NMEA 0183 Driver Addressing
VTScada I/O tag addressing for the NMEA 0183 driver uses the following format:
SSSSS:n
Where "SSSSS" is the sentence ID and "n" is the field number, starting at 0.
This format returns a single value (field) from the sentence.
You may also use the format:
SSSSS
Where "SSSSS" is the sentence ID.
This format returns the complete list of fields from the sentence in CSV format.