read internal timebase NI 6602

[luca75]

Hallo, with the "get attribute.vi" i can obtain only the MAX INTERNAL TIMEBASE . In the source specification i can set up the source specification on 100kHz, 20MHz or maximum. If i want to convert count in time i need to know internal timebase. How can I read the value that i set up in the source specification?

Thank you

Luca

[Nick_]

Hi, I believe you should take this information directly from source specification cluster.
For example unboundling source specifications cluster you can extract the user selected timebase value and wire this information in sub-VIs or functions that need it.

NiDaqMx driver returns directly timebase value through DAQmx Channel Property Node selecting CO (or CI) --> General properties --> Counter Timebase --> Rate

Hope this help.

Ciao.

NicolaC
National Instruments