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Commands Chapter 5
EuroPak-15a Receiver User Manual Rev 5 49
5.3.3 CHANCONFIG
This command changes the channel configuration of the receiver. This will effect the number of channels
tracking GPS signals and the number of channels tracking GEO signals. Entering this command will reset the
receiver, causing the receiver to initiate a cold-start bootup and reset all data stored in NVM to factory default
values (except for the channel configuration).
The default configuration of the L1L5GPS(T) model is 16GPSL1L5 while for the L1E5AGAL(T) model it is
10GALILEO6GPS. If you have a L1E5AGAL(T) model you will also be able to track Galileo and GPS
satellites. If you have an L1L5GPS(T) model you will be able to track GPS but not Galileo satellites.
Syntax: Message ID: 501
Example:
CHANCONFIG 16GPSL1L5
Table 19: Configuration
Values
CHANCONFIG CONFIG
Field
Field
Name
Valid Values Description Format
Binary
Bytes
Binary
Offset
1 header
This field contains the Abbreviated ASCII command name. See
Section 4.1 on Page 31.
H 0
2 config See Table 19 below.
Specifies the channel
configuration for the receiver
to use.
Enum 4 H
ASCII Description
16GPSL1L5 8 GPS L1 + 8 GPS L5 channels
10GALILEO6GPS 5 Galileo L1 + 5 Galileo E5a + 6 GPS L1 channels
10GALILEODATA6GPS
a
a. Use the 10GALILEODATA6GPS configuration when tracking the GIOVE-A
satellite. GIOVE-A uses a different signal structure than the Galileo SIS-ICD,
therefore the receiver tracks the data signal.
5 Galileo Data L1 + 5 Galileo Data E5a + 6 GPS L1 channels
16GALILEOL1E5a 8 Galileo L1 + 8 Galileo E5a channels
8GPS8GEO 8 GPS L1 + 4 GEO L1 + 4 GEO L5 channels
12GPS4GEOL1L5 6 GPS L1 + 6 GPS L5 + 2 GEO L1 + 2 GEO L5 channels
16GPSL5 16 GPS L5 channels