(2) Output Discretes These output discretes are the same for each HF circuit.
-------------------------------------------------------------------------------NAME ELECTRICAL LEVEL TO SIGNAL STATUS -------------------------------------------------------------------------------KEY EVENT GND/O.C. SDAC GND=EMISSION PPT GND/O.C. HF COUPLER
& AMU GND=EMISSION RECHANNEL PULSE (1) 5V/O.C. HF COUPLER TUNE POWER (1) 28V/O.C. HF COUPLEUR RELAY INTERLOCK (1) 28V/O.C. HF COUPLEUR INTERLOCK EXITATION (1) 28V/O.C. HF COUPLEUR
NOTE : (1) These discretes are not used in normal operation when the
____
coupler is controlled via RF-cable.
(3) Output Analog Signals These Output Analog Signals are the same for each HF circuit.
-------------------------------------------------------------------------------NAME ELECTRICAL LEVEL TO SIGNAL STATUS -------------------------------------------------------------------------------AUDIO SIDETONE OUTPUT MODULATION AMU SELCAL OUTPUT MODULATION AMU
R **ON A/C 051-099, 201-210,
A. Output Interface
(1) Digital Outputs The connections with the CFDIU is a type 1 system. This type of system has an ARINC 429 input from the CFDIU and an ARINC 429 output. This system is thus capable of a two-way communication with the CFDIU (Ref.31-32). The radio-communication equipment receives the frequency data through words from RMPs. These words have a structure and a refresh rate defined in ARINC 429 characteristics specification. On the output bus, each HF transceiver transmits the labels 354, 356,
377.
This table contains all the output parameters in the digital form. They are sorted as per the numerical order of their output label. The followind table gives:
-EQ.SYS.LAB.SDI: (SDAC,FWC,DMC...) output label for which the parameter is available
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 23-11-00Page 20 1201-210, 1May 01/05 1 1 1CES 1 -PARAMETER DEFINITION: parameter name
-WORD RANGE/OPER RANGE/RESOLUTION ACCURACY: measurement range. Maximum value transmitted. When the digital value changes, the change step is equal to the accuracy
-UNIT: unit in which the digital value is transmitted
-SIG BIT: indicates whether a sign bit is available
-BITS: number of bits used by the parameter in the label
-XMSN/INTV: output transmission interval. The refresh rate is given in milliseconds
-CODE : BNR: binary data word BCD: binary coded decimal data word ISO: data word coded in ISO5 code DIS: discrete data word HEX: hexadecimal coded HYB: mixed code
-ALPHA CODE: indicates the parameter mnemonic code
-SOURCE ORIGIN: parameter source computer or system.
-------------------------------------------------------------------------------| PARAMETER LIST PARAMETER CHARACTERISTICS (NUMERIC) | -------------------------------------------------------------------------------|EQ.SYS.LAB.SDI|PARAMETER | WORD RANGE |UNIT|SIG |BITS|XMSN|CODE|ALPHA|SOURCE | | |DEFINITION| OPER RANGE | |BIT | |INTV| |CODE |ORIGIN | | |(*=REMARK)| RESOLUTION | | | | | | |BUS No.| | |(X=NOTE) | ACCURACY | | | | | | |ATA REF| | | | | | | | | | |CONV | -------------------------------------------------------------------------------| 354 |LRU IDENT | | | | | 50 | ISO| | | | | | | | | | | | | | | 356 |BITE | | | | | | | | | | |STATUS | | | | | 50 | ISO| | | | | | | | | | | | | | | 377 |EQUIP | | | | | | | | | | |IDENT | | | | |1000| BCD| | | -------------------------------------------------------------------------------
The equipment code of the HF transceiver is 019.
R 1EFF : 051-099, 201-210, 1 23-11-00Page 21 1 1 May 01/05 1 1 1CES 1
(2) Output Discretes These Output discretes are the same for each HF circuit.
-------------------------------------------------------------------------------
NAME ELECTRICAL LEVEL TO SIGNAL STATUS
-------------------------------------------------------------------------------
KEY EVENT GND/O.C. SDAC GND=EMISSION
PPT GND/O.C. HF COUPLER
& AMU GND=EMISSION RECHANNEL PULSE 5V/O.C. HF COUPLER GND=RECHANNEL TUNE POWER 28V/O.C. HF GND=COUPLER
TRANCEIVER TUNING RELAY INTERLOCK 28V/O.C. HF 28V=KEY TRANCEIVER ENABLED
(3) Output Analog Signals These Output Analog Signals are the same for each HF circuit.
-------------------------------------------------------------------------------
NAME ELECTRICAL LEVEL TO SIGNAL STATUS
-------------------------------------------------------------------------------
AUDIO SIDETONE OUTPUT MODULATION AMU
SELCAL OUTPUT MODULATION AMU
R **ON A/C 106-149, 211-299, 301-399, 401-499,
A. Output Interface
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