Users manual
$GPNVS
Revision #:
R
Date:
8/25/20
Page #:
19 of 24
www.novuspower.com
2.0 Combined NMEA/Status RS232
NR2110-OG Combined NMEA?Status Port
2.1 Status String ($GPNVS,1) Fault Bytes
$GPNVS 1 hhmmss mmddyy A nn 0x00 0x00 0x00 * XX
1
2
3
4
5
6
7
8
9
10
# Description
Range
15.
Identifier
$GPNVS
16.
String ID
1
17.
Time (UTC)
hhmmss
18.
Date
mmddyy
19.
GPS Lock (Valid)
“A” = Valid, “V” = Not Valid
20.
# of Sats in View
Greater of GPS or GNSS count
21.
Channel Fault Byte
0x00 to 0x3F (Hex OR’d value)
22.
Power Supply Fault Byte
0x00 to 0x1F (Hex OR’d value)
23.
Error Message Byte
0x00 to 0x0F (Hex OR’d value)
24.
NMEA Checksum
*XX (xor’d value of bytes between $ and *)
Example:
$GPNVS,1,233518,092516,A,10,0x00,0x00,0x00*62
Time: 23:35:18; Sep. 25, 2016, GPS locked; 10 Satellites in view; No channel
faults; No power supply faults; No error messages.
