Airmar NMEA 2000® Depth, Датчики - Manual (Page 41)

DST200 User Manual revision 1.000
Proprietary and Confidential
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Measurement Interval Transmission Interval Field 5 Actual Rate of Transmission Comment
500 mS 100 mS 00 = disabled 500 mS In the default case, the device will not transmit data any faster than it
is sampled, or measured, even if requested to do so.
500 ms 100 mS 01 = enabled 100 mS
If the feature is enabled, then PGNs will be transmitted at the rate
specified by the transmission interval, regardless of the measurement
interval. If the transmisison interval is shorter than the measurement
interval, then data will be repeated on successive PGNs until it is
measured again.
500 mS 1000 mS 00 = disabled 1000 mS If the transmission interval is greater than the measurement interval,
then it will supersede regardless of the setting in field 5.
500 mS 1000 mS 01 = enabled 1000 mS If the transmission interval is greater than the measurement interval,
then it will supersede regardless of the setting in field 5.
This PGN is transmitted in response to a PGN 126208 Request Group Function message. Fields 1, 3, and 4 must each be fully specified in the request in order for this PGN to be
transmitted.
This PGN does not respond to ISO Requests (PGN 59904).
Although this is a fast-packet message, the version with this PID fits into a single CAN frame.
To change the state of field 5, use the Command Group Function PGN 126208, specifying the individual fields in PGN 126720-46 as follows.
PGN 126720
Field Value
1 135 (decimal)
3 4 (decimal)
4 46 (decimal)
5
One of the following:
MSB/LSB:
00 = Disable Feature
01 = Enable Feature