Delta LTL2000S manual Command set, Following commands have been defined

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Command set

The instrument is equipped with a serial communication port primarily for log data acquisition, calibration and test, however all normal instrument functions can be controlled from this interface.

The following commands have been defined

Command set

 

Command

Parameter

Response

Meaning

 

 

DAn

None

2002 Aug 10 09:45:47

Real time clock Date and time

 

 

2002 8 12

2002 Aug 12 09:55:33

New Date (time unchanged)

 

DPS

None

See Status PrintOut for details

Elaborated instrument status

 

FV

None

Retroreflectometer

Instrument firmware version, serial and other instrument

 

 

 

 

 

LTL2000SQ v1.0

information

 

 

 

DELTA

 

 

 

 

 

 

(c)02-JUL-24

 

 

 

 

ID

None

#848SQ

Instrument serial number

 

 

 

 

Set Default values from ROM

 

II

None

Initialise Instrument settings [Y/N]

 

 

Y

Initialising Instrument. Zero and Calibrate

Execute initialisation, Instrument not calibrated!

 

 

N

II Command Terminated

Cancel initialisation command without any change

 

 

 

 

 

 

 

LC

None

Data log empty

Data log clear message

 

 

 

LE

None

Instrument s/n: n

Data in Log is output comma separated for input to

 

 

 

Date/Time,Rl,Qd,RS,QS,ID,ID#

standard spreadsheet

 

 

 

2002-08-12 12:35:56,off,24,0,0,,

 

 

 

 

 

 

2002-08-12 12:36:13,79,off,0,0,DELTA,1

 

 

 

 

 

 

2002-08-12 13:27:11,76,22,0,0,DELTA,2

 

 

 

 

 

 

2002-08-12 13:27:44,76,22,0,0,TEST,1

 

 

 

 

 

 

*

Log end

 

LS

None

Log Status

Log statistics

 

 

 

 

 

Log: 3

 

 

 

 

 

 

Free: 1297

 

 

 

 

LWT

none

Log Full Warning Display On

Enable the Log Full warning in LCD

 

 

 

LWF

 

Log Full Warning Display Off

Disable the Log Full warning in LCD

 

M

None

*

Perform a measurement.

 

 

 

Qd: 123 (mcd/mý)/lx

Qd result

 

 

 

Qd Status Code: 0 00000000

Qd status code

 

 

 

2002 Aug 12 13:53:16

Time for Qd measurement

 

 

 

Rl: 33 (mcd/mý)/lx

Rl result

 

 

 

Seq ID : DELTA #3

Sequence Id

 

 

 

 

 

 

 

DELTA

 

LTL2000S(Q) Retroreflectometer

33

Image 37
Contents LTL2000S / SQ Retroreflectometer Disclaimer Index Specification LTL2000S IntroductionLTL2000SQ features Measuring Getting started ButtonsWet night measurement considerations HomeScroll Keys Rl Calibration Calibration LTL2000SDisplay shows Step Calibrate Calibration LTL2000SQQd Calibration Rl Calibration How to place the calibration normalsRemember LTL2000SQ RL optical system layout Rl MeasurementDelta A road marking 500 400 300 200 100 Up to 5 mm profile height Up to 20 cm profile gap Qd Measurement 516 517 512 Factory calibration Instrument functionDelta Keyboard functions Keyboard LayoutKey Label Key Function Measurement id Clear log dataRl Mode Qd ModeMean Calculation Menu systemQd Signal VBat Qd Qd Stray LDefault Settings Disable IdOff Timer Print LogGeneral care BatteryProtection window Lamp FusesCalibration unit Rl calibration unit CeramicsRl calibration unit Light trap Light trapPrinter How to replacing the printer paperRS-232C specification LTL DTE Data protocol Command format Following commands have been defined Command setTEST2 Command Parameter Response Appendix B Rl Calibration Printout Result PrintoutQd Calibration Printout Log Printout Qd Calibration data Qd measurement data Status PrintoutGeneral Characteristics Qd General Characteristics RlElectrical Characteristics

LTL2000S specifications

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