Kipp&Zonen LAS MkII Scintillometer User Manual
Page 80
80
Instruction Manual - LAS MkII Scintillometer
.
Below is an overview of the menu structure of the LAS MkII scintillometer.
1. View RealTime
Display real time data
1.
Signal Level
Display signal level as a percentage
2.
Udemod
Display demodulator voltage
3.
C
n
2
Display
C
n
2
4.
C
T
2
Display
C
T
2
5.
H
free
Display free convection sensible heat flux,
H
free
6.
Saturation
Display saturation indicator
7.
Device Temp
Display temperature inside the receiver
8.
Air Temp
Display the air temperature (from the meteorological sensor kit)
9.
Air Pressure
Display the air pressure (from the meteorological sensor kit)
10.
Wind Speed
Display wind speed (from the meteorological sensor kit)
11.
Air Density
Display the calculated air density
12.
Date
Display date provided by the real time clock
13.
Time
Display time provided by the real time clock
14.
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2. Configuration
Set or show stored configuration in EEPROM
1. Installation Set or show basic parameters
1.
Aperture
Set or show effective lens diameter
(0 to 399.9 mm)
2.
Path Length
Set or show path length
(0 to 7999.9 m)
3.
Install Height
Set or show installation height
(0.0 to 4999.9 m)
4.
Z.Displ.Height
Set or show zero displacement height
(0.0 to 199.99 m)
5.
Bowen Ratio
Set or show Bowen ratio
(0.01 to 9.999)
6.
Signal Gain
Show signal strength and set gain
(1x, 2x, 4x)
7.
Set Defaults
Restore default configuration in EEPROM
(0=No, 1=Yes)
8.
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2. Advanced
Set or show advanced parameters
1.
Rel Humidity
Set or show relative humidity
(0.0 to 99.9 %)
2.
Heat capacity
Set or show heat capacity
(500.0 to 1999.9)
3.
Bowen Ratio
Set or show Bowen ratio
(0.01 to 9.999)
4.
Empir.Constant
Set or show empirical constant
(0.0 to 9.999)
5.
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3. Sensors
Set or show default values, enable or disable sensors
1.
Air Temp
Set or show default air temperature
(-39.9 to 49.9 °C)
Enter 99.9 to enable external temperature sensor (ADC input 1)
2.
Air Pressure
Set or show default air pressure
(650 to 1100 mBar)
Enter 9999 to enable external pressure sensor (ADC input 2)
3.
Wind speed
Set or show default wind speed
(0.0 to 40.0 m/sec)
Enter 999 to enable external wind speed sensor (ADC input 3)
4.
Device Temp
Set or show temperature inside the receiver
(-39.9 to 49.9 °C)
Enter 99.99 to enable the temperature sensor inside the receiver
5.
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4. Data Logger Set or show the data logger configuration
1.
Set Date
Set Date
(yy/mm/dd)
2.
Set Time
Set Time
(hh:mm:ss)
3.
Wakeup Time
Set or show time to start to measure and log (hh:mm, 99:99 =Off)
4.
Sleep Time
Set or show time to stop measure and log
(hh:mm, 99:99 =Off)
5.
Log Interval
Set average & log interval of measurements
(0 to 29999 s, 0=Off)
6.
Send Interval
Set interval to send data to a computer
(0 to 29999 s, 0=Off)
7.
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5. Interface
Set or show the configuration of digital interface Com 1
1.
Set Default
Restore default configuration of Com 1
(0=No, 1=Yes)
2.
BaudRate
Set or show baud rate
(1200, 2400, 9600, 19200, 38400 bps)
3.
Parity
Set or show parity
(0=none, 1=odd, 2=even)
4.
Databits
Set or show number of data bits
(7 or 8)
5.
Interface Type
Set or show digital interface type
(RS-232-C, RS-422, 0=Off)
6.
DeviceID
Set device address
(0 to 255)
7.
Restart
Restart the receiver
(0=No, 1=Yes)
8.
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3. Heater
Set or show heater
1.
Operating Temp Set or show operating mode switch-on temp. (0,0 to 49.9 °C)
2.
Standby Temp
Set or show sleep mode switch-on temp.
(-39.9 to 49.9 °C)
3.
Threshold Temp Set or show threshold temperature
(0.0 to 19.9 °C)
4.
Maximum Temp Set or show maximum temp. warning
(0.0 to 49.9 °C)
5.
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4. Diagnostics
Select diagnostics procedures
1.
Gain
Test gain at specified frequency
(0.5 to 999Hz, 0=Off)
2.
Offset
Test
offset
3.
Analogue Output Test or set analogue output
(0 to 2500 mV)
4.
Sensor 1
Show input voltage sensor ADC input 1
5.
Sensor 2
Show input voltage sensor ADC input 2
6.
Sensor 3
Show input voltage sensor ADC input 3
7.
Thermistor
Show input voltage receiver temperature
8.
Heater&Alarm
Set heater and alarm output
(0=OFF, 1=ON)
9.
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5. Device
* indicated options are protected by a factory pin code
1.
Enter Pin
Enter PIN code
(pin code)
2.
Coldstart*
Begin cold start procedure
(option)
3.
Set Date
Set date
(yy/mm/dd)
4.
Set Time
Set time
(hh:mm:ss)
5.
Serial Number* Set or show serial number
(yy:nnnn)
6.
H/W Release*
Set or show hardware release
(0 to 99, e.g. 20=V 2.0)
7.
Lens Diameter* Set or show nominal lens diameter
(20.0 to 399.9 mm)
8.
Ref. Voltage*
Set or show analogue o/p reference voltage
(80 to 120 %)
9.
Adjust Gain*
Adjust gain at specified frequency
(0 to 999 Hz, 0=Off)
10.
Restart
Restart the device
(0=No, 1=Yes)
11.
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