Set Main Serial Port-Message I.d. 134; Mode Control - Message I.d .136 - RoyalTek REB-3000 Operational Manual

RoyalTek RGM-3000/REB-3000
GPS Module Operational Manual)
WAAS
External RTCM Data
Internal DGPS
Beacon Receiver
Table B- 9 Internal Beacon Search Settings
Search Type
Auto Scan
Full Frequency Scan
Full Bit Rate Scan
Specific Search

Set Main Serial Port-Message I.D. 134

Table B-10 contains the input values for the
following example:
Set Main Serial port to 9600,n,8,1.
Example:
A0A20009—Start Sequence and Payload
Table B- 10 Set Main Serial Port
Name Bytes
Message ID
Baud
Data Bits
Stop Bit
Parity
Pad
Payload Length: 9 bytes
Mode control – Message I.D .136
Table 24 contains the input values for the
following example: 3D Mode = Always , Alt
Constraining = Yes , Degraded Mode –
clock then direction , TBD = 1 , DR Mode
= Yes , Altitude = 0, Alt Hold Mode = Auto,
Alt Source = Last Computed , Coast Time
Out = 20, Degraded Time Out = 5, DR
Time Out = 2, Track Smoothing = Yes
Table 24 Mode Control
01 1
02 2
03 3
Frequen Bit Rate
cy
0 0
0 Non zero
Non 0
Zero
Non Non Zero
Zero
Binary(Hex)
Scale Example
1 86
4 00002580
1 08
1 01
1 00
1 00
Uses WAAS Satellite (subject to availability).
External RTCM input source (i.e., Coast Guard Beacon).
Internal DGPS beacon receiver.
Description
Auto scanning of all frequencies and bit rates are
performed.
Auto scanning of all frequencies and specified bit rate
are performed.
Auto scanning of all bit rates and specified frequency
are performed.
Only the specified frequency and bit rate search are
performed.
Length
860000258008010000—Payload
0134B0B3—Message Checksum and End
Sequence
Units
Message identifier
38400,19200,9600,4800,2400,1200
8,7
0,1
None=0, Odd=1, Even=2
Reserved
Example:
A0A2000W – Start Sequence and Payload
Length
88010101010100000002140501 –
Payload
00A9B0B3 – Message Checksum and
End Sequence
24
Description