Blueprint Subsea seatrac X100 Series, Руководство пользователя

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SeaTrac Serial Command Interface Reference
Page 58
NET_IP_SUBNET

IPADDR_T Reserved for future use.
When populating this structure, use a value of
0xFFFF0000 (255.255.0.0).
NET_IP_GATEWAY

IPADDR_T Reserved for future use.
When populating this structure, use a default value
of 0xC0A80101 (192.168.1.1).
NET_IP_DNS

IPADDR_T Reserved for future use.
When populating this structure, use a default value
of 0xC0A80101 (192.168.1.1).
NET_TCP_PORT

UINT16 Reserved for future use.
When populating this structure, use a default value
of 8100.
ENV_FLAGS UINT8 This value contains flags that control the
processing of the beacons environmental sensors
(pressure, temperature, supply voltage etc).
Bit values are…
 Bits[7:2] = RESERVED Reserved for future use.
 Bit[1] = AUTO_PRESSURE_OFS When this flag is true, the pressure offset is
automatically chosen using the minimum observed
pressure reading when the beacon is in less than
3m of water (0.3 bar).
The assumption is than when fitted to an ROV this
value will be seen on deck after the ROV is
powered up, but if power is cycled when the
beacon is below 3m, the pressure offset will not be
updated.
 Bit[0] = AUTO_VOS When this flag is true, the velocity-of-sound used
in range timing equations is automatically
computed form the current water pressure,
temperature and manually specified salinity.
VOS is calculated using the Coppens 1981 equation
where temperature is valid over 0°C to 45°C,
salinity over 0ptt to 35ppt and depth over 0m to
4000m.