, 1 31-37-73Page A17 1201-209, 1May 01/05 1 1 1CES 1 +---------------------------------------------------------------------+ | Value | Content Description | |--------------|------------------------------------------------------| | | 19 7C.X.270.XX.19 = 1 No/Low fan speed for core | | | speed | | | 20 7C.X.270.XX.20 = 1 No Eng. light off detected| | | 21 7C.X.270.XX.21 = 1 Starter time limit exceed.| | | 22 7C.X.270.XX.22 = 1 Fuel schedule derich activ| | | 23 7C.X.270.XX.23 = 1 TLA not idle start initia.| | | 24 SPARE | | | 25 7C.X.270.XX.25 = 1 Low Sap detected | | | 26 7C.X.270.XX.28 = 1 50% thrust limit active | | | 27 SPARE | | | 28 SPARE | | | 29 SPARE | |--------------|------------------------------------------------------| | EVM | Engine Vibration Status Word | | XXXXX | Eng 1 param. 3D.1.035.01 | | | Eng 2 param. 3D.1.035.10 | | | 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 | |--------------|------------------------------------------------------| | N1 | Selected N1 Actual | | 9999 | (0 to 120.0 %rpm) | | | Eng 1 param. 7C.1.346.01 | | | Eng 2 param. 7C.2.346.10 | |--------------|------------------------------------------------------| | N1C | N1 Command | | 9999 | (0 to 120.0 %rpm) | | | Eng 1 param. 7C.1.341.01 | | | Eng 2 param. 7C.2.341.10 | |--------------|------------------------------------------------------| | N2 | Selected N2 Actual | | 9999 | (0 to 120.0 %rpm) | | | Eng 1 param. 7C.1.344.01 | | | Eng 2 param. 7C.2.344.10 | |--------------|------------------------------------------------------| | EGT | Selected T494 (Exhaust Gas Temperature) | | X999 | (-55 to 999.9 C) | | | Eng 1 param. 7C.1.345.01 | | | Eng 2 param. 7C.2.345.10 |

R 1EFF : 001-049, 051-099, 101-105, 151-158, 1 31-37-73Page A18 1201-209, 1May 01/05 1 1 1CES 1 +---------------------------------------------------------------------+ | Value | Content Description | |--------------|------------------------------------------------------| |--------------|------------------------------------------------------| | FF | Engine Fuel Flow | | 9999 | ( 0 to 7000 kg/h) | | | Eng 1 param. 7C.1.244.01 | | | Eng 2 param. 7C.2.244.10 | |--------------|------------------------------------------------------| | VN | FAN Pick Up N1 Track Vibration | | 99 | (0.0 to 10.0) | | | Eng 1 param. 3D.1.227.01 | | | Eng 2 param. 3D.1.227.10 | |--------------|------------------------------------------------------| | VC | FAN Pick Up N2 Track Vibration | | 99 | (0.0 to 4.0) | | | Eng 1 param. 3D.1.230.01 | | | Eng 2 param. 3D.1.230.10 | |--------------|------------------------------------------------------| | VH | TRF Pick Up N2 Track Vibration | | 99 | (0.0 to 4.0) | | | Eng 1 param. 3D.1.230.11 | | | Eng 2 param. 3D.1.230.00 | |--------------|------------------------------------------------------| | VL | TRF Pick Up N1 Vibration | | 99 | (0.0 to 10.0) | | | Eng 1 param. 3D.1.227.11 | | | Eng 2 param. 3D.1.227.00 | +---------------------------------------------------------------------+
　
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