aquisition in progress

[Huihong]

i am using a TTL pause generated by Ni_6602 time to trig our CCD
camera, and try to program it with LabView. I set all things like
exposure time, kinetic number, trig mode.....then start data
aquisition. but every time there is the error code tells me aquisition
in progress, and i have no spectra at all. the program does not run
because of this error. i checked the loop, the sequences, it seems that
everything is right. i am a beginner in LabView, did i miss something i
such case??

[Wolfgang_Z.]

Hello,

Could you post the part of the LabVIEW code which do not work?
Please explain what you mean with a "TTL pause".
Further the error code number would be helpful.

Thanks!

Regards,
Wolfgang