Protocol analysis
R&S
®
RTO6
706User Manual 1801.6687.02 ─ 05
ARINC 429 Specific Label Settings
Label lists are protocol-specific. An ARINC 429 label file contains two values for each
identifier:
●
"Arinc Label"
: the ARINC 429 label value, that identifies the data type and the
parameters associated with it. The usual data format is octal.
●
"Symbolic label"
: symbolic name of the label, specifying its function.
Example: ARINC 429 PTT file
# ----------------------------------------------------------------------------
@FILE_VERSION = 1.0
@PROTOCOL_NAME = arinc429
# ----------------------------------------------------------------------------
# Labels for ARINC 429 protocol
# Column order: Arinc Label, Symbolic Label
# ----------------------------------------------------------------------------
# ----Definition----
001o, Distance to Go
002o, Time to Go
010o, Present Position - Latitude
011o, Present Position - Longitude
014o, Magnetic Heading
015o, Wind Speed
075o, Gross Weight
125o, Universal Time Coordinated
# ----------------------------------------------------------------------------
s
13.13.2.3 Configuring ARINC 429 signals
For configuration assign the line to the input channel, set the threshold and the timing
conditions.
For details on configuration settings, see Chapter 13.13.2.1, "ARINC 429 configuration
settings", on page 703.
1. Press the [Bus] key on the front panel.
2. Select the tab of the bus you want to set up, for example "SB1".
3. In the "Setup" tab, select the protocol: "ARINC 429".
4. Tap the "Polarity" button, and select the waveform of the data line.
5. Set the logical thresholds.
6. Tap the "Bit Rate" button and set it for high or low speed.
7. If necessary, tap the "Min Gap" button to select it and set the minimum gap time.
8. If necessary, tap the "Max Response" button to select it and set the maximum
response time.
ARINC 429 (option R&S R
T
O6-K530)
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