System Description

System Description and Installation Manual for MXS ICD10004-01
© Sagetech Corporation 2018 Confidential Proprietary Export-Controlled Page 44 of 160
Table 0-12 Operating Message Example Data
Message Field Byte Values (original) Byte Message
Content (Hex)
Start Byte
AA [ AA ]
Message Type
0x03 Operating Message [ 03 ]
Message ID
An arbitrary number between 0 and 255 (inclusive) that uniquely identifies the message. [ 03]
Payload Length
12 [ 0C ]
PAYLOAD
Squawk
Squawk 1234 [ 02 9C ]
Mode/Config
Mode/Config: Mode is on, default Power Up state, ADS-B Out is turned off. [ 05 ]
Emergency/Ident No Emergency, Ident not pressed [ 00 ]
Altitude
Using Sagetech integrated altitude encoder [ 80 00 ]
Altitude Rate
Altitude Rate = +256 ft/min [ 00 04 ]
Heading
Heading = 315° [ F0 00 ]
Airspeed
Airspeed = 100 knots [ 80 64 ]
Checksum
8-bit arithmetic sum of message from Start Byte to last byte of the Payload Data. [ B7 ]