RSS-2-300W User Manual
10
RSS-2-300W Non-Contact Surface Velocity Radar
5
Surface Velocity Radar Settings
Communication Interfaces
Baud rate
1
0
0
1
0
0
1
0
1
1
0
1
N bits per second
Band Rate
1 bit
Baud rate
- Configures the baud rate (bits per second) for serial communication on both RS-232
and RS-485 data lines. This setting controls how many bits are sent on the communication line
in one second. The available values are standardized. Using higher baud rate over longer lines
may introduce errors in transferred data. The default instrument baud rate is 9600 bps.
RS-232 and RS-485 Protocol
1
0 0
1
0
$ABCD...
Protocol RS232 and RS485
RS-232 protocol
- Selects the communication protocol to be used for data communication on
RS-232 interface. The NMEA protocol is a GPS-like human readable messaging protocol where
each data packet contains a checksum for data integrity verification. SDI-12 protocol is used for
interfacing older type of Geolux SDI-12 adapters. Unless the instrument is connected to an older
Geolux SDI-12 adapter, NMEA protocol must be selected.
RS-485 protocol
- Selects the communication protocol to be used on RS-485 half-duplex
interface. HS protocol is a simple request-response protocol for the simplest applications.
Modbus RTU protocol is a standardized protocol which is commonly used in automation and
instrumentation as it provides all measurements with detailed diagnostics of device operation
and the possibility to change the instrument’s operating parameters.
Summary of Contents for RSS-2-300W
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