GHM Delta OHM HD52.3D Series, Operating Manual

Page: 23 / 46

HD52.3D…
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V2.2
Parameters for NMEA mode:
Command Reply Description
CU4Bn &| Sets Baud Rate for NMEA mode to:

2400 if n=1

4800 if n=2

9600 if n=3

19200 if n=4

38400 if n=5

57600 if n=6

115200 if n=7
Default : 4800 (n=2)
RU4B & n| Reads Baud Rate setting for NMEA mode
CU4In &| Sets interface for NMEA mode to:

RS232 if n=0

RS485 if n=1

RS422 if n=2
Default : RS485 (n=1)
RU4I & n| Reads interface setting for NMEA mode
CU4Mn &| Sets parity and stop bits for NMEA mode
to:

8N1 if n=0 [No parity, 1 stop bit]

8N2 if n=1 [No parity, 2 stop bits]

8E1 if n=2 [Even parity, 1 stop bit]

8E2 if n=3 [Even parity, 2 stop bits]

8O1 if n=4 [Odd parity, 1 stop bit]

8O2 if n=5 [Odd parity, 2 stop bits]
The number of data bits is fixed to 8
Default : 8N1 (n=0)
RU4M & n| Reads current setting of parity and stop
bits for NMEA mode
CU4Rnnn &| Sets transmission interval of string with
measurements in NMEA mode to nnn sec-
onds
The interval should range within 1 and 255
seconds
Default : 1 second
RU4R & nnn| Reads setting of transmission interval of
string with measurements in NMEA mode