Command Overview; Command Details - Young ResponseONE 91000 Instructions Manual

Ultrasonic anemometer
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6.3 COMMAND OVERVIEW

After the '>' prompt appears, send '??' to display a list of available
commands. Send 'RPTV' to report current settings. (Note that some
values in the report are for factory settings and cannot be changed
by the user.)
Commands are case sensitive and the exact format must be used.
For example, the SET01nn command requires two digits for the serial
format code. If you send SET014 instead of SET0104 the sensor will
reject the command and indicate an error. End all commands with
a carriage return (ASCII 13). In HyperTerminal, do this by pressing
the ENTER key.
After receiving the carriage return, the sensor will evaluate the
command. Valid commands will be executed. Current settings can be
evaluated at any time by sending RPTV to get a new report.
IMPORTANT NOTE:
The YOUNG ResponseONE CONFIG program automatically
saves all settings to flash memory when they are sent to the
sensor. Settings that are changed manually must be saved to
flash with the SET77 command.
COMMAND
SET01nn
SET02n
SET03nn
SET04n
SET05a
SET06nnn
SET07nnnnn
SET08±nnnn
SET09dd
SET10nnnn
SET12nnn
SET13n
SET25n
SET26nddmm
SET77
XX
RPTV
??
HELP

6.4 COMMAND DETAILS

COMMAND
DESCRIPTION
SET01nn
Enable RS-232 and RS-485 output modes.
Default value is 04.
Where nn=04
Enable RS-232
08 Enable RS-485 output only
16 Enable RS-485 half duplex
24 Enable RS-485 full duplex
Usage example:
>SET0104
Enables RS-232 only.
SET02n
Set the serial output format. Default value is 2.
Where n= 1
RMYT
2
ASCII
3
ASCII POLLED
4
NMEA
5
SDI-12
Usage example:
>SET022
Sets output to ASCII continuous. Note: If SDI-12
is selected, save settings (SET77) then power
must be cycled off, then on again to operate
properly. SDI-12 automatically sets baud rate
to 1200 and disables RS-232 and RS-485.
DESCRIPTION
Set output mode
Set output format
Set baud rate
Set wind speed units
Set sensor address
Set wind speed threshold
Set wind speed multiplier
Set direction offset
Set damping factor
Set output interval
Set sample count
Set wind output format
Turn compass on/off
Set compass declination
Save settings
Operate mode
Report current settings
Display command list
Display command list
Page 7
SET03nn
Set the baud rate for RS-232/RS-485 serial
communication. Default value is 96. Note: Baud
rate must be the same as connected device.
Where nn=12 1200 baud
48 4800 baud
96 9600 baud
19 19200 baud
38 38400 baud
Usage example:
>SET0338
Sets baud rate to 38400.
SET04n
Set wind speed units (ASCII, ASCII POLLED, NMEA
and SDI-12). Default value is 4.
Where n= 1
mph
2
knots
3
mph
4
m/s
Usage example:
>SET044
Sets wind speed to m/s.
SET05a
Set sensor address for ASCII POLLED and
SDI-12. Note: This is the address when
polling with the "aM!" command (SDI-12) and
'Ma!' command (ASCII Polled) where 'a' is the
address. Default value is 0.
Where a=
0-9, A-Z, or a-z
Usage example:
>SET052
Sets polling address to number 2.
SET06nnn
Set the wind speed threshold. Minimizes erratic
wind direction indications at very low wind
speeds. In polar mode, this allows the sensor
output to mimic a mechanical wind vane that
retains its orientation when there is no wind.
Default value is 25.
Where nnn=
000-150 cm/s
Usage example:
>SET06025
Sets wind speed threshold to 25 cm/s.
SET07nnnnn
Set wind speed multiplier. Value is x10000. All
wind speed measurements are multiplied by this
parameter. Default value is 10000 for a multiplier
of 1.0000.
Where nnnnn= 00000-30000
Usage example:
>SET0709909
Sets multiplier to 0.9909
>SET0710023
Sets multiplier to 1.0023
SET08±nnnn
Set wind direction offset. Value is degrees x10
and may be positive or negative. Wind direction
is always re-scaled to a 0-360 range after offset
is applied. Default value is 00000.
Where ±nnnn= -3600 to +3600
Usage example:
>SET08-0012
Offsets wind direction reading by -1.2 degrees
>SET08+0005
Offsets wind direction reading by +0.5 degrees
SET09dd
Set damping factor. Default value is 00. This
means no damping is applied. High damping
values at long output intervals can slow the rate
at which indicated wind values change. Wind
measurement outputs are damped using the
following formula:
S
= [(dd-1) * S
damped
Where dd=
Damping factor (00-99)
S
= New or last damped wind speed
damped
S
= New wind speed
sample
Usage example:
>SET0905
Sets damping factor to 5 (Note: Damping
factor only applies to wind reading.)
+ S
] / dd
damped
sample
91000-90(B)

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