Maretron gps100 Manuale Utente

 

 

 

 

PGN 126208 – NMEA Request Group Function – Transmission Periodic Rate 
This PGN will enable or disable the periodic transmission of specific PGNs. 

 

Field  1:  Complex Command Group Function Code (8 bits) – set this field’s value to 0x00, 

which denotes a request PGN 

 

2:  Requested PGN (24 bits) – set this field’s value to the corresponding PGN for which 

you wish to change the periodic rate. 

 

3:  Transmission Interval (32 bits) – set this field’s value to 0x0 to disable the periodic 

transmission of the PGN identified in field 2 above. Otherwise, program in the default 
periodic rate to restore periodic transmission of the PGN identified in field 2 above. 
The resolution of this field is 1 millisecond. 

 

4:  Transmission Interval Offset (16 bits) – set this field’s value to 0xFFFF; all other 

values will cause the request to be rejected. 

 

5:  Number of Pairs of Commanded Parameters to Follow (8 bits) – set this field’s value 

to 0x0.