Lutron Electronics YK-2005LX Manual Download Page 22

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Each digit indicates the following status :
D0

End Word = 0D

D1 & D8

Display reading, D1 = LSD, D8 = MSD
For example :

If the display reading is 1234, then D8 to
D1 is : 00001234

Decimal Point(DP), position from right to the
left
0 = No DP, 1= 1 DP, 2 = 2 DP, 3 = 3 DP

D10

Polarity
0 = Positive 1 = Negative

D11 &

Annunciator for Display

D12

LUX = 15

Ft-cd = 16

D13

When send the upper display data = 1
When send the lower display data = 2

D14

D15

Start Word = 02

RS232 setting
Baud rate

9600

Parity

No parity

Data bit no.

8 Data bits

Stop bit

1 Stop bit

Summary of Contents for YK-2005LX

Page 1: ...200 2 000 20 000 100 000 Lux LUX Feet candle Real time data logger 16000 Data logger no RS232 LIGHT METER Model YK 2005LX ...

Page 2: ...gger 10 5 ADVANCED ADJUSTMENT PROCEDURE 12 5 1 Check Memory Space 13 5 2 Clear Memory 14 5 3 Date Time Setting 14 5 4 Sample Time Setting 14 5 5 Auto Power Off Default Setting 14 5 6 Unit Default Setting 15 5 7 Auto Manual Default Setting 15 5 8 Escape from the SETTING function 15 6 HOW TO SEND THE DATA OUT FROM THE METER 16 7 RS232 PC SERIAL INTERFACE 19 8 BATTERY REPLACEMENT 21 9 SYSTEM RESET 21...

Page 3: ... record 16 000 Data logger no Wide sampling time adjustment range from two seconds to 8 hours 59 minutes 59 seconds RS232 computer interface Can default auto power off or manual power off Can default the display unit to LUX or Ft cd Super large LCD display with contrast adjustment for best viewing angle Data hold record max and min reading Microcomputer circuit provides special function offer high...

Page 4: ...ter spectrum designed to Structure meet C I E Zero Adj By push button Sampling Time Manual Push the data logger button of Data Logger once will save data one time Set the sampling time to 0 second Auto 2 sec to 8 hour 59 min 59 sec Data Hold Freeze the display reading Memory Recall Maximum Minimum value Power off Auto shut off saves battery life or manual off by push button Can default auto power ...

Page 5: ...er adapter is optional Power Current Approx DC 19 0 mA Weight 406 g 0 89 LB Battery is included Dimension Main instrument 2000 x 762 x 368 mm Light Sensor Probe 85x55x12 mm 3 2x2 2x0 5 inch Accessories Instruction manual 1 PC Included Light sensor with protective cover 1 PC Carrying case 1 PC Optional Type K thermocouple probe Accessories AC to DC 9V adapter RS232 cable UPCB 02 Data Acquisition so...

Page 6: ...860 Ft cd 10 000 Ft cd 1 670 10 000 Ft cd Range Resolution Accuracy 200 LUX 0 1 LUX 2 000 LUX 1 LUX 20 000 LUX 2000x10 10 LUX 100 000 LUX 1000x100 100 LUX 4 2 dgt 20 Ft cd 0 01 Ft cd 200 Ft cd 0 1 Ft cd 2 000 Ft cd 1 Ft cd 10 000 Ft cd 1000x10 10 Ft cd Note Accuracy tested by a standard parallel light tungsten lamp of 2856 K degree temperature Above specification tests under the environment RF Fie...

Page 7: ...3 FRONT PANEL DESCRIPTION 5 ...

Page 8: ...7 Send Button Clock Button 3 8 SET Button Logger Button 3 9 Stand 3 10 Battery Compartment Cover 3 11 Tripod Fix Nut 3 12 LCD Brightness Adjust VR 3 13 System Reset Switch 3 14 RS 232 Output Terminal 3 15 DC 9V Power Adapter Input Socket 3 16 Probe Input Socket 3 17 Probe Plug 3 18 Light Sensor 3 19 Sensor Handle 3 20 Cover of Light Sensor 6 ...

Page 9: ...Fig 1 2 Power on the meter by pressing the Power Button 3 2 Fig 1 The display will show the LUX unit at the same time the bottom display will show the light type Normal Tung Now the meter is ready for make the measurement 3 Use the fingers to hold the Sensor Handle 3 19 face the Light Sensor 3 18 Fig 1 against to the measurement light source directly The display will show the light measurement val...

Page 10: ...ght type selection to any other type If intend to make precision measurements under a different light source from MERCURY LIGHT FLUORESCENT LIGHT SODIUM LIGHT It can press the Light Source Button 3 5 Fig 1 to select the desired light type the light type name will present on the lower display When set the different light type beyond the Normal Tungsten the system will automatically multiply a minor...

Page 11: ... next higher range If the display shows it indicates an out of range select the next lower range 4 Zero adjustment If blank the Light Sensor 3 18 Fig 1 by Sensor Cover 3 20 Fig 1 the dsiplay not show zero value press the ZERO Button 3 5 Fig 1 display will show zero value Upon completion remove the sensor cover 4 2 Data Hold Du Press the Hold Button once again will release the data Fig hold functio...

Page 12: ...d Button 3 3 Fig 1 once then the display will show the REC symbol only execute the memory function continuously c To exit the memory record function just press the REC button for 2 seconds at least The display will revert to the current reading 4 4 Data Logger The data logger function can save 16 000 measuring data with the clock time Real time data logger build in clock hour min sec year month da...

Page 13: ...e data one time into the memory at the same time the bottom right display will show the indicator Recording a while Now the Data logger function is executed The upper display will show DATA indicator along with REC marker e Memory full Under execute the data logger if the bottom right display show the Full it indicate the memory data already over 16 000 no and the memory is full f During the Data ...

Page 14: ...e refer chapter 5 2 5 ADVANCED ADJUSTMENT PROCEDURES When execute the following Advanced Adjustment Procedures should cancel the Hold function and the Record function first The display will not show the HOLD and the REC marker a Press the SET Button 3 8 Fig 1 at least two seconds until the lower display show XXXXX Memory Space If push the ESC Button 3 3 Fig 1 will escape the selecting function and...

Page 15: ...uto Power Off Temp Unit Auto Manual Set ESC Finish c When make Advanced Adjustment Procedure will use the following key buttons ESC Button 3 3 Fig 1 Enter Button 3 4 Fig 1 Up Button 3 5 Fig 1 Down Button 3 6 Fig 1 SET Button 3 8 Fig 1 SEND Button 3 7 Fig 1 5 1 Check Memory Space To check the balance data numbers that exist into the memory allow memorize data no XXXXX Memory Space XXXXX is the bala...

Page 16: ...e time HOUR MIN SEC After finish the Date Time adjustment Push the Enter Button then press the ESC Button will quite and save the clock data into the memory 5 4 Sample Time Setting Use Up Button Down Button and Enter Button to select the expect Sample Time HOUR MIN SEC After finish the Sample Time adjustment Push the Enter Button then press the ESC Button will quite and save the clock data into th...

Page 17: ...justment push the Enter Button then press the ESC Button will quite and return to the normal measurement display 5 7 Auto Manual Setting Use Up Button Down Button to select 1 or 0 1 Auto range 0 Manual range After finish the Auto Power Off adjustment push the Enter Button then press the ESC Button will quite and return to the normal measurement 5 8 Escape from the SETTING function Press the ESC Bu...

Page 18: ...2 Press the SEND Button 3 7 Fig 1 at least 2 seconds until the bottom right display show Transmit mode then release the button LCD display will show the fowling screen alternately 314 1 LUX LUX 1 Transmit mode xx xx xx Transmit mode Block no The first Start time Start data data of of each address of each block block each block Use Up Button Down Button to select the different data memory block no ...

Page 19: ...ing push the Logger button to save the data the display will show the REC and DATA After save the data push the Logger button following push the REC button will exist the Data Logger function The REC and DATA indicator of LCD will be disappeared Please refer Chapter 4 6 page 12 Block 1 Data 1 to Data X Block 2 Data X 1 to Data Y Block 250 Data Z to Data 16 000 17 ...

Page 20: ...m right display will show the Transmit mode indicator again 5 Push the ESC Button 3 3 Fig 1 will exist the data sending function and return to the normal display Remarks If intend up load the data to the computer then should connect the RS232 cable optional model UPCB 02 and apply the Data Logger software optional Model SW DL2005 When sending the data each time just can send one Memory Block data ...

Page 21: ...d for user s specific application A RS232 lead with the following connection will be required to link the instrument with the PC serial port Meter PC 3 5 mm jack plug 9W D Connector Center Pin Pin 4 Ground shield Pin 2 2 2 K resister Pin 5 The 16 digits data stream will be displayed in the following format D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 19 ...

Page 22: ...1234 D9 Decimal Point DP position from right to the left 0 No DP 1 1 DP 2 2 DP 3 3 DP D10 Polarity 0 Positive 1 Negative D11 Annunciator for Display D12 LUX 15 Ft cd 16 D13 When send the upper display data 1 When send the lower display data 2 D14 4 D15 Start Word 02 RS232 setting Baud rate 9600 Parity No parity Data bit no 8 Data bits Stop bit 1 Stop bit 20 ...

Page 23: ... remove the battery 3 Replace with batteries UM3 1 5 V x 4 PCs and reinstate the cover 4 Make sure the battery cover is secured after changing the battery 9 SYSTEM RESET If the meter happen the troubles such as CPU system is garbled for example the key button can not be operated Then make the system RESET will fix the problem The system RESET procedures will be either following method 21 ...

Page 24: ...software the data logger data recorder SW DL2005 from the meter to computer Data Acquisition The SW U801 WIN is a multi software displays 1 2 4 6 8 displays SW U801WIN powerful application software provides the functions of data logging system text display angular display chart display data recorder high low limit data query text report chart report xxx mdb data file can be retrieved for EXCEL ACE...

Page 25: ...11 SPECTRUM of LIGHT SENSOR 23 0612 YK2005LX ...

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