Control CS-200 Konica Minolta chromameter using USB and labview

[ARUNprasath]

Can you please give sugesstion how to measure Flickering in this Vi

[Lightinst]

Hi Arun:

Several instruments vi's were discussed in the previous discussion.  Which instrument do you have?

How fast is the ficker that you want to observe, what frequencies.  Is it synchronous?

Can you externally trigger?

If you have already observed the filcker using the instrument, without the computer it will be a good confirmation.

[ARUNprasath]

I am using CA-310 . 

I want to measure with in 100 ms

I tried with Konica color display VB script. With that its working Fine .

I have a programmatic control to do flickering in my LCD display.

[ARUNprasath]

I am using CA-310 . 

I want to measure with in 100 ms

I tried with Konica color display VB script. With that its working Fine .

I have a programmatic control to do flickering in my LCD display.

Please find attached VB script

[Lightinst]

I have not controlled that instrument yet. Perhaps in a couple months.

Looks like your need to select the property IProbe, FlckerFMA or FMAJEITA.  And also set FMAAnalogRange.  image attached

[ARUNprasath]

I have changed the property IProbe to  FlckerFMA as well as FMAJEITA.  And also setted  FMAAnalogRange. 

since i didn't get nany response . I am always receiving -1 (abnormal condition status).

I asked to Konica

their Reply

"Please note that Konica Minolta is unable to support on Labview programming for CA-310. If possible, Please  consult National Instrument on such programming query."

But The VI what attached for color measurement is working fine.

could you please suggest me in any othe way is it possible to automate the process to measure FMA?

either in Labwindows/ other softwares.

[ARUNprasath]

Finally I made VI to measure FMA in CA-310.

Main thing is you  need to change the display mode  in property node according to your requirement.

Display mode Need to be set according to the Type of measurement

Color_LXY  = 0
DUV   = 1
ANL    = 2
ANLG = 3
ANLR  = 4
PUV    = 5
FMA   = 6
XYZ    = 7
JEITA  = 8

please find attached VI . Its working  for CA-310 . I have tested in my instrument.

I hope this will work for CA-200 also. Everything is running in ActiveX control.

Note : Main thing is  you Need  SDKcontrol

Thanks for the support given by you all

[nokiachris]

Hi, I had created a vi with dll.

The Program is used for measuring LED. It can control the CS200 and Keithley 2400.

Thanks

[zizaa14]

Hii

I am working on my master project which is about to use keithley instrument sourcemeter 2450 together with Chroma Meter CS-200. I am trying to open the VI: "QLED Measurement", but the VI's for the CS-200 instrument is missing, including end_usb.vi, get_num.vi , int_usb.vi and so on. Do you have these VI's for the CS-200 instrument, if yes, can you please send me them, because i want to open the VI: "QLED Measurement" for inspiration to my project.

Thanks in advance.

[nokiachris]

Hi zizaa14,

I have uploaded the entire file in here, please check.

Good Luck,