Orion NMEA User Manual
GPS Receiver Module
Micro Modular Technologies Pte. Ltd.
Page 17 of 25
No. 3, Ubi Avenue 3, #03-02 Crocodile House 408857 Singapore
Tel: 65-6745-8832 Fax: 65-6293-0661 Email: sales@micro-modular.com
www.micro-modular.com
The table below shows which data elements are required for each start mode.
Table 14 – Start Mode Required Data
5
ERR Message
The ERR message is sent as a response to an invalid command. Its format is:
$PUNV,ERR,ID,ERROR,DATA*cc
ID is the section ID which causes the error (05 = NMEA command processor).
ERROR is the error number defined in the section.
DATA is error specific optional data.
ID
ERROR
Description
5 (NMEA)
1
Illegal command form
5 (NMEA)
2
Illegal command prefix
5 (NMEA)
3
Illegal command
5 (NMEA)
4
Illegal section ID
5 (NMEA)
5
Illegal parameter.
5 (NMEA)
6
Illegal checksum.
5 (NMEA)
7
Illegal message.
Table 15 – Error Codes
Examples of error messages:
Illegal checksum:
$PUNV,ERR,05,00006,00000*5B
Illegal command:
$PUNV,ERR,05,00003,00000*5E
Fast
Hot
Warm
Cold
Almanac
+
+
+
-
Ephemeris
+
+
-
-
Time accuracy
~10 ms ~300s
~300s
-
Last known good fix
+
+
+
-